Product: Bildau & Bussmann
The IV79 Standard is our basic window. Utilizing our internally produced and quality assured glue-laminated lumber provides superior strength, stability, and resistance to warping and surface cracking. The aluminum sash drip channels water away from the sash and insures that the window remains impervious to the elements. The sash is designed to accommodate 3-layer glass, offering a window assembly with superior energy conservation characteristics.
|Bildau AAMA - Fixed IV79 Intertek Testing||Lab Testing||Download (1.67 MB)|
|Bildau AAMA - Tilt-Turn IV79 Intertek Testing||Lab Testing||Download (2.01 MB)|
|Bildau ASTM E90 OITC 37 - Laminated Glass||Lab Testing||Download (1.07 MB)|
|Bildau ASTM E90 - Sound Transmission Loss Test||Lab Testing||Download (29.40 KB)|
Bildau & Bussmann is an FSC® Certified Company. They offer window and door frames made from sustainably harvested wood, certified by the Forest Stewardship Council®.
Bildau & Bussmann offers NFRC window and door frames. The NFRC rates windows based on U-factor, Solar Heat Gain Coefficient, Visible Transmittance and Air Leakage.