07447 188036info@gnbroofing.co.uk Serving East AngliaMon–Sat 7am–6pm HomeAboutServicesFlat Roof InstallationFlat Roof ReplacementFlat Roof RepairsEPDM Rubber RoofingSingle-Ply Membrane (SFlex · Sika Plan · Resitrix)Commercial Flat RoofingFascias & Soffits (UPVC)Guttering & BargeboardsCladding — UPVC, Timber-Effect & Composite AreasNorfolk NorwichThorpe St Andrew & SprowstonHellesdonCostesseyTaverhamDraytonCringlefordWymondhamDerehamGreat YarmouthThetfordKing's Lynn County overview Norfolk (county overview)Suffolk (county overview)Cambridgeshire (county overview) Our WorkReviewsContact07447 188036Get Free Quote - Home - Areas - Cringleford Norfolk · 10 minutes from our NR5 yard · Local rates, no travel loading # Flat RoofingSpecialists inCringleford Sika Plan Approved flat roof installers across Cringleford and the surrounding NR4 postcodes. Free surveys, fixed written quote in 3–4 days, 20-year product / 10-year workmanship guarantee. Get my free fixed-price quote 07447 188036 Same-week survey — typically 2–3 working days across NR4 · No call-out fees · You deal with Neil directly Flat-roofing specialist Sika Plan Approved Installer 20-yr product / 10-yr workmanship PL & EL fully insured Free fixed-price quotes Local coverage ## How we serve Cringleford — properly. Cringleford is one of Norwich's affluent southern suburbs — a mix of older detached housing around the river, later infill along Newmarket Road and modern developments toward the UEA edge. Detailing standards here matter to the customer, and we work to match. ### Where we cover in Norfolk NR4 — Cringleford, Colney edge, Eaton Park edge and the UEA fringe. ### Response times Same-week survey — typically 2–3 working days across NR4. Emergency leaks and storm damage are prioritised within our operating hours (Mon–Sat 7am–6pm). ### Cringleford property types we know Larger 1930s–50s detached properties with rear extensions and porch flats, 1970s–90s detached and semi-detached housing with garage flats, and modern low-pitch new-build with dormer detailing. ### Common jobs in Cringleford Rear-extension flat renewals on the older detached stock, garage roof replacements, new-build dormer snagging, and full UPVC roofline where the original softwood or aluminium has failed. Services in Cringleford ## Every service we offer is available in Cringleford. ### Flat Roof Installation New-build and extension flat roofs in Cringleford, installed as warm-roof build-ups to current Part L. Sika-backed guarantee. View service ### Flat Roof Replacement Strip, deck-check and full replacement for end-of-life flat roofs across Cringleford. EPDM, Sika Plan or Resitrix. View service ### Flat Roof Repairs Leaks, splits, blisters and storm damage fixed on Cringleford properties — with a temporary weatherproof cover if needed today. View service ### EPDM Rubber Roofing Single-sheet EPDM rubber for garages, extensions and small commercial units in Cringleford. Long life, no seams over most spans. View service ### Single-Ply Membrane (SFlex · Sika Plan · Resitrix) Sika Plan, SFlex and Resitrix single-ply for larger domestic and commercial roofs in Cringleford. Mechanically fixed to wind-uplift spec. View service ### Commercial Flat Roofing Retail, office, light-industrial and agricultural flat roofs across Cringleford. Fully insured, Sika Plan Approved workmanship. View service ### Fascias & Soffits (UPVC) UPVC fascias and soffits fitted in Cringleford — sealed, ventilated properly, and finished to match your roofline. View service ### Guttering & Bargeboards Full guttering and bargeboard runs in Cringleford. UPVC systems rated for the exposure your property actually sees. View service ### Cladding — UPVC, Timber-Effect & Composite UPVC, timber-effect and composite cladding across Cringleford — low-maintenance, weather-tight, and finished properly at corners and abutments. View service Why Cringleford customers use us ## The concrete reasons — not a mission statement. ### Cringleford is on our doorstep Our yard is in Norwich NR5. Cringleford is a short drive and part of our normal working week — surveys are quick, snag returns are quick, and there is no padded travel cost on the quote. ### Flat-roofing specialist, not a general trader Flat roofing and roofline is our specialism. If the answer is a repair rather than a replacement, that's what you'll be quoted for. ### Sika Plan Approved workmanship 20-year product / 10-year workmanship guarantee, registered in your name with Sika. The paperwork travels with the property if you sell. ### One quote, one price, one installer Neil surveys, quotes and installs. Fixed written quote in 3–4 days, no day-rates, no hidden extras and no subcontractor mark-up. Local conditions ## What actually goes wrong on Cringleford roofs. ### Detailing that has to be right Cringleford customers are usually more interested in the correct detail than the lowest price. We spec upstands, cap flashings, outlets and trims to actually last, not to look pretty for the