This Crystal® ThermoBlok™ fully welded sliding [new construction] vinyl window is manufactured with exclusive chambered ThermoBlok™ designer extrusions. These ThermoBlok™ extrusions feature innovative insulating air barrier technology that reduce thermal transference from exterior of window frame to interiors, and “intercept” warm edge glass spacer technology for added thermal protection. These features reduce heating and cooling loads on HVAC systems, providing long term energy efficiency and utility savings to property owners. This value priced series is ideal for home renovation projects, and features easy-to-clean, tilt out sashes that make it popular with home owners.
Product Details
Frame Depth: 2-5/8″
Insulating Glass Unit Depth: 7/8″
Corrosion-Resistant Two-Wheel Duel Adjusting Brass Rollers
Fusion Welded Frame & Sashes
Removable Sashes – Safe, easy cleaning of both sashes
Double-Seal Weatherstripping
One Side Sealed Sash
Integral Nailing Fin
