Wey Valley Roofing holds 5.0 out of 5 from 9 Google reviews, shown through Trustindex, and most of that work is the unglamorous kind: leaking garage roofs, split felt, rotten decks and corroded trims across Guildford.
At a Glance
- Repairs are traced back to where water gets in, not where it drips out.
- Flat garage roofs in EPDM, GRP or torch-on felt, laid to BS 6229 with the falls corrected.
- Asbestos-cement sheeting assessed and the compliant route advised under the Control of Asbestos Regulations 2012.
- A 25-year written workmanship guarantee handed over before the team leaves.
The firm is family-run, fully insured with Public Liability Insurance, and the founder Scott has spent more than 36 years on Surrey roofs, so the same roofer in Guildford who quotes your garage is the one who turns up to do it, with no subcontracted strangers on site.
Call 07428 300474 any hour and a real person answers, not a call centre.
Most garage roofs in Guildford fail at the edges and the joints long before the middle gives out, which is why a repair is often the honest answer and a full replacement is sometimes the only one.
Call Wey Valley Roofing on 07428 300474 to book a free survey for Garage Roofing in Guildford, including a drone view where the garage sits tight against a boundary.
Quick Quote OnlineCall Now: 07428 300474Call Scott — 24/7 Emergency07428 300474

Garage Roof Repairs
The awkward part of a garage roof is that nobody looks at it. It leaks into a corner, over boxes and a bike, and the damp gets blamed on the wall. By the time it gets reported the felt has usually split along a laps line or the trim has lifted and water is running behind the fascia rather than off it.
So we start by finding where water enters, not where it lands. Those are rarely the same place. A survey covers the deck as well as the covering, because a soft board under a patch means the patch will fail again. Where access is tight between a garage and a boundary fence, a drone view saves guesswork.
Repairs we carry out on Guildford garages include:
- Split and blistered felt cut out and re-bonded, with new laps dressed properly
- Loose or corroded edge trims and drip details refixed or replaced
- Failed flashing where the garage roof abuts a house wall, in lead to Lead Sheet Association guidance
- Ponding sorted with firrings or a re-laid fall, rather than more coating over a puddle
- Blocked or undersized outlets and gutters, sized to BS EN 12056 so the water actually leaves
If a repair will hold, we say so. That is the whole point of coming out to look. We do not push roof coatings as a cure for a deck that has gone.
Garage Roof Replacement
The uncomfortable truth about patching is that a fourth patch costs more than a new roof. Once the deck is spongy, the falls are wrong or the covering has been layered three times over, replacement is the cheaper option across ten years. We will tell you which side of that line your garage sits on and why.
A replacement means the old covering off, the deck inspected board by board, rotten timber cut out, falls corrected and a new system laid in one continuous run. Flat roof work follows BS 6229, and where the garage is heated, attached or converted, ventilation and condensation control follow BS 5250. Detached and unheated garages get a cold roof done correctly rather than a warm roof sold for the sake of it. Our garage roofing services cover detached single garages, double garages, integral garages under a bedroom and the long low-pitched blocks you find on the postwar estates around Burpham and Bellfields.
Every job leaves with a 25-year written workmanship guarantee. In writing, before the team drives off.
Call Wey Valley Roofing on 07428 300474 to book a free survey for Garage Roofing in Guildford, including a drone view where the garage sits tight against a boundary.
Quick Quote OnlineCall Now: 07428 300474Call Scott — 24/7 Emergency07428 300474
Garage Roof Materials and Systems in Guildford
Material choice goes wrong when the covering is picked before the roof is measured. A garage with a shallow pitch and a parapet does not want the same system as one with an open edge and a clean fall. Here is how the options actually behave.
- EPDM rubber. One sheet, no seams on most single garages, forgiving of movement. Good on square roofs with simple details.
- GRP fibreglass. Hard wearing, takes foot traffic, gives neat moulded trims. Needs a sound dry deck and settled weather to lay properly.
- Felt, torch-on or built-up. Still a sound system when it is laid in proper layers rather than one thin cap sheet. Handles complicated shapes and awkward abutments well.
