Vinyl Windows Expansion

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.

Vinyl windows expansion.

Compare fibrex and vinyl windows. They may shrink in cold weather and expand in warm weather. Twice that of vinyl eco friendliness. 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.

If you live in a climate that experiences extreme temperatures and changes less thermal expansion in windows is better. Vinyl is virtually maintenance free though homeowners may need to do some caulking to prevent airflow in and around the material if. About the same as fibrex. While most vinyl windows are great when they re brand new we have learned from our experience that they are much more susceptibl e to some long term problems that often begin to appear after about 8 10 years or less.

Less thermal expansion means the frame is less likely to bow and crack it s also more. Better than vinyl since wood fibers are recycled. Expansion and contraction of vinyl windows occurs when the window is exposed to hot or cold weather. Building materials expand and contract in reaction to changes in temperature.

Vinyl windows require less maintenance than aluminum windows.