How much does double glazing repair cost?
By Restoration Glazing, Chandler's Ford, Eastleigh · Last updated 30 September 2026
At Restoration Glazing, individual repairs are priced from £30 and misted glass units from £120 each. Every job has a £180 minimum charge, so it is worth getting several faults fixed in one visit.
What does each double glazing repair cost?
| Job | Typical price (fitted) |
|---|---|
| Individual repairs | From £30 |
| Hinge adjustment | £60–£90 |
| Door alignment | £60–£120 |
| Misted sealed unit | From £120 |
| Window seals | From £40 a window, or £5–£15 a metre |
| Minimum charge | £180 |
More detail is in our guides to window seal replacement cost, how to adjust a uPVC door and uPVC repair vs replacement.
What else do people ask about double glazing repair cost?
How much does misted window repair cost?
We replace a misted sealed unit in your existing frame from £120 per unit. Larger or specialist glass costs more, and we confirm the price before any work.
How much does a small repair cost?
Individual repairs are priced from £30. Hinge adjustment is £60–£90 and door alignment is £60–£120. Every visit has a £180 minimum charge.
How much does it cost to replace window seals?
Window seals are from £40 a window, or £5–£15 a metre of gasket, with the same £180 minimum charge per visit.
Is it cheaper to repair or replace double glazing?
In most cases repairing the part that has failed is much cheaper than replacing the whole window. If frames are badly damaged or have several faults at once, replacement may make more sense.
Is there a call-out fee?
There is no separate call-out fee. We have a £180 minimum charge per visit, so it is worth getting several faults fixed at the same time.
How do I get a price?
Call us on 023 8001 2328, Monday to Friday, 8:30am to 5pm, or get a free quote online. You can also email enquiries@restorationglazing.com.
