Can You Reseal Upvc Windows ((free)) Jun 2026

If you’re feeling a breeze or seeing condensation, you might think replacement is the only option. Think again!

🛑 Don't try to smother the edge of the glass with silicone! This looks messy and can actually trap water inside the frame, leading to rot. can you reseal upvc windows

The answer is yes, and it can add years to the life of your current installation. Whether it’s replacing worn-out rubber seals or applying a fresh bead of silicone around the external frame, stopping those drafts makes a huge difference in your energy bills. 💷📉 If you’re feeling a breeze or seeing condensation,

| Aspect | DIY | Professional | | :--- | :--- | :--- | | | £15 - £30 (materials only) | £100 - £250+ | | Time | 2-3 hours for a house | 1 hour for a house | | Risk | Low (messy if done wrong) | None | | Best for | Ground floor windows | High-rise, complex structural cracks | This looks messy and can actually trap water