Lifestyle Series Casement

Product Selection Guide Size and Performance Data...LS-CM-2 Features and Options...LS-CM-3 Combination Assemblies...LS-CM-4 Glazing Performance Dual-Pane...LS-CM-8 Triple-Pane... LS-CM-10 Grille Types Grille Profiles and Patterns... LS-CM-12 Size Tables Dual-Pane... LS-CM-13 Triple-Pane... LS-CM-15 Shade Handing Guide... LS-CM-17 Design Data... LS-CM-18 Dual-Pane Venting... LS-CM-18 Dual-Pane Fixed... LS-CM-20 Triple-Pane Venting... LS-CM-22 Triple-Pane Fixed... LS-CM-24 Detailed Product Descriptions... LS-CM-26 Unit Sections Dual-Pane... LS-CM-27 Triple-Pane... LS-CM-28 The information published in this document is believed to be accurate at the time of publication. However, because we are constantly working to improve our products, specifications are subject to change without notice. Consult your local Pella representative for up-to-date product information. LS-CM-1

Performance Data Size and Performance Data Dual-Pane Glazing Triple-Pane Glazing Sizes Standard vent / fixed sizes Special sizes available Performance 1 Meets or xceeds AAMA / WDMA Ratings Air Infiltration (cfm / ft 2 of frame @ 1.57 psf wind pressure) LC30 - LC50 Hallmark Certified R20 - LC50 Hallmark Certification Pending 0.05 0.05 Water Resistance 6.06-14.62 psf 7.5 psf Design Pressure 30-50 psf 20-50 psf Other Performance Criteria Forced ntry Resistance Level (Minimum Security Grade) 2 40 40 Sound Transmission Class / Outdoor-Indoor Transmission Class 23" x 59" Product Lifestyle Series Casement Frame Size Tested 3 Overall Glazing Thickness VNT Dual-Pane 23" x 59" 11/16" FIXD Dual-Pane 47" x 59" 11/16" VNT Triple-Pane xterior Thickness Glazing System Interior Thickness Third Pane Thickness (ML) STC Rating OITC Rating 2.5mm 2.5mm 27 24 5mm 3mm 31 26 3mm 3mm 27 24 5mm 3mm 32 27 23" x 59" 11/16" 2.5mm 2.5mm 2.5mm Pending Pending FIXD Triple-Pane 47" x 59" 11/16" 3mm 3mm 3mm Pending Pending (1) Maximum performance for single unit when glazed with the appropriate glass thickness. See Design Data pages in this section for specific product performance class and grade values. Values shown are for standard and special sizes; Custom sizes may not have the same values. Contact your local sales representative for complete information. (2) The higher the level, the greater the product s ability to resist forced entry. (3) ASTM 1425 defines standard sizes for acoustical testing. Ratings achieved at that size are representative of all sizes of the same configuration. Rev. 3/28/19 LS-CM-2

Features and Options Standard Glazing Glazing Type Dual-Pane Glazing Insulated Options/Low- Types Advanced Low- Performance Package Options Base Package (Dual-Pane) Additional Options Annealed Gas Fill/High Altitude Argon xterior Options / Upgrades Triple-Pane Glazing with Clear Moveable Light SunDefense Low- AdvancedComfort Low- NaturalSun Low- Performance Package - Triple-Pane Sound Control Package - Triple-Pane with STC glass nergy fficiency Package - Triple-Pane with AdvancedComfort Low- Ultimate Performance Package - Triple-Pane with AdvancedComfort Low- and STC glass STC Glazing Options Tempered Obscure 1 High altitude (Air-filled only) nduraclad Cladding Colors 1 10 Standard colors 13 Standard Colors (Triple-pane only) Interior 1 Unfinished wood Wood Types Pine Hardware Champagne, White, Brown or Matte Black Sash Locks Innovative Locking System, Unison Lock System 2 Hinging Wash hinge hardware Grilles ( ) = Not Available (1) Contact your local Pella sales representative for current designs and color options. (2) Unit height determines availability. Factory primed, Factory prefinished paint, Factory prefinished stain Satin Nickel, Oil-Rubbed Bronze Side-Pivot Room-side Removable Grilles (Dual-Pane glazing only) Traditional, Custom - qually Divided Simulated-Divided-Light with Optional Spacer (Dual-Pane glazing) Traditional, Prairie, Top Row, Cross, Custom - qually Divided Simulated-Divided-Light with Grilles-Between-the- (Triple-Pane glazing) Traditional, Prairie, Top Row, Cross, Custom - qually Divided Grilles-Between-the- Traditional, Prairie, Top Row, Cross, Custom - qually Divided Integrated Between-the- Options (Triple-Pane Only) 1 Cellular Fabric Shades Raise-and-lower bottom-up Slimshade Blinds Raise-and-lower bottom-up Screens InView screens, Vivid View screens, Rolscreen Retractable Screen LS-CM-3

Combination Assemblies Combinations are a great way to create visual interest in any project. A combination is an assembly formed by two or more separate windows or doors whose frames are mulled together by a combination or reinforcing mullion. Pella window combinations are available in an endless variety of arrangements. Below are available factory-assembled combinations. Some units can be fixed or vent depending on availability. Go to www.pellaadm.com for typical combinations and requirements and limitations related to mulling various combinations. Contact your local Pella sales representative for more information. Click to view Clad-Wood Combinations Sections Combination Recommendations Downloadable PDF. LS-CM-4

Glazing Performance - Total Unit Glazing Thickness Type of Glazing NFRC Certified Product # xt. Int. Gap Fill Performance Values 1 U-Factor SHGC VLT CR Shaded Areas Meet NRGY STAR Performance Criteria in Zones Shown U. S. Canada 2 Zone R Zone Dual-Pane Vent N NC SC S 1 2 3 11/16" Advanced Low- IG PL-N-14-00467-00001 2.5 2.5 argon 0.29 0.27 0.51 58 with grilles-between-the-glass PL-N-14-00501-00001 0.29 0.25 0.47 58 with Simulated Divided Light PL-N-14-00517-00001 0.29 0.25 0.47 58 11/16" Advanced Low- IG PL-N-14-00471-00001 3 3 argon 0.29 0.27 0.51 58 with grilles-between-the-glass PL-N-14-00505-00001 0.29 0.25 0.46 58 with Simulated Divided Light PL-N-14-00521-00001 0.29 0.25 0.46 58 11/16" SunDefense Low- IG PL-N-14-00468-00001 2.5 2.5 argon 0.28 0.20 0.48 59 16 with grilles-between-the-glass PL-N-14-00502-00001 0.28 0.19 0.43 59 16 with Simulated Divided Light PL-N-14-00518-00001 0.29 0.19 0.43 59 11/16" SunDefense Low- IG PL-N-14-00472-00001 3 3 argon 0.28 0.20 0.47 58 16 with grilles-between-the-glass PL-N-14-00506-00001 0.28 0.19 0.43 58 16 with Simulated Divided Light PL-N-14-00522-00001 0.29 0.19 0.43 58 11/16" AdvancedComfort Low- IG PL-N-14-00469-00001 2.5 2.5 argon 0.25 0.27 0.50 46 24 with grilles-between-the-glass PL-N-14-00503-00001 0.25 0.25 0.46 46 23 with Simulated Divided Light PL-N-14-00519-00001 0.26 0.25 0.46 46 23 11/16" AdvancedComfort Low- IG PL-N-14-00473-00001 3 3 argon 0.25 0.27 0.50 46 24 with grilles-between-the-glass PL-N-14-00507-00001 0.25 0.25 0.45 46 23 with Simulated Divided Light PL-N-14-00523-00001 0.26 0.25 0.45 46 23 11/16" NaturalSun Low- IG PL-N-14-00466-00001 2.5 2.5 argon 0.30 0.51 0.58 58 32 with grilles-between-the-glass PL-N-14-00500-00001 0.30 0.47 0.53 58 30 with Simulated Divided Light PL-N-14-00516-00001 0.30 0.47 0.53 58 30 11/16" NaturalSun Low- IG PL-N-14-00470-00001 3 3 argon 0.30 0.50 0.58 57 31 with grilles-between-the-glass PL-N-14-00504-00001 0.30 0.46 0.52 57 29 with Simulated Divided Light PL-N-14-00520-00001 0.30 0.46 0.52 57 29 Dual-Pane Vent - High Altitude Glazing 11/16" Advanced Low- IG PL-N-14-00475-00001 2.5 2.5 air 0.32 0.28 0.51 55 with grilles-between-the-glass PL-N-14-00509-00001 0.32 0.25 0.47 55 with Simulated Divided Light PL-N-14-00525-00001 0.33 0.25 0.47 55 11/16" Advanced Low- IG PL-N-14-00479-00001 3 3 air 0.32 0.28 0.51 54 with grilles-between-the-glass PL-N-14-00513-00001 0.32 0.25 0.46 54 with Simulated Divided Light PL-N-14-00529-00001 0.33 0.25 0.46 54 11/16" SunDefense Low- IG PL-N-14-00476-00001 2.5 2.5 air 0.32 0.21 0.48 55 with grilles-between-the-glass PL-N-14-00510-00001 0.32 0.19 0.43 55 with Simulated Divided Light PL-N-14-00526-00001 0.32 0.19 0.43 55 11/16" SunDefense Low- IG PL-N-14-00480-00001 3 3 air 0.32 0.21 0.47 55 with grilles-between-the-glass PL-N-14-00514-00001 0.32 0.19 0.43 55 with Simulated Divided Light PL-N-14-00530-00001 0.32 0.19 0.43 55 11/16" AdvancedComfort Low- IG PL-N-14-00477-00001 2.5 2.5 air 0.27 0.27 0.50 43 22 with grilles-between-the-glass PL-N-14-00511-00001 0.27 0.25 0.46 43 21 with Simulated Divided Light PL-N-14-00527-00001 0.28 0.25 0.46 43 21 11/16" AdvancedComfort Low- IG PL-N-14-00481-00001 3 3 air 0.28 0.27 0.50 42 21 with grilles-between-the-glass PL-N-14-00515-00001 0.28 0.25 0.45 42 19 with Simulated Divided Light PL-N-14-00531-00001 0.28 0.25 0.45 42 19 11/16" NaturalSun Low- IG PL-N-14-00474-00001 2.5 2.5 air 0.33 0.51 0.58 55 28 with grilles-between-the-glass PL-N-14-00508-00001 0.33 0.47 0.53 55 26 with Simulated Divided Light PL-N-14-00524-00001 0.33 0.47 0.53 55 26 11/16" NaturalSun Low- IG PL-N-14-00478-00001 3 3 air 0.33 0.50 0.58 54 28 with grilles-between-the-glass PL-N-14-00512-00001 0.33 0.46 0.52 54 25 with Simulated Divided Light PL-N-14-00528-00001 0.34 0.46 0.52 54 25 R-Value = 1/U-Factor SHGC = Solar Heat Gain Coefficient VLT % = Visible Light Transmission CR = Condensation Resistance R = Canadian nergy Rating (1) Glazing performance values are calculated based on NFRC 100, NFRC 200 and NFRC 500. NRGY STAR values are updated to 2016 (Version 6) criteria. (2) The values shown are based on Canada's updated NRGY STAR 2015 initiative. See the Product Performance section for more detailed information or visit www.energystar.gov for nergy Star guidelines. LS-CM-5

