The documentation that holds up on bid day.
Every unit we manufacture carries certified test records — structural performance, energy efficiency, and code compliance verified before the window ships.
What the certifications actually test
AAMA — Structural and Operation
NFRC — Energy Performance
American Architectural Manufacturers Association testing validates frame strength, air infiltration, water resistance, and forced-entry resistance to published performance grades.
National Fenestration Rating Council labels confirm U-factor, solar heat gain coefficient, and visible transmittance — the three numbers California Title 24 compliance checks at inspection.
The spec you submit is the window installed
Certified test records ship with every order. The unit that passes testing is the unit on your job site — same profile, same hardware, same performance grade. No substitutions at delivery.
At inspection, the documentation is already in hand. AAMA performance grade, NFRC label, Title 24 compliance — ready before the inspector arrives.