Can You Reseal Upvc Windows Access

Over time, the sealant (usually silicone or butyl rubber) around your window frames degrades due to UV exposure, rain, wind, and temperature changes. When this happens, you will notice drafts, water leaks, or condensation between the glass panes.

Short answer: Yes, absolutely.

If the window frame itself is warped, or if the wall around the window has crumbling bricks, you need a builder or window fitter, not just a tube of silicone. can you reseal upvc windows