ProVia has designed its ENERGY STAR certified Endure vinyl
windows to provide maximum energy efficiency and beauty. Neopor insulation, INNERGY™ thermal reinforcements and options for highly energy-efficient ComforTech™ insulated glass help deliver a
high-performance, insulated vinyl window line that meets ENERGY STAR certification standards.
The frame and sash construction exceed industry
standards, and are tested against the most stringent requirements for air and water infiltration, wind load resistance, ease of operation, forced entry and more.
|Endure Double Hung 40" x 63"
||ASTM E 283
||0.05 cfm/ft2 @ 25 mph
||ASTM E 547
||AAMA/WDMA/CSA 101/I.S.2/A440-8 and 11
||R-DP50 142 mph
3¼" frame depth
3⁄4" ComforTech™ DLA-UV for dual glaze and 1" ComforTech TLA-UV or TLK-UV for triple glaze
Integral Interlock at meeting rail
Structural support leg resists deflection during winds
Compound Tension™ balance system with color-matched covers
INNERGY™ Thermal Reinforcements
Accessory grooves for more interior and exterior trim options
Top sash retention - no more sash drift
DualTech™ sweep locks
Barrier-fin and bulb weatherstripping
Extruded aluminum screen with BetterVue® fiberglass mesh
Integral nail fin available in white only
(factory applied nail fin for other colors)