Reroofs
Old roof off, new roof on: stripped to the rafters and rebuilt with new membrane, battens and tiles or slates.
More on reroofsJW & Sons Roofing Ltd
Reroof Lancaster New roofs, built to last
Is your roof past patching? We strip tired slate and tile roofs back to the rafters and rebuild them properly, for homes in Lancaster, Morecambe and the villages around them. We also fit new roofing and carry out roof repairs.
- Free, no-obligation quotes
- Fully insured
- Family run
- 15-year guaranteeInsurance-backed
- Fully insuredAsk to see the details
- Free quotesNo obligation, no sales pitch
- Free drone inspectionsSee your roof for yourself
What we do
Reroofs, new roofing and roof repairs
Everything above the gutter line, from one slipped slate to a complete new roof. Pick a service to see what is involved.
New Roofing
Roofs for new builds, extensions, dormers and barn conversions, in slate or tile.
More on new roofing
Roof Repairs
Leaks traced to their source. Slipped slates, cracked tiles, loose ridges and failed flashing put right.
More on roof repairs
Slate & Tile Roofing
Natural slate, stone slate, clay and concrete tile laid, re-laid and matched to older roofs.
More on slate & tile roofing
Flat Roofing
New flat roofs and repairs for extensions, garages, dormers and porches.
More on flat roofing
Chimneys & Leadwork
Flashing, valleys and soakers renewed in lead. Stacks repointed and pots re-bedded.
More on chimneys & leadwork- Fascias, Soffits & GutteringThe full roofline: fascia boards, soffits, gutters and downpipes replaced or repaired.
- Drone Roof InspectionsA close look at the whole roof from above, free of charge, with the pictures shown to you.
- Emergency CalloutsWater coming in? Phone us to talk through the problem and when we can attend.
A recent reroof
What a reroof involves, step by step
These photos are all from one of our jobs in July 2026: a hipped roof on a semi-detached house whose concrete tiles had reached the end of their life. This is the order every reroof follows.
- Scaffolding to the whole roof
- Old concrete tiles and battens stripped and taken away
- New breathable membrane
- New timber battens
- New flat interlocking tiles in a weathered red
- Hips finished with a dry-fix system in grey
Roofer in Lancaster
A local roofer for Lancaster’s slate, stone and tile roofs
Lancaster's roofs are as varied as its streets. The terraces climbing out of the city centre were roofed in Welsh and Westmorland slate well over a century ago. The semis of Scotforth, Bowerham and Skerton came later, in clay and concrete tile. Out towards Morecambe and Heysham the weather arrives straight off the bay.
Age and weather catch up with all of them. Nails rust and slates slide, concrete tiles turn porous, old felt gives up, and the roof starts to need more than another patch. That is where a reroof earns its keep: one job, done once, with everything under the tiles renewed as well.
JW & Sons Roofing Ltd is a family-run roofer based between Lancaster and Morecambe. James, who runs the business, comes out to look at the roof and prices the job himself.
We don’t just put on roofs. We solve problems.
The problem
- Leaking roofs
- Missing and slipped tiles
- Damaged ridges and hips
- Failed flashing
- Storm damage
- Poor work by others
Our answer
- The cause found, not just the stain
- Careful, tidy work
- Quality materials
- Workmanship that lasts
- Fully insured
- A 15-year insurance-backed guarantee
Repair or reroof?
How to tell which your roof needs
A good roofer will not sell you a new roof when a repair will do. These are the signs we look for.
A roof repair is usually enough when
- The damage is in one place: a few slates, one cracked tile, one length of flashing
- The leak started after a storm and the rest of the roof is sound
- The felt and battens under the damage are still in good order
- The roof is not sagging and the ridge line runs straight
It is time to reroof when
- Slates are sliding all over the roof because the nails have rusted through
- Concrete tiles have gone porous, crumbly and green
- The felt tears like paper and you can see daylight from the loft
- You are paying for repairs every winter and the leaks keep moving
How it works
From first look to finished roof
Call or message us
Call 07886 007762 or send the form. Tell us where the property is and what you have noticed.
Free inspection and quote
We look at the roof, by drone where that helps, show you what we find and give you a written price with no obligation.
The work
Scaffolding goes up, the old roof comes off in sections and the new one goes on. The site is kept tidy and the waste is taken away.
Finished and checked
We go over the finished roof with you and leave the site clear. Our 15-year insurance-backed guarantee is explained in your quote.
Reviews
What customers say
A customer who had roofing work done recommended JW & Sons on Facebook, describing the service as excellent from start to finish: a professional, friendly team who arrived on time, kept everything tidy and finished the roof to a very high standard.
FAQs
Reroof Lancaster: your questions answered
How much does a reroof cost in Lancaster?
It depends on the size and shape of the roof, the covering you choose, how much scaffolding is needed and what condition the timbers are in once the old roof is off. A small terrace in concrete tile and a large detached house in natural slate are very different jobs, so we measure and inspect before we price. Quotes are free and carry no obligation. Call 07886 007762 or use the Get In Touch form.
How long does a reroof take?
A straightforward reroof on an ordinary house is measured in days, not weeks. Larger roofs, natural slate, hips, valleys and dormers all add time, and so does the Lancashire weather. Your quote will include the time we expect to be on site.
How do I know whether I need a reroof or just a repair?
One-off damage, such as a few slipped slates, a cracked tile or a length of lifted flashing, can be repaired. A reroof makes more sense when the problems are spread across the whole roof: slates sliding everywhere because the nails have gone, tiles turning porous, felt that crumbles when touched, or leaks that return in a new place each winter. We can inspect the roof by drone, free of charge, show you the pictures and explain both options.
Do I need planning permission or Building Regulations approval to reroof my house?
Replacing a roof covering with a similar one does not normally need planning permission, unless the house is listed or in a conservation area, in which case speak to Lancaster City Council first. A full reroof usually does come under the Building Regulations, mainly so the insulation is brought up to standard while the roof is open. Ask us how this will be handled when we quote.
Can we stay in the house while the roof is replaced?
Yes, in almost every case. The work happens from scaffolding outside, and the roof is stripped and covered in sections so the house is not left open to the weather. Expect noise during the day and keep the loft clear of anything you would not want dust on.
Is a new roof guaranteed?
JW & Sons offers a 15-year insurance-backed guarantee and is fully insured. Your quote will set out what the guarantee covers on your job, and you are welcome to ask to see the insurance details before work starts.
Do you give free roofing quotes in Lancaster?
Yes. Quotes are free and there is no obligation and no sales pitch. We also offer free drone roof inspections, so you can see the condition of your roof for yourself before deciding anything.
Which areas around Lancaster do you cover?
Lancaster, Morecambe, Heysham, Carnforth, Halton, Caton, Galgate and the villages between them, and north into the South Lakes as far as Kendal and Grange-over-Sands. There are 28 places on our coverage page, and we work across the rest of Lancashire too.
Where we work
Reroofs across Lancaster and Morecambe Bay
From the terraces of the city to the coast at Morecambe and Heysham, the Lune Valley and the South Lakes.
- Lancaster
- Morecambe
- Heysham
- Carnforth
- Halton
- Caton
- Bolton-le-Sands
- Galgate
- Kirkby Lonsdale
- Kendal
Lancaster, Lancashire
The map has not loaded. Open Lancaster in Google Maps, or call 07886 007762.
Free, no-obligation quotes
Thinking about a reroof in Lancaster?
Call James or send a message. No pressure and no sales pitch.