C – Parting bead. There's two parting beads positioned on either side from the sash box, functioning vertically from prime to base concerning the sashes. Every single 50 percent segment of a Ventrolla parting bead has a draught-proofing system that faces the adjacent sash, forming a snug climate seal. By investing in draught-proofing, you’

Secondary glazing offers an variety of Positive aspects, which include enhanced Power performance and sounds reduction, which makes it an increasingly preferred choice for homeowners. By boosting insulation and minimizing external noise, secondary glazing offers a Price tag-powerful and non-intrusive solution to update current windows.All pages inv