Flat roofing in Diss
EPDM rubber, GRP fibreglass and felt flat roofs for extensions, garages, dormers and outbuildings, with proper falls, trims and outlets. In Diss that usually means working on timber-framed period buildings and mere-side housing, alongside commercial jobs around Diss business park. South Norfolk Council is the local authority, and we'll flag anything that may need consent before we start.
- County
- Norfolk
- Postcode
- IP22
- Access
- A140
- From Norwich
- ~21 miles
Typical jobs on timber-framed period buildings
Market-town period roofs and surrounding village housing.
Domestic and commercial in one visit
We quote homes and small commercial premises on the same terms — inspection first, written specification second.
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.
Failed ridge and hip mortar
Bedding mortar on timber-framed period buildings cracks and lets ridge tiles move; dry-fix is the usual long-term answer on the exposed side towards the A140.
Split and blistered felt
Old bitumen felt splits at movement joints and blisters where trapped moisture expands. Overlaying rarely fixes either.
Coverings suited to Diss
- EPDM rubber membrane
- One-piece rubber for extensions, dormers and garages — no field seams, and it copes well with movement.
- Torch-on felt systems
- Multi-layer bitumen for larger or awkward flats where a robust, easily repairable finish is the practical choice.
- Falls and firrings
- Firring pieces set the fall so water leaves the roof rather than sitting on it.
- Warm-deck insulation build-ups
- Insulation above the deck keeps the structure warm and reduces condensation risk compared with old cold-deck details.
Business premises near Diss business park?
We quote reactive repairs and planned maintenance for commercial and agricultural roofs.
What flat roofing & epdm involves in Diss
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 Diss
Coverage from here reaches Long Stratton, Harleston, Eye and Attleborough — ask if you are on the edge of it and we will tell you straight. Flat Roofing & EPDM enquiries here are handled the same way. Journey time from our Costessey yard is about 34 minutes on a normal day.
Frequently working in and around Diss business park, Park Road units.
Practical answers before you book
- 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.
- Why does water sit on our flat roof after rain?
- Insufficient fall, a sagging deck or a blocked outlet. On Diss extensions it's usually falls that were never set properly. We reset falls with firrings rather than lay new membrane over the same puddle.
- 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.
- Will you patch it, or push a full new roof?
- Whichever is honest. If a repair will genuinely hold, that's what we quote. If the felt and battens underneath have gone, patching just moves the leak, and we'll show you why on the inspection.
- How soon can someone look at a leak in IP22?
- 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
Local knowledge
South Norfolk Council area work, the IP22 postcode district — we know the building types and what tends to fail on them.
System-appropriate guarantees
Flat roof systems carry manufacturer material guarantees; we tell you which applies rather than implying a blanket one.
Written specifications
Every quote states the materials and detailing, so you can see exactly what's included.
Next steps in Diss
Flat roofs fail at the edges and under standing water. Get the falls, upstands and outlets right on your Diss extension and the membrane choice becomes the easy part. IP22 addresses are quoted on the same terms as anywhere else in South Norfolk Council.
Business premises near Diss business park?
We quote reactive repairs and planned maintenance for commercial and agricultural roofs.