Glazing Performance - Total Unit Glazing Thickness Type of Glazing NFRC Certified Product # xt. Int. Gap Fill U-Factor Performance Values 1 SHGC VLT CR Shaded Areas Meet NRGY STAR Performance Criteria in Zones Shown U. S. Canada 2 Zone R Zone Dual-Pane Fixed N NC SC S 1 2 3 11/16" Advanced Low- IG PL-N-22-00624-00001 2.5 2.5 argon 0.28 0.31 0.58 58 23 with grilles-between-the-glass PL-N-22-00656-00001 0.28 0.28 0.52 58 21 with Simulated Divided Light PL-N-22-00688-00001 0.29 0.28 0.52 58 11/16" Advanced Low- IG PL-N-22-00624-00002 3 3 argon 0.28 0.31 0.58 58 23 with grilles-between-the-glass PL-N-22-00656-00002 0.28 0.28 0.52 58 21 with Simulated Divided Light PL-N-22-00688-00002 0.29 0.28 0.52 58 11/16" Advanced Low- IG PL-N-22-00648-00001 4 4 argon 0.29 0.30 0.57 56 with grilles-between-the-glass PL-N-22-00680-00001 0.30 0.27 0.51 56 with Simulated Divided Light PL-N-22-00712-00001 0.29 0.27 0.51 56 11/16" SunDefense Low- IG PL-N-22-00627-00001 2.5 2.5 argon 0.28 0.23 0.54 59 20 with grilles-between-the-glass PL-N-22-00659-00001 0.28 0.21 0.48 59 18 with Simulated Divided Light PL-N-22-00691-00001 0.28 0.21 0.48 59 18 11/16" SunDefense Low- IG PL-N-22-00627-00002 3 3 argon 0.28 0.23 0.53 59 20 with grilles-between-the-glass PL-N-22-00659-00002 0.28 0.21 0.48 59 18 with Simulated Divided Light PL-N-22-00691-00002 0.28 0.21 0.48 59 18 11/16" SunDefense Low- IG PL-N-22-00652-00001 4 4 argon 0.28 0.23 0.53 57 18 with grilles-between-the-glass PL-N-22-00684-00001 0.30 0.21 0.47 57 with Simulated Divided Light PL-N-22-00716-00001 0.29 0.21 0.47 57 11/16" AdvancedComfort Low- IG PL-N-22-00625-00001 2.5 2.5 argon 0.24 0.30 0.57 46 27 with grilles-between-the-glass PL-N-22-00657-00001 0.24 0.27 0.51 46 26 with Simulated Divided Light PL-N-22-00689-00001 0.25 0.27 0.51 46 26 11/16" AdvancedComfort Low- IG PL-N-22-00625-00002 3 3 argon 0.24 0.30 0.56 46 27 with grilles-between-the-glass PL-N-22-00657-00002 0.24 0.27 0.50 46 26 with Simulated Divided Light PL-N-22-00689-00002 0.25 0.27 0.50 46 26 11/16" AdvancedComfort Low- IG PL-N-22-00650-00001 4 4 argon 0.25 0.30 0.56 44 27 with grilles-between-the-glass PL-N-22-00682-00001 0.26 0.27 0.50 44 24 with Simulated Divided Light PL-N-22-00714-00001 0.26 0.27 0.50 44 24 11/16" NaturalSun Low- IG PL-N-22-00628-00001 2.5 2.5 argon 0.29 0.58 0.66 58 37 with grilles-between-the-glass PL-N-22-00660-00001 0.29 0.52 0.59 58 34 with Simulated Divided Light PL-N-22-00692-00001 0.30 0.52 0.59 58 34 11/16" NaturalSun Low- IG PL-N-22-00628-00002 3 3 argon 0.29 0.57 0.65 58 37 with grilles-between-the-glass PL-N-22-00660-00002 0.29 0.51 0.58 58 33 with Simulated Divided Light PL-N-22-00692-00002 0.30 0.51 0.58 58 33 11/16" NaturalSun Low- IG PL-N-22-00654-00001 4 4 argon 0.30 0.55 0.65 56 35 with grilles-between-the-glass PL-N-22-00686-00001 0.31 0.50 0.58 56 30 with Simulated Divided Light PL-N-22-00718-00001 0.30 0.50 0.58 56 31 R-Value = 1/U-Factor SHGC = Solar Heat Gain Coefficient VLT % = Visible Light Transmission CR = Condensation Resistance R = Canadian nergy Rating (1) Glazing performance values are calculated based on NFRC 100, NFRC 200 and NFRC 500. NRGY STAR values are updated to 2016 (Version 6) criteria. (2) The values shown are based on Canada's updated NRGY STAR 2015 initiative. See the Product Performance section for more detailed information or visit www.energystar.gov for nergy Star guidelines. LS-CM-6

Glazing Performance - Total Unit Glazing Thickness Type of Glazing NFRC Certified Product # xt. Int. Gap Fill U-Factor Performance Values 1 SHGC VLT CR Shaded Areas Meet NRGY STAR Performance Criteria in Zones Shown U. S. Canada 2 Zone R Zone Dual-Pane Fixed - High Altitude Glazing N NC SC S 1 2 3 11/16" Advanced Low- IG PL-N-22-00623-00001 2.5 2.5 air 0.32 0.31 0.58 55 with grilles-between-the-glass PL-N-22-00655-00001 0.32 0.28 0.52 55 with Simulated Divided Light PL-N-22-00687-00001 0.32 0.28 0.52 55 11/16" Advanced Low- IG PL-N-22-00623-00002 3 3 air 0.32 0.31 0.58 55 with grilles-between-the-glass PL-N-22-00655-00002 0.32 0.28 0.52 55 with Simulated Divided Light PL-N-22-00687-00002 0.32 0.28 0.52 55 11/16" Advanced Low- IG PL-N-22-00647-00001 4 4 air 0.33 0.31 0.57 52 with grilles-between-the-glass PL-N-22-00679-00001 0.35 0.28 0.51 52 with Simulated Divided Light PL-N-22-00711-00001 0.34 0.28 0.51 52 11/16" SunDefense Low- IG PL-N-22-00626-00001 2.5 2.5 air 0.32 0.23 0.54 55 with grilles-between-the-glass PL-N-22-00658-00001 0.32 0.21 0.48 55 with Simulated Divided Light PL-N-22-00690-00001 0.32 0.21 0.48 55 11/16" SunDefense Low- IG PL-N-22-00626-00002 3 3 air 0.32 0.23 0.53 55 with grilles-between-the-glass PL-N-22-00658-00002 0.32 0.21 0.48 55 with Simulated Divided Light PL-N-22-00690-00002 0.32 0.21 0.48 55 11/16" SunDefense Low- IG PL-N-22-00651-00001 4 4 air 0.33 0.24 0.53 53 with grilles-between-the-glass PL-N-22-00683-00001 0.34 0.21 0.47 53 with Simulated Divided Light PL-N-22-00715-00001 0.34 0.21 0.47 53 11/16" AdvancedComfort Low- IG PL-N-22-00629-00002 2.5 2.5 air 0.27 0.30 0.57 42 25 with grilles-between-the-glass PL-N-22-00661-00002 0.27 0.27 0.51 42 23 with Simulated Divided Light PL-N-22-00693-00002 0.28 0.27 0.51 42 23 11/16" AdvancedComfort Low- IG PL-N-22-00629-00001 3 3 air 0.27 0.30 0.56 42 25 with grilles-between-the-glass PL-N-22-00661-00001 0.27 0.27 0.50 42 23 with Simulated Divided Light PL-N-22-00693-00001 0.28 0.27 0.50 42 23 11/16" AdvancedComfort Low- IG PL-N-22-00649-00001 4 4 air 0.28 0.30 0.56 40 22 with grilles-between-the-glass PL-N-22-00681-00001 0.29 0.27 0.50 40 with Simulated Divided Light PL-N-22-00713-00001 0.30 0.27 0.50 40 11/16" NaturalSun Low- IG PL-N-22-00630-00002 2.5 2.5 air 0.33 0.58 0.66 54 33 with grilles-between-the-glass PL-N-22-00662-00002 0.33 0.52 0.59 54 30 with Simulated Divided Light PL-N-22-00694-00002 0.33 0.52 0.59 54 30 11/16" NaturalSun Low- IG PL-N-22-00630-00001 3 3 air 0.33 0.56 0.65 54 32 with grilles-between-the-glass PL-N-22-00662-00001 0.33 0.51 0.58 54 29 with Simulated Divided Light PL-N-22-00694-00001 0.33 0.51 0.58 54 29 11/16" NaturalSun Low- IG PL-N-22-00653-00001 4 4 air 0.34 0.55 0.65 52 29 with grilles-between-the-glass PL-N-22-00685-00001 0.36 0.49 0.58 52 with Simulated Divided Light PL-N-22-00717-00001 0.35 0.49 0.58 52 R-Value = 1/U-Factor SHGC = Solar Heat Gain Coefficient VLT % = Visible Light Transmission CR = Condensation Resistance R = Canadian nergy Rating (1) Glazing performance values are calculated based on NFRC 100, NFRC 200 and NFRC 500. NRGY STAR values are updated to 2016 (Version 6) criteria. (2) The values shown are based on Canada's updated NRGY STAR 2015 initiative. See the Product Performance section for more detailed information or visit www.energystar.gov for nergy Star guidelines. LS-CM-7

