For many years homeowners have been limited for choice when it comes to choosing window frames. Wood or steel window frames have been a standard for homes around the country, but with the ...

Latest material innovations deliver higher whole-window thermal performance up to R-11 at 30 to 50 percent reduced weight, enabling larger glass openings with greater thermal efficiency Alpen ...

Wood or steel window frames have been a standard for homes around the country, but with the introduction of uPVC window frames there is now a larger selection to choose from. Tuesday, April 2 2024 ...