Roof Repairs in Denny
Fast, reliable roof repairs in Denny — from a single slipped tile to storm damage and stubborn leaks, fixed properly by qualified roofers.
Get my free quote
Leave three details and we’ll ring you back.
Free, no-obligation survey · Written quote · 10-year guarantee
Open Mon–Sat 9am–5pm
10-Year Guarantee
On all our workmanship
25+ Years
Experience in the trade
Family-Run
A local business you can trust
Roof Repairs in Denny
In Denny and Dunipace we regularly sort slipped tiles, leaking flashings and blocked valleys before they turn into damp. F J Allan & Sons trace and fix roof leaks and damage properly the first time in Denny and the surrounding area. As qualified, insured roofers we handle everything from a single slipped slate to full storm-damage repairs — and we’ll always tell you honestly whether a repair will do the job or whether it’s time to think about a new roof.
Looking for the full detail on how we work and every problem we fix? See our main roof repairs service.
Roof leaking in Denny right now?
We offer fast call-outs across Denny for urgent leaks and storm damage — a temporary make-safe today and a permanent fix booked in.
Roof problems we fix
Whatever’s letting the water in, we’ve repaired it hundreds of times.
Slipped, cracked & broken tiles
We refit or replace slipped, cracked or missing tiles and slates and check the area for hidden damage.
Leaking lead flashing
Failed flashing around chimneys, dormers and roof junctions re-dressed with proper leadwork that lasts.
Cracked & loose ridge tiles
Ridge and hip tiles re-bedded and re-pointed where the mortar has cracked and washed out.
Flat roof leaks
Splits, failed joints and worn edges on felt, EPDM or GRP flat roofs patched or re-covered.
Blocked & failed valleys
Valleys cleared and re-lined so water runs to the gutter, not into the roof.
Chimney leaks & repairs
Cracked flaunching, spalled brick and failed pointing repaired, re-pointed and re-flashed.
Storm & wind damage
Lifted tiles and torn flashing made safe fast, then fully repaired — often insurance-friendly.
Leak tracing & damp
We find the true source of a leak rather than guessing, so it’s fixed once, not patched repeatedly.
How much should I pay for a roof repair in Denny? Guide prices
These are the ranges we would expect a reputable roofer to quote for common repairs on a two-storey house in Denny or Dunipace, based on 2025/26 UK trade cost guides and our own jobs across the Falkirk area. A quote far below the bottom of a range usually means something has been left out; one far above it deserves a second opinion.
| Repair job | Guide price (2025/26) | Why it varies |
|---|---|---|
| Refit slipped or replace cracked tiles (up to about five) | £150–£320 | Storeys, ladder or tower, matching a discontinued tile profile |
| Slate repairs on an old-town terrace (small area) | £200–£550 | Scottish slate match, how far nail sickness has spread, access over the pavement |
| Re-fix a dry-verge or ridge system on a newer estate house | £150–£400 | Length, whether clips alone or the whole system has failed |
| Re-point and re-flash a gable chimney | £300–£800 | Height, scaffold, pots and cowls, lead code |
| Trace and fix a leak of unknown cause | £150–£450 | Time on the roof, roof fault or gutter fault, making good inside |
| Flat roof patch on a garage or extension | £150–£450 | Felt, EPDM or GRP, water trapped in the deck (full re-cover from £1,200) |
| Gutter clean and realignment | from £80 | Length, height, cast iron or uPVC |
| Storm make-safe with temporary cover | from £150 | Area exposed, weather on the day, whether a claim is being made |
Guide prices only, for typical access. We confirm every job with a fixed written price after a free, no-obligation survey, and that figure is the one you pay.
Show my Denny guide price
Pick the job and the guide range from the table above appears straight away. Leave your details and we’ll ring to book the free survey, then you get a fixed written quote — the guide range is a starting point, not the final price.
What our customers say
Recent F J Allan jobs across Falkirk and Central Scotland
Real jobs by our own team. Ask to see more from your area when we survey.
Why Denny chooses F J Allan
We’re qualified, insured roofers — not a handyman with a ladder. Proper leadwork, the right materials, and repairs that last through a Scottish winter. Clear fixed prices, no call-out gimmicks, tidy work, and a 10-year workmanship guarantee. 25+ years keeping Denny and Forth Valley roofs weathertight.
Areas we cover
As well as Denny we cover the surrounding towns and villages — nearby: Bonnybridge · Dunipace · Falkirk. See our full roof repairs service or our conservatory roof replacement in Denny. Not sure if we reach your street? Give us a call.
More about roof repairs in Denny
Open any heading for the detail: what we do here, local roof types, prices, how to check a roofer, and storm claims.
Roofers in Denny — what we can do for your roof
Searches for roof repair in Denny climb every time a westerly blows down the Carron valley, and most are for one job: the tile that came off, the flashing that lifted, the ceiling that has started to stain. We fix that quickly and permanently. As a family firm with more than 25 years on roofs, we also handle every other part of a Denny or Dunipace roof, and each service below has its own local page.
- Slate roofing in Denny — slate repairs and re-slating on the old-town terraces and tenement flats, reusing sound slates where we can.
- Tiled roofing in Denny — concrete tile repairs and re-roofs across the council-built estates and the newer developments.
- Flat roofing in Denny — repairs and new EPDM, GRP or felt roofs on garages, porches and extensions.
- Chimney repairs in Denny — repointing, flaunching, cowls and taking down stacks no longer in use.
- Leadwork in Denny — flashings, soakers, back gutters and valleys in lead that will outlast the roof around it.
- Guttering in Denny — clearing, re-hanging and replacing gutters, with downpipes and gullies checked at the same time.
- Fascias and soffits in Denny — rotten roofline timber replaced with uPVC while keeping the loft ventilated.
- Dry ridge and verge in Denny — failed mortar replaced with mechanically fixed systems that hold in wind.
- Storm damage roof repair in Denny — make-safe, permanent repair and the report your insurer wants.
- Damp and water ingress in Denny — finding where the water gets in, not just where it shows.
- Roof cleaning in Denny — moss cleared by hand from the shaded slopes that never dry out.
- Rendering and roughcasting in Denny — cracked or hollow roughcast repaired, often below a gutter that has leaked for years.
- Velux and skylight installation in Denny — new roof windows and replacements, flashed properly for tile or slate.
- Conservatory roof replacement in Denny — a warm tiled roof from a roofer, with the building warrant handled.
For how we approach every repair, see our main roof repairs service; for the guarantee and the reviews behind it, see why choose us and the gallery.
Roof repair in Denny and Dunipace: mill-town roofs on the edge of the hills
Denny and Dunipace face each other across the River Carron where it leaves the hills, and the paper mills that built both towns have gone; the last mill site is now a housing estate. That history left three kinds of roof. Around the town centres are stone terraces and tenement-style flats from the 1800s and early 1900s, slated on sarking with tall gable chimneys. Across the rest of the town are the 1930s to 1970s council estates, many now owner-occupied, under concrete interlocking tiles on felt that is reaching the end of its life. Then there are the 2000s and later estates, tiled with dry-fixed ridges and verges and now old enough for the first clips and caps to fail.
Denny sits higher and wetter than Falkirk, and the prevailing wind comes straight off the Kilsyth Hills and Denny Muir to the west. That shows in the work: ridge and verge mortar washed out on west-facing gables, slates slipping on the old terraces as century-old nails rust through, moss thick on north-facing slopes, and stacks that leak at the flashing because the lead was never dressed far enough up. Falkirk Council is the building standards authority; straightforward repairs and like-for-like re-covering do not need a warrant, and we will say so if anything we propose does.
How much should a roofer charge per hour, and why we quote a fixed price instead
The honest answer is that a roofer in Central Scotland typically costs between £25 and £45 an hour, or £400 to £650 a day for a two-person team with a van, before materials and access equipment. The more useful answer is that you should rarely pay by the hour for a repair. An open-ended rate puts all the risk on you: travel, fetching materials and a slow morning all land on your bill, and there is no incentive to finish. A fixed price for a described job puts the risk on the roofer, where it belongs.
That is why every repair we do in Denny is quoted as one written figure after a free survey. It covers labour, the materials named on the quote, access, waste and the 10-year workmanship guarantee, and it does not change unless you change the job. The one situation where time-based pricing is fair is leak tracing on a roof where nobody yet knows the cause; even then we agree a cap first, and the tracing cost comes off the repair if you go ahead with us. The table below shows the ranges you should expect.
How can you tell a dodgy roofer? Seven checks for Denny homeowners
This is the question Google shows beside Denny roof searches, and after a storm it matters. Seven checks, in the order that catches most problems:
- Did they find you, or did you find them? Roofers with full diaries do not leaflet estates or knock doors the morning after a gale.