Glazing Performance - Total Unit Glazing Thickness Type of Glazing NFRC Certified Product # xt. Mid Int. Gap Fill Performance Values 1 U-Factor 1 SHGC VLT CR Shaded Areas Meet NRGY STAR Performance Criteria in Zones Shown U. S. Canada 2 Zone R Zone Triple-Pane Vent with Clear ML N NC SC S 1 2 3 11/16" Advanced Low- IG PL-N-245-00013-00001 2.5 2.5 2.5 argon 0.23 0.23 0.41 71 24 11/16" Advanced Low- IG w/ GBG PL-N-245-00014-00001 2.5 2.5 2.5 argon 0.23 0.21 0.37 71 23 11/16" Advanced Low- IG w/ SDL PL-N-245-00014-00002 2.5 2.5 2.5 argon 0.23 0.21 0.37 71 23 11/16" Advanced Low- IG PL-N-245-00015-00001 3 3 3 argon 0.23 0.22 0.41 71 24 11/16" Advanced Low- IG w/ GBG PL-N-245-00016-00001 3 3 3 argon 0.23 0.20 0.37 71 23 11/16" Advanced Low- IG w/ SDL PL-N-245-00016-00002 3 3 3 argon 0.23 0.20 0.37 71 23 11/16" Advanced Low- IG PL-N-245-00049-00001 5 3 4 argon 0.23 0.22 0.40 70 24 11/16" Advanced Low- IG w/ GBG PL-N-245-00050-00001 5 3 4 argon 0.24 0.20 0.36 70 22 11/16" Advanced Low- IG w/ SDL PL-N-245-00050-00002 5 3 4 argon 0.24 0.20 0.36 70 22 11/16" AdvancedComfort Low- IG PL-N-245-00025-00001 2.5 2.5 2.5 argon 0.20 0.22 0.40 73 28 11/16" AdvancedComfort Low- IG w/ GBG PL-N-245-00026-00001 2.5 2.5 2.5 argon 0.20 0.20 0.36 73 26 11/16" AdvancedComfort Low- IG w/ SDL PL-N-245-00026-00002 2.5 2.5 2.5 argon 0.20 0.20 0.36 73 26 11/16" AdvancedComfort Low- IG PL-N-245-00027-00001 3 3 3 argon 0.20 0.22 0.40 73 28 11/16" AdvancedComfort Low- IG w/ GBG PL-N-245-00028-00001 3 3 3 argon 0.20 0.20 0.36 73 26 11/16" AdvancedComfort Low- IG w/ SDL PL-N-245-00028-00002 3 3 3 argon 0.20 0.20 0.36 73 26 11/16" AdvancedComfort Low- IG PL-N-245-00073-00001 5 3 4 argon 0.21 0.21 0.39 73 26 11/16" AdvancedComfort Low- IG w/ GBG PL-N-245-00074-00001 5 3 4 argon 0.21 0.20 0.35 73 25 11/16" AdvancedComfort Low- IG w/ SDL PL-N-245-00074-00002 5 3 4 argon 0.21 0.20 0.35 73 25 11/16" SunDefense Low- IG PL-N-245-00037-00001 2.5 2.5 2.5 argon 0.23 0.17 0.38 72 21 11/16" SunDefense Low- IG w/ GBG PL-N-245-00038-00001 2.5 2.5 2.5 argon 0.23 0.15 0.35 72 20 11/16" SunDefense Low- IG w/ SDL PL-N-245-00038-00002 2.5 2.5 2.5 argon 0.23 0.15 0.35 72 20 11/16" SunDefense Low- IG PL-N-245-00039-00001 3 3 3 argon 0.23 0.17 0.38 71 21 11/16" SunDefense Low- IG w/ GBG PL-N-245-00040-00001 3 3 3 argon 0.23 0.15 0.34 71 20 11/16" SunDefense Low- IG w/ SDL PL-N-245-00040-00002 3 3 3 argon 0.23 0.15 0.34 71 20 11/16" SunDefense Low- IG PL-N-245-00057-00001 5 3 4 argon 0.23 0.17 0.37 71 21 11/16" SunDefense Low- IG w/ GBG PL-N-245-00058-00001 5 3 4 argon 0.24 0.15 0.34 71 19 11/16" SunDefense Low- IG w/ SDL PL-N-245-00058-00002 5 3 4 argon 0.24 0.15 0.34 71 19 11/16" NaturalSun Low- IG PL-N-245-00001-00001 2.5 2.5 2.5 argon 0.24 0.42 0.47 71 34 11/16" NaturalSun Low- IG w/ GBG PL-N-245-00002-00001 2.5 2.5 2.5 argon 0.24 0.38 0.42 71 32 11/16" NaturalSun Low- IG w/ SDL PL-N-245-00002-00002 2.5 2.5 2.5 argon 0.24 0.38 0.42 71 32 11/16" NaturalSun Low- IG PL-N-245-00003-00001 3 3 3 argon 0.23 0.41 0.46 71 35 11/16" NaturalSun Low- IG w/ GBG PL-N-245-00004-00001 3 3 3 argon 0.23 0.37 0.42 71 33 11/16" NaturalSun Low- IG w/ SDL PL-N-245-00004-00002 3 3 3 argon 0.23 0.37 0.42 71 33 11/16" NaturalSun Low- IG PL-N-245-00065-00001 5 3 4 argon 0.24 0.39 0.46 70 32 11/16" NaturalSun Low- IG w/ GBG PL-N-245-00066-00001 5 3 4 argon 0.24 0.35 0.41 70 30 11/16" NaturalSun Low- IG w/ SDL PL-N-245-00066-00002 5 3 4 argon 0.24 0.35 0.41 70 30 R-Value = 1/U-Factor SHGC = Solar Heat Gain Coefficient VLT % = Visible Light Transmission CR = Condensation Resistance R = Canadian nergy Rating (1) Glazing performance values are calculated based on NFRC 100, NFRC 200 and NFRC 500. NRGY STAR values are updated to 2016 (Version 6) criteria. (2) The values shown are based on Canada's updated NRGY STAR 2015 initiative. See the Product Performance section for more detailed information or visit www.energystar.gov for nergy Star guidelines. LS-CM-8