- Box profile and metal tile sheet. Suits pitched garages and outbuildings, especially where an old corrugated cover is coming off. Anti-condensation lining matters here.
- Standing seam zinc or aluminium. For garages where the roof is seen from the house or the street, which happens on the older Guildford streets where rooflines are part of the setting.
- Tiles or slates. Where a pitched garage roof needs to match the house, fixing follows BS 5534 for wind uplift rather than a nail here and there.
Guildford has a lot of nineteenth-century and Edwardian housing in and around the centre, and the Guildford Society notes Onslow Village, Edwardian mansions and Victorian terraces among the remaining stock. Garages there are often later additions squeezed against older brickwork, so the abutment and the leadwork matter more than the field of the roof. On visible frontages we keep the profile and the trim lines quiet.
Asbestos Garage Roof Removal in Guildford
Plenty of Guildford garages still carry the original corrugated asbestos-cement sheets. People find out by drilling into one. That is the part worth being blunt about.
We assess the sheeting during the survey, tell you what we think it is, and advise the safe compliant route under the Control of Asbestos Regulations 2012. We do not carry out licensed asbestos removal ourselves and we will not pretend otherwise. What we do is set out what has to happen, in what order, so the new roof goes on over a properly cleared structure and you are not left holding a broken sheet and a shrug.
If the sheets are sound and undisturbed, sometimes the answer is to leave them alone for now. We will say that too.
Installation Process and Timescales
Timescales slip when nobody has looked at access. A garage down a shared drive in Charlotteville, one of Britain's first planned suburbs, developed in 1862, is a different day's work from a detached double with a driveway to park a van on. So we look first.
How it runs:
- Call the number and a real person answers. Scott usually. Day, night or weekend.
- Free survey, inspected properly, drone view where it helps.
- Fixed price in writing. No obligation, no charge for the quote.
- Work done by our own roofers, site cleared, guarantee handed over in writing.
A standard single garage flat roof is usually a one-day job, weather permitting. A double garage, or one needing deck replacement and new gutters, runs to two days. Metal or tiled pitched garage roofs take longer because the fixings and the detailing take longer. Emergencies go to the front of the queue.
Pricing and Typical Costs
Nobody can price a garage roof from a phone call, and anyone who does is guessing high. Size, deck condition, access, the number of abutments and whether there is asbestos underneath all move the figure. A single garage in EPDM with a sound deck sits at the lower end. A double garage needing full deck replacement, new trims, new guttering and asbestos handled first sits at the upper end.
What you get instead of a guess is one fixed price in writing after somebody has stood on the roof. If a repair does the job for a fraction of a replacement, that is what goes on the quote. Scott has been on Surrey roofs for more than 36 years and has no interest in selling a new roof to somebody who needs a day's work.
The price does not change halfway through.
Call Wey Valley Roofing on 07428 300474 to book a free survey for Garage Roofing in Guildford, including a drone view where the garage sits tight against a boundary.
Quick Quote OnlineCall Now: 07428 300474Call Scott — 24/7 Emergency07428 300474
People Also Ask: Garage Roofing in Guildford
How much would it cost to reroof a garage?
It depends on size, deck condition, access and whether asbestos sheeting is involved, so we will not guess over the phone. After a free survey you get one fixed price in writing, and it does not change halfway through the job.
What is best to replace a garage roof?
On a simple flat single garage, EPDM rubber gives a seamless sheet with very few details to fail. GRP fibreglass suits roofs that get walked on. Torch-on felt handles awkward shapes and abutments. Pitched garages usually take box profile, metal tile sheet or tiles matched to the house.
Do you work on Victorian garages in areas like Charlotteville and Onslow Village?
Yes. Charlotteville was developed in 1862 as one of Britain's first planned suburbs, and garages in that sort of Guildford street are often later additions built against older brickwork. The abutment detailing and leadwork matter most there, and lead is dressed to Lead Sheet Association guidance.
Can you deal with an old asbestos garage roof in Guildford?
We assess the sheeting during the survey and advise the safe compliant route under the Control of Asbestos Regulations 2012. We do not carry out licensed asbestos removal ourselves. We set out what has to happen and in what order, then fit the new roof once the structure is clear.
