Have new windows installed to save energy in your home. The Crystal® ThermoBlok™ fully welded vinyl replacement 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 series is offered as double hung, bay, bow, slider, casement, and coordinating architectural circle top shapes for enhancing curb appeal of home renovation projects. Features such as easy-to-clean, tilt out sashes, custom two-tone colors, and decorative grids make it popular with home owners.
Series 200 Vinyl Fully Welded Double Hung Tilt Windows
Frame Depth: 3-1/4″
Insulating Glass Unit Depth: 7/8″
Soft Coat Low-E & Argon Filled IGU
– Maximizes energy efficiency.
Constant Force Coil Balances
– For Safe, easy cleaning of both sashes.
Full, Width Ergonomic Lift Rail
– Comfortable & easy operation.
Fusion Welded Frame & Sashes
Heavy-Duty Pocket Sill
Dual Vent Locks
Strong Multi-Chamber Construction
Continuous Designer Beveled Frame All Around Exterior