AG80 7-Chambers uPVC/Vinyl Fixed Window with Nailing Flange

Introduction：

The AG80 Fixed Window is engineered for superior insulation and structural stability, combining a 7-chamber uPVC frame, triple glazing, and a Canadian-preferred nailing flange design to deliver high performance in cold-climate residential projects.

Key Features:

High-Insulation 80mm 7-Chamber Frame

CONCH uPVC profile with a full 80mm, 7-chamber structure provides exceptional thermal efficiency for energy-focused homes.

Triple Glazing + TGI Warm-Edge Spacer

Three-layer insulated glass and warm-edge spacers reduce heat loss, improve condensation control, and enhance long-term performance.

Nailing Flange for North American Construction

Integrated nailing flange offers easier installation, stronger wall integration, and better water management—highly favored in Canadian building practices.

Certified to NAFS CW-PG40 & Energy Star

Complies with AAMA/WDMA/CSA 101/I.S.2/A440-22, delivering U < 1.2W/(m²·K), SHGC 0.21, and proven air, water, and structural resistance for demanding climates.

Enhanced Sealing with 3-EPDM System

Triple gasket structure improves airtightness and weather protection, ensuring stable performance year-round.

Basic Configuration

Frame material	7-chambers UPVC/Vinyl(CONCH )
Frame thickness	80mm
Thickness	2.7mm
Sealing System	3EPDM
Glass	5Low-e+12Ar(TGI warm edge）+5mm+12Ar（TGI warm edge）+5Low-e
U-Factor	≤1.2w/㎡ ·k
Surface Treatment	Film Laminating(German Renolit Film) or white nude color

Section Drawing

Technical Specifications

NAFS 2022

Performance	Fixed Windows （CW-PG40）
Size	1900mm(Width) x 2200mm(Height)
Air Tightness / Air Leakage	75Pa
Water Penetration Resistance	720Pa
Wind Load Resistance	SLS:±1920Pa ULS:±2880Pa