Certified Product
80-77 Fixed Window
Certified product solutions for residential, commercial, and project-based applications.
Certified Performance
Project Applications
Technical Support
Product Overview
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Product Specifications
Features
HEAT INSULATION
Download Center
Nail Fin Installation Guide
PDF · 3.1 MB
CAD & BIM Files
PDF · 3.5 MB
NFRC Certification
PDF · 2.4 MB
Test Report
PDF · 3.2 MB
Performance Parameters
| Performance Item | Result |
|---|---|
| U-Factor | 0.22–0.35 |
| Solar Heat Gain Coefficient (SHGC) | 0.20–0.27 |
| Visible Transmittance (VT) | 0.36–0.46 |
| Air Leakage Resistance | 1.5 at ±75 Pa |
| Water Penetration Resistance | 720 Pa |
| Design Pressure (DP) | 3840 Pa |
| Structural Test Pressure (STP) | 5760 Pa |
| Forced-Entry Resistance | Grade 10 |
Certificates
NFRC Certification
CPD Product Line Number: FYT-M-1
NFRC Certification Details
Document Control No.: 23.21-R6
80 Fixed window Test Report
Installation Video
Main Installation Guide
Certified system installation process overview.
80 Series Combination Frame Installation
Installation guide for the 80 Series thermal break inward-opening window combination frame.
Hardware Adjustment
Hardware and sash adjustment guide.
On-site Testing
Project testing and final inspection.
Product Details / Features
Product Specifications
80 Series thermal break fixed window with a 1.6 mm profile, 80 mm frame depth, Low-E insulated glass, and a 3.1” visible sash surface.
Performance Parameters
Tested performance covers thermal efficiency, solar control, air and water resistance, structural strength, and forced-entry resistance.
Color Options
Available standard color options: White and Black.
Fixed Window Type
Durable gasket system for air and water tightness.
Built-in Louvers (Optional)
Optional built-in louver configuration available for the 80 Series fixed window.
Nail Fins
Low-E, laminated and acoustic glass options.
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