Glazing Performance - Total Unit Glazing Thickness Type of Glazing NFRC Certified Product # xt. Mid Int. Gap Fill Performance Values 1 U-Factor 1 SHGC VLT CR Shaded Areas Meet NRGY STAR Performance Criteria in Zones Shown U. S. Canada 2 Zone R Zone Triple-Pane Vent with High Altitude Glazing and Clear ML N NC SC S 1 2 3 11/16" Advanced Low- HA IG PL-N-245-00019-00001 2.5 2.5 2.5 air 0.25 0.23 0.41 69 22 11/16" Advanced Low- HA IG w/ GBG PL-N-245-00020-00001 2.5 2.5 2.5 air 0.25 0.21 0.37 69 21 11/16" Advanced Low- HA IG w/ SDL PL-N-245-00020-00002 2.5 2.5 2.5 air 0.25 0.21 0.37 69 21 11/16" Advanced Low- HA IG PL-N-245-00021-00001 3 3 3 air 0.25 0.23 0.41 69 22 11/16" Advanced Low- HA IG w/ GBG PL-N-245-00022-00001 3 3 3 air 0.25 0.21 0.37 69 21 11/16" Advanced Low- HA IG w/ SDL PL-N-245-00022-00002 3 3 3 air 0.25 0.21 0.37 69 21 11/16" Advanced Low- HA IG PL-N-245-00053-00001 5 3 4 air 0.26 0.22 0.40 68 20 11/16" Advanced Low- HA IG w/ GBG PL-N-245-00054-00001 5 3 4 air 0.26 0.20 0.36 68 19 11/16" Advanced Low- HA IG w/ SDL PL-N-245-00054-00002 5 3 4 air 0.26 0.20 0.36 68 19 11/16" AdvancedComfort Low- HA IG PL-N-245-00031-00001 2.5 2.5 2.5 air 0.22 0.22 0.40 72 25 11/16" AdvancedComfort Low- HA IG w/ GBG PL-N-245-00032-00001 2.5 2.5 2.5 air 0.22 0.20 0.36 72 24 11/16" AdvancedComfort Low- HA IG w/ SDL PL-N-245-00032-00002 2.5 2.5 2.5 air 0.22 0.20 0.36 72 24 11/16" AdvancedComfort Low- HA IG PL-N-245-00033-00001 3 3 3 air 0.22 0.22 0.40 72 25 11/16" AdvancedComfort Low- HA IG w/ GBG PL-N-245-00034-00001 3 3 3 air 0.22 0.20 0.36 72 24 11/16" AdvancedComfort Low- HA IG w/ SDL PL-N-245-00034-00002 3 3 3 air 0.22 0.20 0.36 72 24 11/16" AdvancedComfort Low- HA IG PL-N-245-00077-00001 5 3 4 air 0.23 0.21 0.39 72 23 11/16" AdvancedComfort Low- HA IG w/ GBG PL-N-245-00078-00001 5 3 4 air 0.23 0.20 0.35 72 23 11/16" AdvancedComfort Low- HA IG w/ SDL PL-N-245-00078-00002 5 3 4 air 0.23 0.20 0.35 72 23 11/16" SunDefense Low- HA IG PL-N-245-00043-00001 2.5 2.5 2.5 air 0.25 0.17 0.38 69 19 11/16" SunDefense Low- HA IG w/ GBG PL-N-245-00044-00001 2.5 2.5 2.5 air 0.25 0.16 0.35 69 18 11/16" SunDefense Low- HA IG w/ SDL PL-N-245-00044-00002 2.5 2.5 2.5 air 0.25 0.16 0.35 69 18 11/16" SunDefense Low- HA IG PL-N-245-00045-00001 3 3 3 air 0.25 0.17 0.38 69 19 11/16" SunDefense Low- HA IG w/ GBG PL-N-245-00046-00001 3 3 3 air 0.25 0.16 0.34 69 18 11/16" SunDefense Low- HA IG w/ SDL PL-N-245-00046-00002 3 3 3 air 0.25 0.16 0.34 69 18 11/16" SunDefense Low- HA IG PL-N-245-00061-00001 5 3 4 air 0.25 0.17 0.37 68 19 11/16" SunDefense Low- HA IG w/ GBG PL-N-245-00062-00001 5 3 4 air 0.26 0.16 0.34 68 17 11/16" SunDefense Low- HA IG w/ SDL PL-N-245-00062-00002 5 3 4 air 0.26 0.16 0.34 68 17 11/16" NaturalSun Low- HA IG PL-N-245-00007-00001 2.5 2.5 2.5 air 0.25 0.41 0.47 69 32 11/16" NaturalSun Low- HA IG w/ GBG PL-N-245-00008-00001 2.5 2.5 2.5 air 0.25 0.38 0.42 69 31 11/16" NaturalSun Low- HA IG w/ SDL PL-N-245-00008-00002 2.5 2.5 2.5 air 0.25 0.38 0.42 69 31 11/16" NaturalSun Low- HA IG PL-N-245-00009-00001 3 3 3 air 0.25 0.40 0.46 68 32 11/16" NaturalSun Low- HA IG w/ GBG PL-N-245-00010-00001 3 3 3 air 0.25 0.37 0.42 68 30 11/16" NaturalSun Low- HA IG w/ SDL PL-N-245-00010-00002 3 3 3 air 0.25 0.37 0.42 68 30 11/16" NaturalSun Low- HA IG PL-N-245-00069-00001 5 3 4 air 0.26 0.39 0.46 67 30 11/16" NaturalSun Low- HA IG w/ GBG PL-N-245-00070-00001 5 3 4 air 0.26 0.35 0.41 67 28 11/16" NaturalSun Low- HA IG w/ SDL PL-N-245-00070-00002 5 3 4 air 0.26 0.35 0.41 67 28 R-Value = 1/U-Factor SHGC = Solar Heat Gain Coefficient VLT % = Visible Light Transmission CR = Condensation Resistance R = Canadian nergy Rating (1) Glazing performance values are calculated based on NFRC 100, NFRC 200 and NFRC 500. NRGY STAR values are updated to 2016 (Version 6) criteria. (2) The values shown are based on Canada's updated NRGY STAR 2015 initiative. See the Product Performance section for more detailed information or visit www.energystar.gov for nergy Star guidelines. LS-CM-9

Glazing Performance - Total Unit Glazing Thickness Type of Glazing NFRC Certified Product # xt. Mid Int. Gap Fill Performance Values 1 U-Factor 1 SHGC VLT CR Shaded Areas Meet NRGY STAR Performance Criteria in Zones Shown U. S. Canada 2 Zone R Zone Triple-Pane Fixed with Clear ML N NC SC S 1 2 3 11/16" Advanced Low- IG PL-N-244-00013-00001 2.5 2.5 2.5 argon 0.22 0.27 0.50 72 28 11/16" Advanced Low- IG w/ GBG PL-N-244-00014-00001 2.5 2.5 2.5 argon 0.22 0.24 0.44 72 26 11/16" Advanced Low- IG w/ SDL PL-N-244-00014-00002 2.5 2.5 2.5 argon 0.22 0.24 0.44 72 26 11/16" Advanced Low- IG PL-N-244-00015-00001 3 3 3 argon 0.22 0.26 0.49 72 27 11/16" Advanced Low- IG w/ GBG PL-N-244-00016-00001 3 3 3 argon 0.22 0.24 0.43 72 26 11/16" Advanced Low- IG w/ SDL PL-N-244-00016-00002 3 3 3 argon 0.22 0.24 0.43 72 26 11/16" Advanced Low- IG PL-N-244-00017-00001 4 4 4 argon 0.22 0.26 0.48 70 27 11/16" Advanced Low- IG w/ GBG PL-N-244-00018-00001 4 4 4 argon 0.23 0.23 0.43 70 24 11/16" Advanced Low- IG w/ SDL PL-N-244-00018-00002 4 4 4 argon 0.23 0.23 0.43 70 24 11/16" Advanced Low- IG PL-N-244-00049-00001 5 3 4 argon 0.22 0.26 0.48 71 27 11/16" Advanced Low- IG w/ GBG PL-N-244-00050-00001 5 3 4 argon 0.23 0.23 0.43 71 24 11/16" Advanced Low- IG w/ SDL PL-N-244-00050-00002 5 3 4 argon 0.23 0.23 0.43 71 24 11/16" AdvancedComfort Low- IG PL-N-244-00025-00001 2.5 2.5 2.5 argon 0.19 0.26 0.48 73 31 11/16" AdvancedComfort Low- IG w/ GBG PL-N-244-00026-00001 2.5 2.5 2.5 argon 0.19 0.24 0.43 73 30 11/16" AdvancedComfort Low- IG w/ SDL PL-N-244-00026-00002 2.5 2.5 2.5 argon 0.19 0.24 0.43 73 30 11/16" AdvancedComfort Low- IG PL-N-244-00027-00001 3 3 3 argon 0.19 0.26 0.48 73 31 11/16" AdvancedComfort Low- IG w/ GBG PL-N-244-00028-00001 3 3 3 argon 0.19 0.23 0.42 73 29 11/16" AdvancedComfort Low- IG w/ SDL PL-N-244-00028-00002 3 3 3 argon 0.19 0.23 0.42 73 29 11/16" AdvancedComfort Low- IG PL-N-244-00029-00001 4 4 4 argon 0.19 0.25 0.47 72 31 11/16" AdvancedComfort Low- IG w/ GBG PL-N-244-00030-00001 4 4 4 argon 0.20 0.23 0.42 72 28 11/16" AdvancedComfort Low- IG w/ SDL PL-N-244-00030-00002 4 4 4 argon 0.20 0.23 0.42 72 28 11/16" AdvancedComfort Low- IG PL-N-244-00073-00001 5 3 4 argon 0.19 0.25 0.47 73 31 11/16" AdvancedComfort Low- IG w/ GBG PL-N-244-00074-00001 5 3 4 argon 0.20 0.23 0.42 73 28 11/16" AdvancedComfort Low- IG w/ SDL PL-N-244-00074-00002 5 3 4 argon 0.20 0.23 0.42 73 28 11/16" SunDefense Low- IG PL-N-244-00037-00001 2.5 2.5 2.5 argon 0.21 0.20 0.46 72 25 11/16" SunDefense Low- IG w/ GBG PL-N-244-00038-00001 2.5 2.5 2.5 argon 0.21 0.18 0.41 72 24 11/16" SunDefense Low- IG w/ SDL PL-N-244-00038-00002 2.5 2.5 2.5 argon 0.21 0.18 0.41 72 24 11/16" SunDefense Low- IG PL-N-244-00039-00001 3 3 3 argon 0.21 0.20 0.45 72 25 11/16" SunDefense Low- IG w/ GBG PL-N-244-00040-00001 3 3 3 argon 0.21 0.18 0.40 72 24 11/16" SunDefense Low- IG w/ SDL PL-N-244-00040-00002 3 3 3 argon 0.21 0.18 0.40 72 24 11/16" SunDefense Low- IG PL-N-244-00041-00001 4 4 4 argon 0.22 0.20 0.45 71 24 11/16" SunDefense Low- IG w/ GBG PL-N-244-00042-00001 4 4 4 argon 0.23 0.18 0.40 71 22 11/16" SunDefense Low- IG w/ SDL PL-N-244-00042-00002 4 4 4 argon 0.23 0.18 0.40 71 22 11/16" SunDefense Low- IG PL-N-244-00057-00001 5 3 4 argon 0.22 0.20 0.44 71 24 11/16" SunDefense Low- IG w/ GBG PL-N-244-00058-00001 5 3 4 argon 0.22 0.18 0.40 71 23 11/16" SunDefense Low- IG w/ SDL PL-N-244-00058-00002 5 3 4 argon 0.22 0.18 0.40 71 23 11/16" NaturalSun Low- IG PL-N-244-00001-00001 2.5 2.5 2.5 argon 0.22 0.49 0.56 71 41 11/16" NaturalSun Low- IG w/ GBG PL-N-244-00002-00001 2.5 2.5 2.5 argon 0.22 0.44 0.50 71 38 11/16" NaturalSun Low- IG w/ SDL PL-N-244-00002-00002 2.5 2.5 2.5 argon 0.22 0.44 0.50 71 38 11/16" NaturalSun Low- IG PL-N-244-00003-00001 3 3 3 argon 0.22 0.48 0.55 71 40 11/16" NaturalSun Low- IG w/ GBG PL-N-244-00004-00001 3 3 3 argon 0.22 0.43 0.49 71 37 11/16" NaturalSun Low- IG w/ SDL PL-N-244-00004-00002 3 3 3 argon 0.22 0.43 0.49 71 37 11/16" NaturalSun Low- IG PL-N-244-00005-00001 4 4 4 argon 0.23 0.47 0.55 70 38 11/16" NaturalSun Low- IG w/ GBG PL-N-244-00006-00001 4 4 4 argon 0.23 0.42 0.49 70 35 11/16" NaturalSun Low- IG w/ SDL PL-N-244-00006-00002 4 4 4 argon 0.23 0.42 0.49 70 35 11/16" NaturalSun Low- IG PL-N-244-00065-00001 5 3 4 argon 0.23 0.46 0.55 70 38 11/16" NaturalSun Low- IG w/ GBG PL-N-244-00066-00001 5 3 4 argon 0.23 0.42 0.49 70 35 11/16" NaturalSun Low- IG w/ SDL PL-N-244-00066-00002 5 3 4 argon 0.23 0.42 0.49 70 35 LS-CM-10

