By delivering our windows with fully approved paperwork, we eliminate headaches. Ensuring that every window and element is up to code is an essential part of what we do.
We ensure that your projects project a more energetic universe. Vi6 Series is tested by an independent third-party laboratory to be more efficient than average windows on the market, meaning more savings on energy, lower bills for heating and air conditioning.
Procedure for Determining Fenestration Product U-Factor
Procedure for Determining Fenestration Product Condensation
In our Vi6 Series we use the best possible steel reinforcement and our windows are tested and rated in fully assembled units to the CW65 standards, far exceeding minimum mid-rise requirements.
For best fire protection, our windows are evaluated in accordance with the Standard Test Method for Surface Burning Characteristics of Building Materials.
All our operable windows are built for large multi-family buildings with integral NYC Dept of Health approved limiters to uphold safety standards.