Zero 1 Lift-and-Slide
Increased thermal efficiency Zero 1 Lift and Slide from ES Finestra: Glass-to-edge sliding doors and windows! When closed the slender glass and aluminium sash drops down into a weathertight, thermoplastic seal. This mechanism, patented by ES Finestra, has been engineered to provide increased thermal performance, reducing cold breaks, increasing soundproofing and generating a U-value of … Continued