Garage Roof Replacement Cost in the UK
Garage roofs — particularly flat ones — are often the first part of a property to need replacement. Whether you've got a leaking felt roof or a deteriorating pitched garage roof, here's what to expect in terms of costs.
Garage Roof Cost by Type
| Garage Type | Felt | EPDM Rubber | GRP Fibreglass |
|---|---|---|---|
| Single Garage (15 m²) | £800 – £1,200 | £1,200 – £1,800 | £1,400 – £2,000 |
| Double Garage (30 m²) | £1,200 – £2,000 | £2,000 – £3,000 | £2,500 – £3,500 |
| Pitched Garage (tiles) | N/A | N/A | £2,000 – £4,000 |
Flat vs Pitched Garage Roofs
Most UK garages have flat roofs, which are simpler and cheaper to replace. If your garage has a pitched (tiled) roof, costs are higher due to the additional materials and labour involved.
- Flat garage roof: £800–£3,500 depending on material and size
- Pitched garage roof: £2,000–£4,000+ including tiles, battens, and felt
What's Included in the Cost?
- Stripping the old roof covering
- Inspecting and repairing timber decking (if needed)
- New roofing material installation
- Edge trims and drip details
- Waste disposal
- Any necessary fascia or soffit repairs
Is It Worth Replacing a Garage Roof?
If you use your garage for storage or as a workshop, a waterproof roof is essential to protect your belongings. Even if the garage itself isn't valuable, a leaking roof can cause damp problems that spread to the main house if the garage is attached.
Frequently Asked Questions
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