Experts in Conservatory Roofing
Family-run roofers with 25+ years in the trade. Free survey, written quote and a 10-year workmanship guarantee.
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Free, no-obligation survey · Written quote · 10-year guarantee
Open Mon–Sat 9am–5pm
Rated 5 stars by local homeowners
Don’t just take our word for it — see our reviews across Google, Facebook and MyBuilder.
Conservatories
Roof Installation
Roof Repair
Slate & Tile
Flat Roofing
Chimneys
UPVC Fascias, Soffits & Guttering
Show my Falkirk 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.
Family-owned and Proud of it.
At FJ Allan & Sons, we believe a roof is more than just tiles and nails—it’s the safety and security of your family. As a proud family-owned and operated business, father and sons work side by side to bring generational expertise to every job site. Whether it’s a minor leak repair or a full roof replacement, we treat your home like our own. Choose the local team that treats you like family.
Take a look…
Our Recent Work
Real roofing, roofline and conservatory-roof jobs completed by our team.
Falkirk’s roofing & conservatory-roof specialists
F J Allan & Sons are a family-run roofing and conservatory roof replacement specialist based in the Falkirk and North Lanarkshire area, covering the whole Forth Valley and Central Scotland. With over 25 years in the trade, we handle everything your roof needs under one roof — from warm, insulated conservatory roof replacements that turn a cold, unusable conservatory into a room you can enjoy all year, to tiled and slate re-roofs, flat roofs, roof repairs, uPVC fascias and soffits, guttering, chimney work, damp and water ingress, and more.
Whether you’re in Falkirk, Grangemouth, Larbert, Stirling, Cumbernauld, Airdrie, Coatbridge or anywhere across the region, you get the same qualified, insured, local team, a clear fixed price after a free no-obligation survey, tidy workmanship, and a 10-year workmanship guarantee. We pride ourselves on honest advice — we’ll always tell you if a repair will do rather than a full replacement — and on turning up when we say we will. Call us on 01324 321018 for a free quote, or browse our services to see how we can help across the Forth Valley.
More about roofing work in Falkirk
Open any heading for the detail: what we do here, local roof types, prices, how to check a roofer, and storm claims.
Roofers in Falkirk & the Forth Valley
F J Allan & Sons are family-run roofers in Falkirk, working across the Forth Valley for more than 25 years. People find us one of two ways: they want a warm tiled roof on a conservatory that is too hot in July and too cold in January, or they have a leak, a slipped slate or a gutter pouring down the wall and need a roofer they can trust to come out and fix it. We do both, with the same team.
That combination is rarer than it should be. Conservatory roofs are usually sold by window companies who bring in a roofer they may never have worked with before. We are the roofer. Slate, tile and flat roofs, chimneys, leadwork, uPVC fascias, soffits and guttering, roughcasting and storm repairs are our everyday work, and a conservatory roof replacement is simply a roofing job done properly, with the building warrant paperwork handled by us.
We cover Falkirk, Grangemouth, Larbert, Polmont, Bonnybridge, Denny and Bo’ness, and regularly work in Stirling, Cumbernauld, Airdrie, Coatbridge, Linlithgow, Bathgate and Alloa. Browse the full list of roofing services, start with roof repairs in Falkirk if something is leaking now, or check areas we cover to find your town.
Why local homeowners choose F J Allan
Homeowners in Falkirk are not short of roofers. They are short of roofers who turn up when they said they would, put the price in writing and are still trading when the guarantee is needed. That is the standard we hold ourselves to.
- A fixed written quote, not an estimate. We survey first, free and without obligation, then give you one figure that covers materials, access and waste. It changes only if you change the job.
- A 10-year workmanship guarantee in writing on every job, from a chimney repoint to a full re-roof.
- Reviews you can read anywhere. 5.0 on Google, 5.0 on Facebook and 4.95 from 164 reviews on MyBuilder, built up over years of jobs rather than one good month.
- Honest hours. Monday to Saturday, 09:00 to 17:00, with leaks and storm damage prioritised in those hours. We will not promise round-the-clock cover we cannot deliver.
- Family-run and accountable. The people who survey your roof are the people responsible for the work, and you can reach us directly on 01324 321018 or at info@fjallan.co.uk.
See what that looks like in practice in our gallery of recent roofs, read more on why choose us, and if you are comparing quotes, our guide to the questions to ask any roofer will help you judge us fairly against the rest.
Frequently asked questions
What roofing work does F J Allan do?
Everything on the outside of the roof: warm tiled conservatory roofs, slate and tile repairs and full re-roofs, EPDM, GRP and felt flat roofs, chimney repairs, leadwork, dry ridge and verge, uPVC fascias, soffits and guttering, roof cleaning, rendering and roughcasting, Velux roof windows, storm damage and damp tracing. Each has its own page under roofing services.
Is my town in your area?
If you are in Falkirk district, Stirling, Clackmannanshire, North Lanarkshire or West Lothian, almost certainly. We regularly work in Grangemouth, Larbert, Polmont, Bo'ness, Denny, Bonnybridge, Stirling, Dunblane, Alloa, Cumbernauld, Kilsyth, Airdrie, Coatbridge, Linlithgow, Bathgate and Livingston. The areas we cover page lists every town, and if yours is missing, call and ask.
Do you charge for a survey or a call-out?
No. Surveys and quotes are free and carry no obligation, whether it is a whole conservatory roof or one slipped tile. You get a fixed written price and time to think about it. The only thing you pay for is agreed work once it is done, on the terms set out in the quote.
Why does a roofer, not a window company, matter for a conservatory roof?
A solid conservatory roof is a roofing job: structure, insulation, ventilation, tiles, flashings and a Scottish building warrant. Window companies sell them well but usually subcontract the roofing to whoever is available. When the roofer is the company you contract with, one team owns the survey, the warrant paperwork, the workmanship and the 10-year guarantee.