handover photo. ### River-edge damp and shade Properties nearer the River Yare see higher ambient humidity and more shade — which accelerates moss on tired felt and hides deck rot. Warm-roof rebuild with correct VCL is normally the right answer. ### Larger flat-roof spans The bigger detached stock often has larger flat sections which need proper fall re-forming when they're being replaced, not a like-for-like re-cover on the old falls. ### Modern estate perimeter detail Newer stock around the UEA edge has typical low-pitch dormer detail issues. Re-detailing rather than re-covering is usually the correct fix. Our process ## A predictable path from first call to guaranteed sign-off. - 01 Free on-site survey We visit your Cringleford property, get on the roof (or safely inspect it), and check the deck, falls, upstands and outlets — not just the surface. - 02 Fixed written quote in 3–4 days You get a written, itemised, fixed-price quote. No day-rates, no hidden extras, no pressure — decide in your own time. - 03 Book a slot that suits you Once you approve the quote, we agree a start date that works around you. Materials are ordered direct from Sika. - 04 Installation by Neil Neil installs the job personally with a small dedicated team. Site is kept tidy, protected and safe throughout. - 05 Sign-off & registered guarantee On completion we walk the finished roof with you, register the Sika-backed guarantee in your name and issue paperwork you can pass on if you sell. Frequently asked in Cringleford ## Questions we answer at almost every Cringleford survey. How fast can you reach Cringleford for a leak?+Active leaks in NR4 usually get a first visit within 2–3 working days in operating hours (Mon–Sat 7am–6pm). Temporary weatherproof cover is fitted on the same visit if the leak is active, and the permanent repair is quoted in writing within 3–4 days. How much does a flat roof cost in Cringleford?+We don't quote by rate card because no two Cringleford properties are identical — a Victorian rear extension and a 1970s garage conversion need different membranes, insulation upgrades and detailing. Every price is a fixed written quote after a free on-site survey, so you know the number before we lift a tool. Small repairs typically start in the low hundreds; a full single-ply or EPDM replacement is priced per square metre plus upstands, outlets and any timber deck renewal. Do you offer emergency call-outs in Cringleford?+Yes — for active leaks, storm damage and wind-lifted membranes we prioritise Cringleford customers within our operating hours (Mon–Sat 7am–6pm). We'll get a temporary weatherproof cover in place and quote the permanent repair separately. There are no call-out fees. Are you insured and accredited to work in Cringleford?+Yes. Full Public and Employer's Liability insurance, and we're a Sika Plan Approved Installer — meaning Sika inspect our workmanship and back the membrane guarantee. That accreditation applies to every Cringleford job the same as anywhere else we work. Who will actually turn up at my Cringleford property?+Neil, the owner, personally surveys, quotes and installs every job. You won't get passed to a call centre, a sales rep or a subcontracted crew. One point of contact from first call to final sign-off — and the person who quoted it is the person on the roof. Nearby areas ## We also cover these areas close to Cringleford. Norfolk Flat Roofing in Norwich Sika Plan Approved installers based in NR5. Free surveys, fixed written quotes in 3–4 days, and a 20-year product / 10-year workmanship guarantee — right across the city. Norfolk Flat Roofing in Wymondham Sika Plan Approved flat roof installers across Wymondham and the surrounding NR18 postcodes. Free surveys, fixed written quote in 3–4 days, 20-year product / 10-year workmanship guarantee. County overview Flat Roofing in Cambridgeshire (county overview) Sika Plan Approved flat roof specialists working right across Cambridgeshire. Free surveys, fixed written quote in 3–4 days, 20-year product / 10-year workmanship guarantee. Or see the full list of areas we cover across Norfolk, Suffolk and Cambridgeshire — or head back to the home page. One next step ## Get a fixed written quote for your Cringleford flat roof — in 3–4 days. Free survey. No call-out fees. Sika Plan Approved. 20-year product / 10-year workmanship guarantee. Neil quotes it and Neil installs it. Book my free survey Call 07447 188036 Mon–Sat 7am–6pm Flat-roofing specialists serving homes and businesses across East Anglia. Sika Plan Approved. Fully insured. Owner-run by Neil Cockman. Sika Plan Approved Installer ### Services - Flat Roof Installation - Flat Roof Replacement - Flat Roof Repairs - EPDM Rubber Roofing - Single-Ply Membrane - Commercial Flat Roofing - Fascias & Soffits ### Service Areas - Norwich - Thorpe St Andrew & Sprowston - Hellesdon - Costessey - Taverham - Drayton - Cringleford - Wymondham - Dereham - Great Yarmouth - Thetford - King's Lynn - Norfolk (county overview) - