Balanced Vertical Slider secondary glazing unit

This price is for a sample size unit only  (1000mm wide x 1750mm high) and does not include delivery costs. As they are made to order to your specific size and specification please use the quote request form to get prices.

Balanced Vertical sliding secondary glazing units designed specifically to accompany sash windows. These discreet units house panes that  both slide up and down and remain in place at any chosen position.

They come as standard with;

4mm toughened glass preglazed

43mm frame depth predrilled for face fix

Panels split evenly unless requested otherwise

White gaskets

20mm white PVC trims supplied

BVS MAX WIDTH 1,500mm MAX HEIGHT 3,000m

Optimum Noise Reduction: 50dB (Rw) Using 6mm toughened primary glazing and 6.8mm acoustic laminate secondary glazing.  Ideally 150-200mm glass to glass

Optimum U Value: 1.868 W/m2K Using 4mm toughened Low E glazing, with 10-20mm glass-to-glass