CRUSADER® DOUBLE-HUNG The Crusader® Series is Northeast Building Product’s premium window line, precision crafted using only the most advanced technologies. These technologies include Sashlite®, a revolutionary spacer system that integrates the spacer directly into the sash profile. The result is a window with superior structural strength, industry leading thermal performance, and the highest levels of beauty, quality, value, and style.
Precision Crafted Using Only The Most Advanced Technologies.
Crusader® double hung windows are among the most popular window styles and feature vinyl sashes that move in a vertical direction. Features of our Crusader® double hung windows include frame and sash corners which are miter cut and fusion welded for superior structural integrity, premium double strength glass, and aluminum reinforced interlocking sashes for maximum seal protection where the sashes meet.