Flat roofing in Holt
EPDM rubber, GRP fibreglass and felt flat roofs for extensions, garages, dormers and outbuildings, with proper falls, trims and outlets. In Holt that usually means working on Georgian townhouses and conservation-area slate, alongside commercial jobs around Georgian high-street shops. North Norfolk District Council is the local authority, and we'll flag anything that may need consent before we start.
- County
- Norfolk
- Postcode
- NR25
- Access
- A148
- From Norwich
- ~22 miles

Typical jobs on Georgian townhouses
Georgian townhouses and period roofs in the conservation area.
Ponding water
Flats laid without enough fall hold water for days, which shortens the life of any membrane. Falls and outlet positions get reset, not covered over.
Failed upstands and trims
Most flat-roof leaks start at the edges — upstands, drip trims and the junction with the main wall — not in the middle of the roof.
Slipped and cracked tiles
Most Holt call-outs start with a handful of slipped tiles that let water onto the felt below.
Tired felt and battens
Where the underfelt has perished — common on conservation-area slate — patch repairs stop being economic and a strip-and-re-cover is the honest recommendation.
Coverings suited to Holt
- GRP fibreglass
- Laid in situ over a ply deck for balconies and anything walked on, finished with a hard topcoat.
- Warm-deck insulation build-ups
- Insulation above the deck keeps the structure warm and reduces condensation risk compared with old cold-deck details.
- EPDM rubber membrane
- One-piece rubber for extensions, dormers and garages — no field seams, and it copes well with movement.
- Falls and firrings
- Firring pieces set the fall so water leaves the roof rather than sitting on it.
Business premises near Georgian high-street shops?
We quote reactive repairs and planned maintenance for commercial and agricultural roofs.

What flat roofing & epdm involves in Holt
EPDM rubber, GRP fibreglass and felt flat roofs for extensions, garages, dormers and outbuildings, with proper falls, trims and outlets.
- EPDM rubber roofs
- GRP fibreglass roofs
- Torch-on felt systems
- Extensions, garages and dormers
Areas we cover near Holt
If you're just outside Holt — Blakeney, Sheringham and Cromer or the villages between them — it's the same service and the same free inspection. Flat Roofing & EPDM enquiries here are handled the same way. Journey time from our Costessey yard is about 35 minutes on a normal day.
Frequently working in and around Georgian high-street shops, Gresham's School buildings.
Practical answers before you book
- How long should a new flat roof last?
- A well-installed EPDM or GRP roof on a sound, correctly falling deck should give decades of service. What kills flat roofs early is ponding water, poor upstands and being laid over a wet deck — all avoidable.
- Can you overlay the existing felt?
- Only if the deck below is dry and sound, and we'll lift a section to check. Overlaying a soft deck buys a year or two and costs the whole job again.
- Do you insulate at the same time?
- We can build a warm deck with insulation above the structure, which usually makes sense if the roof is coming off anyway and the room below is cold or prone to condensation.
- What does a flat roofing & epdm quote in Holt cost?
- The inspection and the written quotation are free. The job price depends on the covering, the roof size, access and what we find under it — which is exactly why we won't price it over the phone.
- How soon can someone look at a leak in NR25?
- Call 07437 005301 and we'll arrange an inspection. We advertise a 24/7 emergency call-out for active leaks and storm damage, and we'll tell you on the phone what's realistic rather than promise a fixed time.
What you can expect from us
Free inspections
Inspections in Holt are free and carry no obligation — including the written quotation.
Local knowledge
North Norfolk District Council area work, the NR25 postcode district — we know the building types and what tends to fail on them.
Fully insured
We carry insurance for the work we take on, and can confirm cover before we start.
Next steps in Holt
Flat roofs fail at the edges and under standing water. Get the falls, upstands and outlets right on your Holt extension and the membrane choice becomes the easy part. NR25 addresses are quoted on the same terms as anywhere else in North Norfolk District Council.
Business premises near Georgian high-street shops?
We quote reactive repairs and planned maintenance for commercial and agricultural roofs.
