Yes, you can reseal uPVC windows, and it is often a far more cost-effective solution than replacing the entire unit. Resealing typically involves two distinct tasks: replacing the (seals) that sit between the glass and the frame, and renewing the external silicone sealant that bonds the window frame to the wall. When Should You Reseal Your Windows?
✅ The rubber weather gaskets inside the frame to stop drafts. can you reseal upvc windows
✅ The gap between the window frame and the wall (using exterior grade silicone). Yes, you can reseal uPVC windows, and it
✅ If your windows are letting in a draft, it might just be the rubber weather-stripping that needs replacing—a much cheaper fix than a new window! you can reseal uPVC windows