Vinyl Windows Expansion

Compare fibrex and vinyl windows.

Vinyl windows expansion.

Building materials expand and contract in reaction to changes in temperature. Holes punched out of the vinyl window frame for hardware or mounting screws were also a weak point if the holes were badly punched or were too small cracks could occur. If you live in a climate that experiences extreme temperatures and changes less thermal expansion in windows is better. Pvc window units with welded corners can resist the stresses of thermal expansion better than vinyl windows whose components are screwed together with a metal bracket.

Less thermal expansion means the frame is less likely to bow and crack it s also more. This shifting of the frame size can cause a number of problems and it s important to keep your eye out in order to avoid seal failure and other issues down the road. They may shrink in cold weather and expand in warm weather. 40 percent recycled wood fibers 60 percent pvc.

Some of the problems we ve seen have included seal failure which leads to fogging between the glass and expansion and. Twice that of vinyl eco friendliness. Vinyl windows require less maintenance than aluminum windows. Vinyl is virtually maintenance free though homeowners may need to do some caulking to prevent airflow in and around the material if.

Expansion and contraction of vinyl windows occurs when the window is exposed to hot or cold weather.