Glazing Performance - Total Unit Glazing Thickness Type of Glazing NFRC Certified Product # xt. Mid Int. Gap Fill Performance Values 1 U-Factor 1 SHGC VLT CR Shaded Areas Meet NRGY STAR Performance Criteria in Zones Shown U. S. Canada 2 Zone R Zone Triple-Pane Fixed with High Altitude Glazing and Clear ML N NC SC S 1 2 3 11/16" Advanced Low- HA IG PL-N-244-00019-00001 2.5 2.5 2.5 air 0.24 0.27 0.50 70 26 11/16" Advanced Low- HA IG w/ GBG PL-N-244-00020-00001 2.5 2.5 2.5 air 0.24 0.24 0.44 70 24 11/16" Advanced Low- HA IG w/ SDL PL-N-244-00020-00002 2.5 2.5 2.5 air 0.24 0.24 0.44 70 24 11/16" Advanced Low- HA IG PL-N-244-00021-00001 3 3 3 air 0.24 0.27 0.49 69 26 11/16" Advanced Low- HA IG w/ GBG PL-N-244-00022-00001 3 3 3 air 0.24 0.24 0.43 69 24 11/16" Advanced Low- HA IG w/ SDL PL-N-244-00022-00002 3 3 3 air 0.24 0.24 0.43 69 24 11/16" Advanced Low- HA IG PL-N-244-00023-00001 4 4 4 air 0.25 0.26 0.48 68 24 11/16" Advanced Low- HA IG w/ GBG PL-N-244-00024-00001 4 4 4 air 0.25 0.24 0.43 68 23 11/16" Advanced Low- HA IG w/ SDL PL-N-244-00024-00002 4 4 4 air 0.25 0.24 0.43 68 23 11/16" Advanced Low- HA IG PL-N-244-00053-00001 5 3 4 air 0.25 0.26 0.48 68 24 11/16" Advanced Low- HA IG w/ GBG PL-N-244-00054-00001 5 3 4 air 0.25 0.24 0.43 68 23 11/16" Advanced Low- HA IG w/ SDL PL-N-244-00054-00002 5 3 4 air 0.25 0.24 0.43 68 23 11/16" AdvancedComfort Low- HA IG PL-N-244-00031-00001 2.5 2.5 2.5 air 0.20 0.26 0.48 72 30 11/16" AdvancedComfort Low- HA IG w/ GBG PL-N-244-00032-00001 2.5 2.5 2.5 air 0.20 0.23 0.43 72 28 11/16" AdvancedComfort Low- HA IG w/ SDL PL-N-244-00032-00002 2.5 2.5 2.5 air 0.20 0.23 0.43 72 28 11/16" AdvancedComfort Low- HA IG PL-N-244-00033-00001 3 3 3 air 0.21 0.26 0.48 72 29 11/16" AdvancedComfort Low- HA IG w/ GBG PL-N-244-00034-00001 3 3 3 air 0.21 0.23 0.42 72 27 11/16" AdvancedComfort Low- HA IG w/ SDL PL-N-244-00034-00002 3 3 3 air 0.21 0.23 0.42 72 27 11/16" AdvancedComfort Low- HA IG PL-N-244-00035-00001 4 4 4 air 0.21 0.25 0.47 72 28 11/16" AdvancedComfort Low- HA IG w/ GBG PL-N-244-00036-00001 4 4 4 air 0.22 0.23 0.42 72 26 11/16" AdvancedComfort Low- HA IG w/ SDL PL-N-244-00036-00002 4 4 4 air 0.22 0.23 0.42 72 26 11/16" AdvancedComfort Low- HA IG PL-N-244-00077-00001 5 3 4 air 0.21 0.25 0.47 72 28 11/16" AdvancedComfort Low- HA IG w/ GBG PL-N-244-00078-00001 5 3 4 air 0.22 0.23 0.42 72 26 11/16" AdvancedComfort Low- HA IG w/ SDL PL-N-244-00078-00002 5 3 4 air 0.22 0.23 0.42 72 26 11/16" SunDefense Low- HA IG PL-N-244-00043-00001 2.5 2.5 2.5 air 0.23 0.20 0.46 70 23 11/16" SunDefense Low- HA IG w/ GBG PL-N-244-00044-00001 2.5 2.5 2.5 air 0.23 0.18 0.41 70 22 11/16" SunDefense Low- HA IG w/ SDL PL-N-244-00044-00002 2.5 2.5 2.5 air 0.23 0.18 0.41 70 22 11/16" SunDefense Low- HA IG PL-N-244-00045-00001 3 3 3 air 0.24 0.20 0.45 69 22 11/16" SunDefense Low- HA IG w/ GBG PL-N-244-00046-00001 3 3 3 air 0.24 0.18 0.40 69 20 11/16" SunDefense Low- HA IG w/ SDL PL-N-244-00046-00002 3 3 3 air 0.24 0.18 0.40 69 20 11/16" SunDefense Low- HA IG PL-N-244-00047-00001 4 4 4 air 0.25 0.20 0.45 68 20 11/16" SunDefense Low- HA IG w/ GBG PL-N-244-00048-00001 4 4 4 air 0.25 0.18 0.40 68 19 11/16" SunDefense Low- HA IG w/ SDL PL-N-244-00048-00002 4 4 4 air 0.25 0.18 0.40 68 19 11/16" SunDefense Low- HA IG PL-N-244-00061-00001 5 3 4 air 0.25 0.20 0.44 68 20 11/16" SunDefense Low- HA IG w/ GBG PL-N-244-00062-00001 5 3 4 air 0.25 0.18 0.40 68 19 11/16" SunDefense Low- HA IG w/ SDL PL-N-244-00062-00002 5 3 4 air 0.25 0.18 0.40 68 19 11/16" NaturalSun Low- HA IG PL-N-244-00007-00001 2.5 2.5 2.5 air 0.24 0.49 0.56 69 38 11/16" NaturalSun Low- HA IG w/ GBG PL-N-244-00008-00001 2.5 2.5 2.5 air 0.24 0.44 0.50 69 35 11/16" NaturalSun Low- HA IG w/ SDL PL-N-244-00008-00002 2.5 2.5 2.5 air 0.24 0.44 0.50 69 35 11/16" NaturalSun Low- HA IG PL-N-244-00009-00001 3 3 3 air 0.24 0.48 0.55 69 38 11/16" NaturalSun Low- HA IG w/ GBG PL-N-244-00010-00001 3 3 3 air 0.24 0.43 0.49 69 35 11/16" NaturalSun Low- HA IG w/ SDL PL-N-244-00010-00002 3 3 3 air 0.24 0.43 0.49 69 35 11/16" NaturalSun Low- HA IG PL-N-244-00011-00001 4 4 4 air 0.25 0.46 0.55 68 35 11/16" NaturalSun Low- HA IG w/ GBG PL-N-244-00012-00001 4 4 4 air 0.26 0.41 0.49 68 31 11/16" NaturalSun Low- HA IG w/ SDL PL-N-244-00012-00002 4 4 4 air 0.26 0.41 0.49 68 31 11/16" NaturalSun Low- HA IG PL-N-244-00069-00001 5 3 4 air 0.25 0.46 0.55 68 35 11/16" NaturalSun Low- HA IG w/ GBG PL-N-244-00070-00001 5 3 4 air 0.26 0.41 0.49 68 31 11/16" NaturalSun Low- HA IG w/ SDL PL-N-244-00070-00002 5 3 4 air 0.26 0.41 0.49 68 31 LS-CM-11

