Quad-Seal Collection

Provides you with a modern contemporary flat exterior look

Awning Window

Awning windows open outward from the bottom allowing air from outside to circulate within your home. Our Awning Windows provide a beautiful, unobstructed view, while providing a unique protective shield from the elements.

Our Patented Quad-Seal System®, along with the multi-point locking system and the multi-chambered design.

Quad-Seal Collection

Provides you with a modern contemporary flat exterior look

Awning Windows

Our Patented Quad-Seal System®, along with the multi-point locking system and the multi-chambered design.

Standard Features

Integrated Snap-down nesting handle

Double point locking system for a tight seal and added security

Snap-in removable screen for easy cleaning

Simultaneously fusion-welded frame and sash for added strength and prevention of air infiltration

Sash Opens 45° for Increased Air Circulation, Even on Rainy Days

Stainless steel hinges on either side of the sash allow it to open 45° for increased air circulation, even on rainy days

Additional Standard Features

Our exclusive Quad-Seal System® ensures a superior seal
Shadow groove cleaned corners
7/8” insulated thermal dual-seal glass with Quanex Super spacer for optimum efficiency
Integrated self-drainage system hidden in front of exterior sash
Interior Heritage glazing system with co-extruded flexible seal on sash eliminates leaks
Dedicated secondary backup seal
Super Spacer with dual seal for optimum efficiency
Separated multi-chambered design adds insulation, strength, drainage and reduces condensation

Quad-Seal System
Cross-Section

Energy Ratings

Model	Brand	ENERGY STAR Most Efficient 2021	U-factor (W/m2 – K)	Solar Heat Gain (SHGC)	Energy Rating
						L-AW- TG,CLR/LOE272/CLR	Weather Seal Windows	N	1.16	0.3	31
L-AW- TG,CLR/CLR/LOE180- GRL	Weather Seal Windows	N	1.17	0.37	35
						L-AW- TG,CLR/LOE272/CLR- GRL	Weather Seal Windows	N	1.16	0.27	30
L-AW-DG,LOE180/I89	Weather Seal Windows	N	1.32	0.41	34
						L-AW- TG,CLR/CLR/LOE180	Weather Seal Windows	N	1.15	0.4	37
L-AW- TG,LOE180/LOE180/I89	Weather Seal Windows	Y	0.9	0.35	40
						L-AW- TG,LOE180/CLR/LOE180	Weather Seal Windows	Y	0.96	0.36	39

Model	Brand	ENERGY STAR Most Efficient 2021	U-factor (W/m2 – K)	Solar Heat Gain (SHGC)	Energy Rating
						L-AW- TG,LOE180/LOE180/I89- GRL	Weather Seal Windows	Y	0.91	0.32	38
L-AW- TG,LOE180/CLR/LOE180- GRL	Weather Seal Windows	Y	0.97	0.33	37
						L-AW- TG,CLR/LOE272/272	Weather Seal Windows	Y	0.94	0.26	34
L-AW- TG,CLR/LOE272/272- GRL	Weather Seal Windows	Y	0.95	0.24	32
						AW- TG,CLR/CLR/LOE180	Weather Seal Windows	N	1.3	0.4	34
AW- TG,LOE180/CLR/LOE180	Weather Seal Windows	N	1.12	0.36	36
						AW- TG,LOE180/CLR/LOE180- GRL	Weather Seal Windows	N	1.15	0.33	33

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Warranty Information

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Standard Glass: DOUBLE INSULATED GLASS Overall Thickness 7/8"

Optional Glass: TRIPLE INSULATED GLASS Overall Thickness 1 3/8"

Click each logo to learn more about each glass option

SuperSpacer® Premium Plus

Weather Seal uses SuperSpacer Premium Plus for all its manufactured windows, designed specifically for the North American climate. SuperSpacer Premium Plus, provides the warmest, highest performance glass spacer on the market. SuperSpacer Premium Plus warm edge spacer is made of high-performance silicone material with integrally incorporated desiccant – which many designers and architects prefer. Even with its aesthetically pleasing narrow sightline, SuperSpacer Premium Plus delivers high wind load resistance, exceptional thermal performance, argon gas retention and long-term durability.
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