Larke's Roofs, East Anglia roofing experts
Broadland District Council · NR7

Flat roof replacement across Thorpe St Andrew

Damp river-valley air around Thorpe St Andrew keeps moss and blocked valleys near the top of the fault list. If you are looking at flat roofing & epdm in Thorpe St Andrew, the practical questions are usually the same: what is actually failing, how much of the roof it affects, and whether it can be repaired or needs replacing. Those get answered on site in Thorpe St Andrew, free of charge.

County
Norfolk
Postcode
NR7
Access
A47
From Norwich
~3 miles
work in progress: larke's Roofs roofers on site in Thorpe St Andrew (NR7) off the A47, flat roofing & epdm by Larke's Roofs
site photograph of code-rated lead flashing detail on a riverside period villa in Thorpe St Andrew (NR7) off the A47, flat roofing & epdm by Larke's Roofs

Specification and scope in Thorpe St Andrew

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
Full flat roofing & epdm details

Why Norfolk roofs fail

Riverside suburb with mixed period and modern roofs.

  • Failed upstands and trims

    Most flat-roof leaks in Broadland District Council start at the edges, at upstands, drip trims and the junction with the main wall, not out in the middle of the roof.

  • Moss and blocked valleys

    Damp valley air around Thorpe St Andrew builds moss quickly, which holds water against tiles and blocks valley runs.

  • Ponding water

    Flats laid with too little fall around Thorpe St Andrew hold water for days on end, which shortens the life of any membrane, so falls and outlet positions get reset rather than covered over.

  • Domestic and commercial in one visit

    Homes and small commercial premises in Thorpe St Andrew are quoted on the same terms, inspection first and written specification second.

Materials and systems we use

EPDM rubber membrane
One-piece rubber for extensions, dormers and garages, no field seams, and it copes well with movement.
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.
Trims, upstands and outlets
Edge trims, correctly formed upstands and adequate outlets, where nearly all flat roof failures actually begin.

Where else we work from Thorpe St Andrew

Most weeks we are somewhere between Thorpe St Andrew and Norwich, which is why a free inspection here does not need to wait for a run of work to build up. Flat Roofing & EPDM enquiries here are handled the same way. Postcodes covered around Thorpe St Andrew: NR7.

Frequently working in and around Thorpe riverside offices, Roundtree Way units.

Standards, insurance and guarantees

  • No overlaying failed decks

    If the boards are wet, we replace them. Laying new membrane over a soft deck is the cheap answer that fails twice.

  • Fully insured

    Insurance is carried for the work we take on around Thorpe St Andrew, and cover can be confirmed before anyone goes up.

  • Free inspections

    Inspections in Thorpe St Andrew are free and carry no obligation, including the written quotation.

Leak now? Call 07437 005301

A 24/7 emergency call-out covers Thorpe St Andrew and the rest of Norfolk for active leaks and storm damage.

Serving Thorpe St Andrew and nearby areas

Questions we get asked in Thorpe St Andrew

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.
Is the roof walkable?
GRP takes foot traffic and suits balconies and terraces. EPDM is fine for maintenance access but isn't intended as a walking surface, if you need a usable deck, say so and we'll specify accordingly.
Why does water sit on our flat roof after rain?
Insufficient fall, a sagging deck or a blocked outlet. On Thorpe St Andrew extensions it's usually falls that were never set properly. We reset falls with firrings rather than lay new membrane over the same puddle.
Does the exposure around Thorpe St Andrew change what you'd specify?
Sometimes. Sheltered Thorpe St Andrew streets can run standard details, but shared valleys, restricted scaffold room or heavy moss growth all change how the work is approached.
Can you work on commercial premises in Thorpe St Andrew and around Thorpe riverside offices?
Yes, shops, offices, workshops, agricultural and industrial units around Thorpe St Andrew, scheduled so that trading and site access carry on where possible, with larger Norfolk roofs quoted alongside a planned maintenance option where that suits better than a one-off repair.

Where to go from here

EPDM for most extensions and garages, GRP where the surface gets walked on, felt where the roof is large or awkward, set out with the trade-offs at the free inspection. Neighbours in Norwich and Old Lakenham get the same service, and the written quote is yours to keep and compare.

Leak now? Call 07437 005301

A 24/7 emergency call-out covers Thorpe St Andrew and the rest of Norfolk for active leaks and storm damage.

Serving Thorpe St Andrew and nearby areas