Grilles Grille Profiles - Dual-Pane 7/8" Simulated Divided Lights Grilles-Between-the- Removable Roomside 7/8" 7/8" with Optional Spacer Grille Profiles - Triple-Pane Contoured Aluminum Grilles-Between-the- Slimshade Blinds Cellular Fabric Shade Simulated Divide Lights Grille Patterns PRAIRI LIT PATTRNS VG VG Standard corner lite dimension for Prairie patterns = 2-1/2" VG. 9-Lite - Available in all standard and special sizes. 9-Lite OTHR AVAILABL PATTRNS VG VG Cross - Standard visible glass to separator bar = one-quarter of total visible glass height. Top Row - Standard visible glass to separator bar = 14" or half of total visible glass height, whichever is smaller. Cross Top Row For traditional patterns, see size tables. VG = Visible Lite dimensions noted can vary. For size and pattern availability; contact your local Pella sales representative. LS-CM-12

Standard Size Tables - Dual Pane Transoms Opening Frame (451) (552) (603) (654) (756) (432) (533) (584) (635) (737) 1' 5 3 / 4" 1' 9 3 / 4" 1' 113 / 4" 2' 1 3 / 4" 1' 5" 1' 9" 1' 11" 2' 1" 2' 5 3 / 4" 2' 5" (832) (813) 2' 8 3 / 4" 2' 8" (908) (889) 2' 113 / 4" 2' 11" (375) (356) (451) (432) (603) (552) (584) (533) (654) (635) (756) (737) 4" 3 / 1' 2 3 / 3 / 4" 3 / 1' 11 3 / 4" 1' 9 4" 1' 5 3 / 4" 2' 1 4" 2' 5 1' 2" 1' 5" 1' 9" 1' 11" 2' 1" 2' 5" 1714 2114 2314 2514 2914 3214 3514 V 1717 2117 2317 2517 2917 3217 3517 V 1721 2121 2321 2521 2921 3221 3521 V 1723 2123 2323 2523 2923 3223 3523 V 1725 2125 2325 2525 2925 3225 3525 V 1729 2129 2329 2529 2929 3229 3529 Vent Units (832) (813) (1 213) (1 060) (908) (1 194) (1 041) (889) (1 365) (1 346) (1 518) (1 499) (1 670) (1 651) (1 822) (1 803) (1 873) (1 854) 2' 8 3 / 4" 6' 1 3 / 4" 5' 11 3 / 4" 5' 5 3 / 4" 4' 11 3 / 4" 4' 5 3 / 4" 3' 11 3 / 4" 3' 5 3 / 4" 2' 11 3 / 4" 2' 8" 2' 11" 3' 5" 3' 11" 4' 5" 4' 11" 5' 5" 5' 11" 6' 1" 1732 2132 2332 2532 2932 3232 3532 1735 1741 1747 1753 1759 1765 T 1771 T 1773 2135 2141 2147 2153 2159 2165 2171 2173 2335 2341 2347 2353 2359 2365 2371 2373 2535 2541 2547 2553 2559 2565 2571 2935 1 3 2941 2947 2953 2959 2965 2971 3 3235 3241 3247 3253 3259 3265 3271 1 3535 3541 3547 3553 3559 3565 3571 2573 2973 3273 3573 F 1 gress Notes: Check all applicable local codes for emergency egress requirements. = Window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. 1 = Window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. = With optional side pivot hardware, window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. 3 = With optional side pivot hardware, window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. See Design Data pages in this section for clear opening dimensions. Clear opening (egress) information does not take into consideration the addition of a Rolscreen (or any other accessory) to the product. Consult your local building code to ensure products with Rolscreens meet egress requirements. Not to scale. Fixed Units only V Fixed units typical, vent units available. T = Tempered glass required due to aspect ratio. Traditional grille patterns shown. Refer to Grilles page for additional patterns and profiles. LS-CM-13

Standard Size Tables - Dual Pane Fixed Units Opening Frame (451) (552) (603) (654) (756) (432) (533) (584) (635) (737) 1' 5 3 / 4" 1' 9 3 / 4" 1' 113 / 4" 2' 1 3 / 4" 1' 5" 1' 9" 1' 11" 2' 1" 2' 5 3 / 4" 2' 5" (832) (813) 2' 8 3 / 4" 2' 8" (908) (889) 2' 113 / 4" 2' 11" (1 060) (1 213) (1 041) (1 194) 3' 5" (1 365) (1 346) (1 518) (1 499) 3' 5 3 / 4" 3' 113 / 4" 4' 5 3 / 4" 4' 113 / 4" 3' 11" 4' 5" 4' 11" (451) (432) (603) (552) (584) (533) (654) (635) (756) (737) 3 / 3 / 4" 3 / 1' 11 3 / 4" 1' 9 4" 1' 5 3 / 4" 2' 1 4" 2' 5 1' 5" 1' 9" 1' 11" 2' 1" 2' 5" 1717 2117 2317 2517 2917 3217 3517 1721 2121 2321 2521 2921 3221 3521 1723 2123 2323 2523 2923 3223 3523 1725 2125 2325 2525 2925 3225 3525 1729 2129 2329 2529 2929 3229 3529 4117 4121 4123 4125 4129 4717 4721 4723 4725 4729 5317 5321 5323 5325 5329 5917 5921 5923 5925 5929 (832) (813) (1 213) (1 060) (908) (1 194) (1 041) (889) (1 365) (1 346) (1 518) (1 499) (1 670) (1 651) (1 822) (1 803) (1 873) (1 854) 2' 8 3 / 4" 6' 1 3 / 4" 5' 11 3 / 4" 5' 5 3 / 4" 4' 11 3 / 4" 4' 5 3 / 4" 3' 11 3 / 4" 3' 5 3 / 4" 2' 11 3 / 4" 2' 8" 2' 11" 3' 5" 3' 11" 4' 5" 4' 11" 5' 5" 5' 11" 6' 1" 1732 2132 2332 2532 2932 3232 3532 1735 2135 2335 2535 2935 3235 3535 1741 2141 2341 2541 2941 3241 3541 1747 2147 2347 2547 2947 3247 3547 1753 2153 2353 2553 2953 3253 3553 1759 2159 2359 2559 2959 3259 3559 1765 2165 2365 2565 2965 3265 3565 T 1771 2171 2371 2571 2971 3271 3571 4132 4732 5332 5932 4135 4735 5335 5935 4141 4741 5341 5941 4147 4747 5347 5947 4153 4753 5353 5953 4159 4759 5359 5959 4165 4765 5365 5965 4171 4771 5371 5971 T 1773 2173 2373 2573 2973 3273 3573 4173 4773 5373 5973 Not to scale. T = Tempered glass required due to aspect ratio. Traditional grille patterns shown. Refer to Grilles page for additional patterns and profiles. LS-CM-14

Standard Size Tables - Triple Pane Transoms Opening Frame (451) (552) (603) (654) (756) (432) (533) (584) (635) (737) 1' 5 3 / 4" 1' 9 3 / 4" 1' 113 / 4" 2' 1 3 / 4" 1' 5" 1' 9" 1' 11" 2' 1" 2' 5 3 / 4" 2' 5" (832) (813) 2' 8 3 / 4" 2' 8" (908) (889) 2' 113 / 4" 2' 11" (375) (356) (451) (432) (603) (552) (584) (533) (654) (635) (756) (737) 4" 3 / 1' 2 3 / 3 / 4" 3 / 1' 11 3 / 4" 1' 9 4" 1' 5 3 / 4" 2' 1 4" 2' 5 1' 2" 1' 5" 1' 9" 1' 11" 2' 1" 2' 5" 1714 V 1717 2117 1721 2321 V 1723 2123 2323 2523 2923 1725 1729 2114 2314 2514 2914 3214 3514 V 2121 2317 2125 2325 2517 3217 2521 2921 3221 3521 2525 V 2917 2925 3223 3523 3225 3517 3525 V 2129 2329 2529 2929 3229 3529 Vent Units (832) (813) (1 213) (1 060) (908) (1 194) (1 041) (889) (1 365) (1 346) (1 518) (1 499) (1 670) (1 651) (1 822) (1 803) (1 873) (1 854) 2' 8 3 / 4" 6' 1 3 / 4" 5' 11 3 / 4" 5' 5 3 / 4" 4' 11 3 / 4" 4' 5 3 / 4" 3' 11 3 / 4" 3' 5 3 / 4" 2' 11 3 / 4" 2' 8" 2' 11" 3' 5" 3' 11" 4' 5" 4' 11" 5' 5" 5' 11" 6' 1" 1732 2132 2332 2532 2932 1735 1741 1747 1753 1759 T 1765 T 1771 T 1773 2135 2141 2147 2153 2159 2165 2171 2173 2335 2341 2347 2353 2359 2365 2371 2535 2541 2547 2553 2559 2565 2571 2373 2573 2935 1 3 2941 2947 2953 2959 2965 2971 3 3232 3235 3241 3247 3253 3259 3265 3271 1 3532 3535 3541 3547 3553 3559 3565 3571 2973 3273 3573 F 1 gress Notes: Check all applicable local codes for emergency egress requirements. = Window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. 1 = Window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. = With optional side pivot hardware, window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. 3 = With optional side pivot hardware, window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. Clear opening (egress) information does not take into consideration the addition of a Rolscreen (or any other accessory) to the product. Consult your local building code to ensure products with Rolscreens meet egress requirements. See Design Data pages in this section for clear opening dimensions. Not to scale. Fixed Units only V Vent Units Available T = Tempered glass required due to aspect ratio. Traditional grille patterns shown. Refer to Grilles page for additional patterns and profiles. LS-CM-15

