Posts Tagged ‘ Robert Maynes ’

Tracking the Performance of R-5 Windows

Aug 10th, 2012

The window industry runs on numbers: U values, solar heat gain coefficients, R values and visual transmittance just to name a few. Throw in doubles, triples and surfaces of glass, and there is definitely a plethora of factors to consider when both making and purchasing a window. Even the Federal Trade Commission is cracking down [...]