uPVC Window Gasket Replacement Over time, window seals can degrade leading to draughts, condensation and reduced energy efficiency. Replacing uPVC seals can be a simple DIY project that can save you money. There are two kinds of window seals made of uPVC The Flipper/Wedge seal as well as the Bubble gasket. The design, fit and performance of these seals are different.
Advertise With Us