Common UPVC Window Problems We Fix
UPVC windows are durable, but after 10–20 years components start to wear. The good news is that most problems can be repaired without replacing the entire window. At Restoration Glazing, we always recommend the most cost-effective option — repair where possible, replacement when it makes more sense.
What We Can Repair
- Broken or stiff handles
- Failed window locks and espagnolettes
- Worn or corroded hinges
- Perished rubber seals causing draughts
- Misted or condensation-affected sealed units
- Cracked or broken glass panes
When Replacement Is Better
- Frames are warped, cracked or discoloured
- Windows are over 20 years old and draughty
- Multiple components have failed
- You want to upgrade to A-rated energy efficient glass
- Security needs upgrading to modern standards