Single-ply flat roofing in Maltby
Maltby is fifteen minutes east of our Rotherham base along the A631, and JLH covers the whole town — the colliery-era streets and the Model Village, the newer estates towards Hellaby and Stainton, and the industrial estate at Hellaby beside the M18, where some of the largest flat roofs in the borough sit.
Whether you are adding an extension, replacing a tired garage roof or need a maintenance plan for an industrial unit, we specify the right single-ply system and fit it properly.
Flat roofs in Maltby: the local picture
Maltby grew around Maltby Main colliery, and its housing is largely of that era: the planned streets of the Model Village, terraces and semis built for mining families, and later council and private estates spreading east and south. Almost every one has a flat-roofed extension, porch or garage that has been re-felted at least once. To the north-west, the Hellaby industrial estate beside junction 1 of the M18 is a different scale altogether — warehouses, workshops and trade units with roofs measured in thousands of square metres. Beyond the town, the limestone country around Roche Abbey and Stainton adds farm buildings and larger rural homes.
The work that comes out of that mix is consistent. In Maltby we are most often asked for:
- Kitchen-extension, porch and garage roofs on colliery-era semis and Model Village homes
- Warm-roof extensions on the newer estates towards Hellaby and Stainton
- Overlays, maintenance and leak detection on units at Hellaby industrial estate
- Rural outbuilding and farm-building roofs around Stainton and Braithwell
Our flat roofing services
We also look after shops, units and workshops around Maltby, planned around trading hours and documented for your records.
Single-Ply PVC Installation
Welded single-ply for extensions, garages and dormers — fitted once, guaranteed for 20 years.
Roof Maintenance
Annual checks, cleared outlets and a photo report, so small faults stay small.
Electronic Leak Detection
Find the breach without cutting the roof open, then fix exactly that.
Flat Roof Replacement
Out with the layered felt; in with a warm roof that meets today's regulations.
Commercial Roofing
Shops, workshops and units, planned around your trading hours.
Roof Lanterns & Skylights
Kerbs built right and welded into the membrane, so lanterns stay dry.
The flat roof problems we fix in Maltby
- Second- and third-generation felt on extensions and garages built for mining families and re-covered every decade since.
- Leaking porch roofs with no upstand against the house wall.
- Industrial roofs at Hellaby with failed laps, blocked gutters and rooflights that have gone brittle.
- Garage blocks and outbuildings left until water is coming through the ceiling.
- Cold-roof extensions showing condensation staining every winter.
If the leak is hard to place we test for it electronically rather than guess — see leak detection. If the roof is simply finished, we tell you straight and price a replacement that lasts.
What we typically install in Maltby
On Maltby’s houses we typically strip the felt, sort the deck, insulate to warm-roof standard and weld new single-ply with formed corners at every junction and a proper upstand against the house. At Hellaby the conversation usually starts with a photo survey: some roofs need a maintenance plan and a handful of repairs, others are ready for a mechanically fixed overlay with new insulation that keeps the building working throughout.
| System | Typical lifespan | Joints | Where we use it |
|---|---|---|---|
| Felt (bitumen) | 10–20 years | Lapped & bonded | We don't — it is what we replace |
| GRP (fibreglass) | 20–25 years | Hand-laid resin | We don't — it cracks with movement |
| Single-ply PVC, adhered | 30–40+ years | Hot-air welded | Visible roofs where a flush finish matters |
| Single-ply PVC, mechanically fixed | 30–40+ years | Hot-air welded | Larger and more exposed roofs |
Wondering how that stacks up against the felt you have now? Read single-ply vs felt vs GRP.
A local specialist, not a general roofer
Most flat roofs in the Dearne Valley were fitted by whoever was doing the pitched roof at the time. Single-ply is a different trade: it is welded, not laid, and the detailing at every upstand and outlet is where the skill lives.
That is all JLH does. Eighteen years of it, with manufacturer training and approval across Sika, Protan, Alwitra, Fatra, IKO, Icopal, Decothane and Triflex — so the membrane on your roof is specified by the people who make it and fitted by people who fit nothing else. Every installation carries our 20-year workmanship warranty.
Projects worth a look before you choose a roofer in Maltby
The standard of finish you can expect, from a 40 m² extension to a 3,000 m² commercial deck.
Suits Direct, Hartlepool
1,400 m² commercial overlay with a 150mm PIR insulation upgrade.
House Extension, Sprotbrough
Fatra warm roof, 130mm PIR and two skylight kerbs welded into one skin — 45 m².
House Extension, Doncaster
Fully adhered Sika Sarnafil for a flat, flush finish on a visible roof — 40 m².
How to get a quote in Maltby
Look
A free visit to your Maltby roof: we measure, photograph and check the deck and falls.
Quote
One fixed price in writing, system named, access and disposal included.
Install
Welded single-ply fitted by roofers who fit nothing else, watertight every night.
Guarantee
Your 20-year workmanship warranty handed over with the manufacturer's paperwork.
Neighbourhoods we cover
We carry out flat roofing right across Maltby and the surrounding area, including:
Maltby flat roofing — your questions
Do you cover Hellaby industrial estate? +
Yes — surveys, planned maintenance, leak detection and overlays for the warehouses, workshops and trade units at Hellaby. Our 1,400 m² Hartlepool overlay shows the approach.
How much does a flat roof cost in Maltby? +
Single-ply runs around £90–£150 per m² supplied and fitted, plus insulation, rooflights and any deck repairs. The estimator gives a quick range; a free survey gives a fixed price.
Do you work on Model Village houses? +
Yes, regularly. The extensions and porches on those homes are usually on their second or third felt covering, and a welded single-ply warm roof is the permanent answer.
Do you cover Stainton, Braithwell and Hooton Levitt? +
Yes — the villages and farms around Maltby are all within our patch, including outbuildings, stables and workshops with flat roofs.
Can you find a leak nobody else can? +
Usually. Electronic leak detection tests the membrane without cutting into it and pinpoints the breach, so the repair is exact rather than a guess.
Is an overlay possible on my garage roof? +
If the deck is dry and sound and there is only one existing layer, often yes. If it has been felted several times or the boards are soft, a strip and rebuild is the right call — we tell you honestly at survey.
What guarantee do I get? +
A 20-year JLH workmanship warranty plus the manufacturer’s system guarantee for the membrane.
How far is Maltby from your base? +
About fifteen minutes along the A631 from Rotherham. Close enough for a quick survey and a prompt call-out.
Advice for Maltby homeowners
Need a flat roofer in Maltby?
Fifteen minutes along the A631. Book a free survey.