Owens Corning home page  About windows and patio doors.


Before you go window shopping, it pays to do your homework. Learn what features to look for in a window, how to prevent condensation, and how the right glass can save you money.

What to look for in a window. It's a shopping list of features and benefits to help you select a quality window.

How to avoid condensation. With a little information and planning, you'll avoid having the view obscured by bothersome condensation. Find out how.

Making Sense of R&U Values. Learn the ABC's of R's & U's.

Glazing. Find out about glass technology.

Glossary of Terms. Just what does fenestration mean anyway? Or what's the difference between a casement and aqning window? Find out here.

Frequently Asked Questions. Find out the answers everyone wants to know.

Considering Other Projects? Now's the perfect time for home improvement.

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