Western window systems Slide Windows
SLIDE WINDOWS
SLIDE WINDOWS
The Series 620 Sliding Window features one or two sliding sash in XO, OX, XX and OXO configurations. The Series 620 offers a design pressure rating for commercial applications such as luxury hotels and resorts, office spaces and multi-family housing.
Designed with a 4.5” frame depth, it can be integrated with our hinged doors, sliding doors, and fixed window walls for maximum views and ventilation. The window is tested for air, water, and structural performance and is certified by the NFRC and AAMA.
INFORMATION
TEST CONFIGURATION
72” x 108” OX/O
FRAME DEPTH
4 1/2”
WATER RESISTANCE
10 psf(Per Astm E 547)
CR (PER NFRC 500)*
36
U-FACTOR
0.45(Per Nfrc 100)*
UNIFORM LOAD DEFLECTION
50 psf (PER ASTM E 330)
STRUCTUR
- Easy Operation
- Heavy Duty Hardware
- Clean Contemporary Design
DOWNLOADS
↓ Product sheet
CRF FRAME (PER AAMA 1503)
N/A
AIR INFILTRATION
14 cfm/sf @1.57 psf(Per Astm E 283)
UNIFORM LOAD STRUCTURAL
75psf(Per ASTM E 330)
FORCED ENTRY RESISTANCE
Astm F588 Type A&d Grade 10 And Cawm 301 Type I,v

ENERGY EFFICIENCY
A .45 U-value for standard low-E, dual-pane glass gives the window excellent energy efficiency. Glass can be customized in a variety of coatings, tints, and thicknesses for improved privacy, protection, and thermal efficiency. The thermally broken aluminum frame provides an insulating barrier that increases energy performance.
AAMA PRODUCT DESIGNATION
LC-PG50-72x108-HS (AAMA/WDMA/
CSA101/I.S.2/A440 Designation)
FEATURES
The sliding window can be mulled to most of our product lines. This male/female mulling feature is unique in aluminum fenestration products, and it eliminates the need for operable inserts while maximizing
glass and narrowing sightlines. A T-lock engages an integrated strike in the frame’s interlock. Durable aluminum-frame screens complement the window’s clean, contemporary style. Screen frames match the window frame’s color
FINISHES AND COLORS
Finishes are available in-stock or as designer selections, and they can be customized to match nearly any color. Bronze Anodized and Satin Anodized come standard with a Class 1 coating thickness for increased smoothnessand durability. Our designer colors include a high-quality paint finish that conforms to a minimum rating of AAMA-2605, currently the highest rating for organic finishes.