Voting Question: Window Energy Ratings?
Posted by adminFeb 22
I need to find the the energy ratings (U-Factor, Solar Heat Coefficient, Visible Transmittance, Air
Leakage and Condensation Resistance) for each of the following:
1. Wood frame CASEMENT window system
2. Fibreglas frame CASEMENT window system
3. Vinyl frame CASEMENT window system
If you know where to find these or know them off by heart please let me know 
Thanks
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