Standard Size Tables - Triple Pane Fixed Units Opening Frame (451) (552) (603) (654) (756) (432) (533) (584) (635) (737) 1' 5 3 / 4" 1' 9 3 / 4" 1' 113 / 4" 2' 1 3 / 4" 1' 5" 1' 9" 1' 11" 2' 1" 2' 5 3 / 4" 2' 5" (832) (813) 2' 8 3 / 4" 2' 8" (908) (889) 2' 113 / 4" 2' 11" (1 060) (1 213) (1 041) (1 194) 3' 5" (1 365) (1 346) (1 518) (1 499) 3' 5 3 / 4" 3' 113 / 4" 4' 5 3 / 4" 4' 113 / 4" 3' 11" 4' 5" 4' 11" (451) (432) (603) (552) (584) (533) (654) (635) (756) (737) 3 / 3 / 4" 3 / 1' 11 3 / 4" 1' 9 4" 1' 5 3 / 4" 2' 1 4" 2' 5 1' 5" 1' 9" 1' 11" 2' 1" 2' 5" 1717 1721 1723 1725 1729 2117 2317 2517 2917 3217 3517 2121 2321 2521 2921 3221 3521 2123 2323 2523 2923 3223 3523 2125 2325 2525 2925 3225 3525 2129 2329 2529 2929 3229 3529 4117 4121 4123 4125 4129 4717 4721 4723 4725 4729 5317 5321 5323 5325 5329 5917 5921 5923 5925 5929 (832) (813) (1 213) (1 060) (908) (1 194) (1 041) (889) (1 365) (1 346) (1 518) (1 499) (1 670) (1 651) (1 822) (1 803) (1 873) (1 854) 2' 8 3 / 4" 6' 1 3 / 4" 5' 11 3 / 4" 5' 5 3 / 4" 4' 11 3 / 4" 4' 5 3 / 4" 3' 11 3 / 4" 3' 5 3 / 4" 2' 11 3 / 4" 2' 8" 2' 11" 3' 5" 3' 11" 4' 5" 4' 11" 5' 5" 5' 11" 6' 1" 1732 2132 2332 2532 2932 3232 3532 1735 2135 2335 2535 2935 3235 3535 1741 2141 2341 2541 2941 3241 3541 1747 2147 2347 2547 2947 3247 3547 1753 2153 2353 2553 2953 3253 3553 1759 2159 2359 2559 2959 3259 3559 T 1765 2165 2365 2565 2965 3265 3565 T 1771 2171 2371 2571 2971 3271 3571 4132 4732 5332 5932 4135 4735 5335 5935 4141 4741 5341 5941 4147 4747 5347 5947 4153 4753 5353 5953 4159 4759 5359 5959 4165 4765 5365 5965 4171 4771 5371 5971 T 1773 2173 2373 2573 2973 3273 3573 4173 4773 5373 5973 Not to scale. T = Tempered glass required due to aspect ratio. Traditional grille patterns shown. Refer to Grilles page for additional patterns and profiles. LS-CM-16

Special Sizes and Dimensions Casement Special Size Frame Dimensions* MAX. SIZ MAX. SIZ Vent Dual-Pane Fixed Dual-Pane Vent Triple-Pane Fixed Triple-Pane Casement Formulas Visible Dual-Pane Minimum 1'5" W x 1'5" H (17" x 17") (432 x 432) 1'5" W x 1'5" H (17" x 17") (432 x 432) 1'5" W x 1'5" H (17" x 17") (432 x 432) 1'5" W x 1'5" H (17" x 17") (432 x 432) Width = Frame 4.92" Height = Frame 4.92" Maximum 2'11" W x 6'1" H (35" x 73") (889 x 1 854) 4'11" W x 6'1" H (59" x 73") (1499 x 1 854) 2'11" W x 6'1" H (35" x 73") (889 x 1 854) 4'11" W x 6'1" H (59" x 73") (1 499 x 1 854) 73" 17" MIN. SIZ 17" 35" Clear Opening Height Frame Height - 4-1/8" Clear Opening Width 17" MIN. SIZ 17" 59" Hinge Frame Width Formula Standard FW < 29" FW - 9- Standard FW 29" and 30-1/2" FW - 9" Standard FW > 30-1/2" FW - 9- Side Pivot FW 25" and < 35" FW - 4-3/8" 73" Visible Triple-Pane Actual 1 Dual-Pane Width = Frame 5.938" Height = Frame 5.938" Width = Frame - 4" Height = Frame - 4" CLAR OPNING WIDTH w/ standard hardware CLAR OPNING WIDTH Sash position for clear opening on 29" units. CLAR OPNING WIDTH w/ side pivot hardware CLAR OPNING HIGHT VNT ARA Shaded portion shows vent area with window open 90. Actual 1 Triple-Pane Width = Frame 5" Height = Frame 5" Triple-Pane Integrated Window Fashions - Operator Handing Guide UNIT TYP SHAD OPRATOR LOCATION FROM XTRIOR INTRIOR HINGD GLASS STYL Right-Hand Vent Right Bottom Hinge Left-Hand Vent Left Bottom Hinge Fixed Left Bottom Hinge Large Fixed Left Bottom Hinge * Available within size range shown. Keep frame dimensions to the nearest 1/4" increment. Frame height cannot exceed frame width on special size dual-pane vent units. (1) Actual glass of exterior light. Interior Moveable Light is 9/16" smaller. Clear opening (egress) information does not take into consideration the addition of a Rolscreen (or any other accessory) to the product. You should consult your local building code to ensure products with Rolscreens meet egress requirements. To convert areas to square meters (m2), multiply square feet by 0.0929. LS-CM-17

Design Data Dual-Pane Vent Unit gress Clear Opening Vent Visible Standard Thickness Width Height Area Ft (Inches) (Inches) 2 Ft 2 Ft 2 Annealed Tempered Performance Class & Grade 1 1717 7-1/4 12-7/8 0.6 0.8 1.0 2.5 3 LC50 1732 7-1/4 27-7/8 1.4 1.9 2.3 2.5 3 LC50 1735 7-1/4 30-7/8 1.6 2.1 2.5 2.5 3 LC50 1741 7-1/4 36-7/8 1.9 2.5 3.0 2.5 3 LC50 1747 7-1/4 42-7/8 2.2 3.0 3.5 2.5 3 LC50 1753 7-1/4 48-7/8 2.5 3.4 4.0 2.5 3 LC50 1759 7-1/4 54-7/8 2.8 3.8 4.5 2.5 3 LC50 1765 7-1/4 60-7/8 3.1 4.2 5.0 2.5 3 LC50 1771 T 7-1/4 66-7/8 3.4 4.7 5.5 3 LC50 1773 T 7-1/4 68-7/8 3.5 4.8 5.7 3 LC50 2121 11-1/4 16-7/8 1.3 1.5 1.8 2.5 3 LC50 2132 11-1/4 27-7/8 2.2 2.6 3.0 2.5 3 LC50 2135 11-1/4 30-7/8 2.4 2.9 3.4 2.5 3 LC50 2141 11-1/4 36-7/8 2.9 3.5 4.0 2.5 3 LC50 2147 11-1/4 42-7/8 3.3 4.1 4.7 2.5 3 LC50 2153 11-1/4 48-7/8 3.8 4.7 5.4 2.5 3 LC50 2159 11-1/4 54-7/8 4.3 5.3 6.0 2.5 3 LC45/LC50 2165 11-1/4 60-7/8 4.8 5.9 6.7 2.5 3 LC45/LC50 2171 11-1/4 66-7/8 5.2 6.5 7.4 2.5 3 LC40/LC50 2173 11-1/4 68-7/8 5.4 6.7 7.6 2.5 3 LC40/LC50 2323 13-1/4 18-7/8 1.7 2.0 2.3 2.5 3 LC50 2332 13-1/4 27-7/8 2.6 3.0 3.4 2.5 3 LC50 2335 13-1/4 30-7/8 2.8 3.3 3.8 2.5 3 LC50 2341 13-1/4 36-7/8 3.4 4.0 4.5 2.5 3 LC50 2347 13-1/4 42-7/8 3.9 4.7 5.3 2.5 3 LC50 2353 13-1/4 48-7/8 4.5 5.4 6.0 2.5 3 LC50 2359 13-1/4 54-7/8 5.0 6.0 6.8 2.5 3 LC45/LC50 2365 13-1/4 60-7/8 5.6 6.7 7.5 2.5 3 LC40/LC50 2371 13-1/4 66-7/8 6.2 7.4 8.3 2.5 3 LC35/LC50 2373 13-1/4 68-7/8 6.3 7.6 8.5 2.5 3 LC35/LC50 2525 15-1/4 20-7/8 2.2 2.5 2.8 2.5 3 LC50 2532 15-1/4 27-7/8 3.0 3.4 3.8 2.5 3 LC50 2535 15-1/4 30-7/8 3.3 3.8 4.2 2.5 3 LC50 2541 3 20-5/8 36-7/8 5.3 4.5 5.0 2.5 3 LC50 2547 20-5/8 42-7/8 6.1 5.3 5.9 2.5 3 LC50 2553 20-5/8 48-7/8 7.0 6.1 6.7 2.5 3 LC50 2559 20-5/8 54-7/8 7.9 6.8 7.5 2.5 3 LC45/LC50 2565 20-5/8 60-7/8 8.7 7.5 8.4 2.5 3 LC40/LC50 2571 20-5/8 66-7/8 9.6 8.3 9.2 2.5 3 LC35/LC50 2573 20-5/8 68-7/8 9.9 8.6 9.5 2.5 3 LC30/LC50 Continued on next page gress Notes: Check all applicable local codes for emergency egress requirements. = With optional side pivot hardware, window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. 3 = With optional side pivot hardware, window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. ( ) = Not Applicable T = Tempered required due to aspect ratio. (1) Maximum performance when glazed with the appropriate glass thickness. Second value, where shown, requires tempered glass. LS-CM-18

