Fusion Welded Frame & Sash
Welding creates a fully sealed, continuous profile that eliminates potential air and water penetration through frame and sash corners.
Maintenance Free Solid uPVC Vinyl Profiles
The multi-chambered design provides structural strength as well as insulating air pockets which reduce heat and cold transfer
True Over-The-Sill Drainage
Our High Tech Compound-Cut and weld frame creates a sill without the need for drain holes. This eliminates any cold air return into your home found in traditional drainage systems.
Integral Lift Rail
Permits sashes to be operated with ease
Double Bond Glazing System
Flexible dual durometer seals hug the glass from both sides. The system also includes a glazing tape applied to the interior side. The result is an unprecedented barrier against air and water penetration.
Commercial Glazing Technique
Exterior glass stops, combined with Double Bond Glazing , are more effective in maintaining a well-sealed window.
High Performance Glass Options
Choose Solar Gain Low E for free solar heat or Solar Shield Low E for reducing solar heat gain. Argon and Krypton Gas fillings will maximize heat savings! Ask how E-Clean Glass uses the energy of the sun to reduce dirt on your glass! KeepSafe Glass is the laminate of choice for security, quiet and safety!
Warm Edge Spacer Technology
Only the best warm edge spacers will reduce perimeter condensation on an insulating glass unit, fight mold and increase the comfort of your home.
7/8" Overall Insulating Glass
Results in superior thermal performance. Our optional high performance triple glass has two 1/4" air spaces. With Krypton Gas and double Solar Shield Low E, this results in center glass R8.2 (.12U) value.