- Is there a real business behind the name: a landline, an address and, for a company, a Companies House number that matches the name on the van?
- Will they show you public liability insurance and let you read the dates?
- Is the quote written, with the fault, the fix and the materials named? A price by text is not a quote.
- Do they want money before they start? For a repair, payment is on completion.
- Can they show you the problem? Ask for a photograph of the fault they say they spotted from the road. A genuine roofer will have one.
- Do their reviews exist under the same trading name on more than one platform? Ours are on Google, Facebook and MyBuilder, and we are happy to be checked.
Anything agreed at your front door carries a 14-day cancellation right under UK consumer regulations, and a trader who does not mention it is telling you something. There is more in our post on the questions to ask a roofer before you hire one.
Storm claims, and when a Denny roof has stopped being worth repairing
Making a storm claim
Your buildings policy covers damage caused by an identifiable storm, which insurers test against Met Office data: broadly, gusts around 55 mph or exceptionally heavy rain or snow. It does not cover slow deterioration, so a roof that was already shedding mortar makes a harder claim. Photograph the damage first, have it made safe quickly (the cost is normally claimable, so keep the invoice), then weigh the repair against your excess before deciding to claim at all. We provide a report and photographs for the insurer or loss adjuster, and you may use your own roofer rather than theirs.
Repair or re-roof?
Repair when the fault is local and the covering around it is sound. Re-roof when tiles are porous across whole slopes, the felt in the loft has perished, or you are calling a roofer every winter for a different leak. On the old-town slate roofs the middle path is often right: strip, re-nail and re-slate with the original slates over repaired sarking and new membrane. On the 2000s estates, resist anyone who talks about re-roofing a 20-year-old roof; the fix is almost always the dry-fix system, not the tiles. We say which at the survey and put it in writing. For the bigger numbers read what a new roof costs in Scotland, and see areas we cover for the villages around Denny we reach.
Roof repair FAQs — Denny
How quickly can you get to a leak in Denny?
For urgent leaks and storm damage in Denny we aim to get out fast to make the roof safe, then book the permanent repair. Call us and we’ll give you a realistic time.
Can you find a leak you can’t see?
Yes — water often travels a long way before it drips inside. We trace leaks back to the true source rather than guessing, so the repair actually works.
Will my insurance cover storm damage?
Often, yes. If a storm, high winds or a falling branch caused the damage, your buildings insurance usually covers it — we can provide the report and photos you’ll need.
Do you charge a call-out fee?
No gimmicks — we give you a clear, fixed price for the work after we’ve assessed the roof.
How much should I pay for a roof repair?
In Denny, expect £150 to £320 for a few slipped or cracked tiles, £200 to £550 for a small slate repair, £300 to £800 for chimney flashing and repointing, and £150 to £450 for a flat roof patch. Larger valley or scaffold jobs run higher. Ask for a fixed written price that names the materials and includes access and waste, and be suspicious of anything far below these figures.
How much should a roofer charge per hour?
Roughly £25 to £45 an hour per roofer in Central Scotland, or around £400 to £650 a day for a two-person team, before materials. That said, hourly pricing is the wrong basis for most repairs because it leaves you carrying the risk of a slow job. We quote one fixed figure after a free survey and only work to time, with an agreed cap, when tracing a leak nobody can yet explain.
How can you tell a dodgy roofer?
The warning signs cluster: they knocked your door or leafleted after a storm, they have only a mobile number, they will not show insurance, they want cash before starting, the price is by text and drops when you hesitate, and they cannot photograph the fault they claim to have seen. Check the trading name on Companies House and across review platforms. A genuine roofer surveys first, quotes in writing and is paid on completion.
Is there a charge for coming out to Denny to look at a leak?
No. Surveys and quotes are free and carry no obligation, whether the roof is in Denny, Dunipace or the villages around them. If you need an emergency make-safe before the permanent repair, that is chargeable work, but we tell you the price before we start and it comes with the same written quote as everything else we do.
How soon can you get to Denny once I call?
We work Monday to Saturday, 9am to 5pm, and Denny is a short drive from the rest of our Falkirk patch, so active leaks and storm damage are usually seen the same or next working day. We give you an honest time when you ring 01324 321018 rather than a promise we cannot keep. We are not a 24-hour service; outside those hours, leave a message and we will call back first thing.