Window Installation Materials

You want them to keep the bad stuff out – cold, heat, wind, bugs. Great windows are only great if they’re installed properly. It’s critical that all the pieces that go into your new windows work together – insulation, caulking, sealants, and the window itself.

There is only one “system” of installation materials in North America that is specifically designed to be compatible with the window, with your house, and with each other; it’s called Quad Foam. Window Nation used it on every one of the more than 39,000 windows we installed last year.

So trust your home to the best, and read on for more in-depth information about the materials we use.

• Single-component, minimal expansion and low-pressure polyurethane foam specifically designed for replacement window applications 
• Ideal foam for sealing gaps, cracks, holes, or voids around windows 
• Closed-cell structure of this material provides an R-factor of 5 per inch of cured foam, making it an efficient method for reducing air and moisture infiltration

• Unique multi-polymer formula specially engineered for premium replacement window installations 
• Permanently flexible — will not crack or split even in extreme temperatures 
• Water-resistant, all-weather applications, sticks to wet surfaces with no water washout 
• Excellent UV resistance — will not crack or yellow

• Innovative, market-leading product that effectively eliminates existing mold, prevents mold re-growth, and eliminates musty odors with no harmful chemicals 
• Effectively eliminates and prevents mold with no bleach, ammonia, or VOCs 
• Works as it dries by crushing the mold spores at the roots