Comfort Foam™We significantly increase the U-value by filling the extrusions with Comfort Foam. The expanding polyurethane insulation foam fills critical spaces in the extrusions and greatly improves the overall thermal effectiveness. Dura-Sill™ is the most unique window sill design in the industry, and is accountable for why its air, water, and structure ratings are so exceptional. It combines innovations such as: •Soft-Seal™: Q-Lon® Neoprene compression sash gasket and rail uniquely wrap over a ledge to provide an additional barrier to air and water penetration. •Structural interlock in the bottom sash. •Tight mortice-cut, double-walled sill dam penetrates inside the jamb. This eliminates |  |
Super Spacer® sealed metal-free Health Smart® insulated glass units.
Ultra-Smart® triple-fin weather-stripping with Ultra-Fresh® Biocide. Six weather-strips equaling 600″ of weather-stripping in an 36″ X 48″ window.
Super Spacer® sealed metal-free Health Smart® insulated K-Beam™ Thermal Reinforcement with Kevlar®: Five times stronger than steel, more than 700 times warmer than aluminum, and holds screws unlike fiberglass.
K-Beam™ Thermal Reinforcement with Kevlar®:Five times stronger than steel, more than 700 times warmer than aluminum, and holds screws unlike fiberglass. Patent pending Sunrise® exclusive.
Endura-Force™ Balance System:Teflon®-coated ¾” stainless steel that never needs lubrication or adjustment. Other systems use strings, pulleys, and wire springs in large metal housings that create a thermal short circuit in the window.
Betterview™ Screens: Provide better insect protection and beauty.