Design Data Dual-Pane Vent Unit gress Clear Opening Vent Visible Standard Thickness Width Height Area Ft (Inches) (Inches) 2 Ft 2 Ft 2 Annealed Tempered Performance Class & Grade 1 2929 20 24-7/8 3.5 3.7 4.0 2.5 3 LC50 2932 20 27-7/8 3.9 4.1 4.5 2.5 3 LC50 2935 3 24-5/8 30-7/8 5.3 4.6 5.0 2.5 3 LC50 2941 1, 24-5/8 36-7/8 6.3 5.5 6.0 2.5 3 LC50 2947 20 42-7/8 6.0 6.4 7.0 2.5 3 LC50 2953 20 48-7/8 6.8 7.4 8.0 2.5 3 LC50 2959 20 54-7/8 7.6 8.3 9.0 2.5 3 LC45/LC50 2965 20 60-7/8 8.5 9.2 10.0 2.5 3 LC30/LC50(2) 2971 20 66-7/8 9.3 10.1 11.1 3 3 LC30/LC50(2) 2973 20 68-7/8 9.6 10.4 11.4 3 3 LC30/LC50(2) 3232 22-1/4 27-7/8 4.3 4.7 5.1 2.5 3 LC50 3235 27-5/8 30-7/8 5.9 5.2 5.7 2.5 3 LC50 3241 1, 27-5/8 36-7/8 7.1 6.2 6.8 2.5 3 LC50 3247 22-1/4 42-7/8 6.6 7.3 7.9 2.5 3 LC50 3253 22-1/4 48-7/8 7.5 8.3 9.0 2.5 3 LC50 3259 22-1/4 54-7/8 8.4 9.4 10.2 2.5 3 LC45/LC50 3265 22-1/4 60-7/8 9.4 10.4 11.3 3 3 LC30/LC50(2) 3271 22-1/4 66-7/8 10.3 11.5 12.4 3 3 LC30/LC50(2) 3273 22-1/4 68-7/8 10.6 11.8 12.8 3 3 LC30/LC50(2) 3535 1, 30-5/8 30-7/8 6.6 5.8 6.3 2.5 3 LC50 3541 25-1/4 36-7/8 6.5 7.0 7.5 2.5 3 LC50 3547 25-1/4 42-7/8 7.5 8.2 8.8 2.5 3 LC50 3553 25-1/4 48-7/8 8.6 9.3 10.0 2.5 3 LC45/LC50 3559 25-1/4 54-7/8 9.6 10.5 11.3 3 3 LC50 3565 25-1/4 60-7/8 10.7 11.7 12.6 3 3 LC30/LC50(2) 3571 25-1/4 66-7/8 11.7 12.9 13.8 3 3 LC30/LC50(2) 3573 25-1/4 68-7/8 12.1 13.3 14.2 3 3 LC30/LC50(2) gress Notes: Check all applicable local codes for emergency egress requirements. = Window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. 1 = Window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. = With optional side pivot hardware, window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. 3 = With optional side pivot hardware, window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. Clear opening (egress) information does not take into consideration the addition of a Rolscreen (or any other accessory) to the product. Consult your local building code to ensure products with Rolscreens meet egress requirements. (1) Maximum performance when glazed with the appropriate glass thickness. Second value, where shown, requires tempered glass. (2) Second number shown requires tempered glass and DP Kit. LS-CM-19

Design Data Dual-Pane Fixed Dual-Pane Fixed Unit Visible Ft 2 Standard Thickness Performance Class & Grade 1 Annealed Tempered Annealed Tempered Unit Visible Ft 2 Standard Thickness Performance Class & Grade 1 Annealed Tempered Annealed Tempered 1717 1.0 3 3 LC50 LC50 1721 1.3 3 3 LC50 LC50 1723 1.5 3 3 LC50 LC50 1725 1.7 3 3 LC50 LC50 1729 2.0 3 3 LC50 LC50 1732 2.3 3 3 LC50 LC50 1735 2.5 3 3 LC50 LC50 1741 3.0 3 3 LC50 LC50 1747 3.5 3 3 LC50 LC50 1753 4.0 3 3 LC50 LC50 1759 4.5 3 3 LC50 LC50 1765 5.0 3 3 LC50 LC50 1771 T 5.5 3 LC50 1773 T 5.7 3 LC50 2117 1.3 3 3 LC50 LC50 2121 1.8 3 3 LC50 LC50 2123 2.0 3 3 LC50 LC50 2125 2.2 3 3 LC50 LC50 2129 2.7 3 3 LC50 LC50 2132 3.0 3 3 LC50 LC50 2135 3.4 2.5(2) 3 LC50 LC50 2141 4.0 2.5(2) 3 LC50 LC50 2147 4.7 2.5(2) 3 LC50 LC50 2153 5.4 2.5(2) 3 LC50 LC50 2159 6.0 2.5(2) 3 LC50 LC50 2165 6.7 3 3 LC50 LC50 2171 7.4 3 3 LC50 LC50 2173 7.6 3 3 LC50 LC50 2317 1.5 3 3 LC50 LC50 2321 2.0 3 3 LC50 LC50 2323 2.3 3 3 LC50 LC50 2325 2.5 3 3 LC50 LC50 2329 3.0 3 3 LC50 LC50 2332 3.4 3 3 LC50 LC50 2335 3.8 2.5(2) 3 LC50 LC50 2341 4.5 2.5(2) 3 LC50 LC50 2347 5.3 2.5(2) 3 LC50 LC50 2353 6.0 2.5(2) 3 LC50 LC50 2359 6.8 2.5(2) 3 LC50 LC50 2365 7.5 3 3 LC50 LC50 2371 8.3 3 3 LC50 LC50 2373 8.5 3 3 LC50 LC50 2517 1.7 3 3 LC50 LC50 2521 2.2 3 3 LC50 LC50 2523 2.5 3 3 LC50 LC50 2525 2.8 3 3 LC50 LC50 2529 3.4 3 3 LC50 LC50 2532 3.8 3 3 LC50 LC50 2535 4.2 2.5(2) 3 LC50 LC50 2541 5.0 2.5(2) 3 LC50 LC50 2547 5.9 2.5(2) 3 LC50 LC50 2553 6.7 2.5(2) 3 LC50 LC50 2559 7.5 2.5(2) 3 LC50 LC50 2565 8.4 2.5(2) 3 LC50 LC50 2571 9.2 3 3 LC50 LC50 2573 9.5 3 3 LC50 LC50 2917 2.0 3 3 LC50 LC50 2921 2.7 3 3 LC50 LC50 2923 3.0 3 3 LC50 LC50 2925 3.4 3 3 LC50 LC50 2929 4.0 3 3 LC50 LC50 2932 4.5 3 3 LC50 LC50 2935 5.0 2.5(2) 3 LC50 LC50 2941 6.0 2.5(2) 3 LC50 LC50 2947 7.0 2.5(2) 3 LC50 LC50 2953 8.0 2.5(2) 3 LC50 LC50 2959 9.0 2.5(2) 3 LC50 LC50 2965 10.0 2.5(2) 3 LC50 LC50 2971 11.1 3 3 LC45 LC50 2973 11.4 3 3 LC45 LC50 3217 2.3 3 3 LC50 LC50 3221 3.0 3 3 LC50 LC50 3223 3.4 3 3 LC50 LC50 3225 3.8 3 3 LC50 LC50 3229 4.5 3 3 LC50 LC50 3232 5.1 3 3 LC50 LC50 3235 5.7 3 3 LC50 LC50 3241 6.8 3 3 LC50 LC50 3247 7.9 3 3 LC50 LC50 3253 9.0 3 3 LC50 LC50 3259 10.2 3 3 LC50 LC50 3265 11.3 3 3 LC50 LC50 3271 12.4 3 3 LC45 LC50 3273 12.8 3 3 LC45 LC50 Continued on next page ( ) = Not Applicable T = Tempered required due to aspect ratio (1) Maximum performance when glazed with the appropriate glass thickness. (2) thickness shown for Advanced Low. Other Low types and clear use 3mm glass. To convert areas to square meters (m²), multiply square feet by 0.0929. LS-CM-20