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Diagramatic representation of building

U-Value and SHGC Window Ratings

    Window Ratings U-Value and SHGC In 1989 the National Fenestration Rating Council was...
A Window With Black Framing and White Frame

Muntins and Mullions

  As part of window construction, muntins and mullions are used for different purposes. Muntins...

James Hardie Siding

For long-term durability, Hardie siding is a great choice. Fiber cement products from James Hardie...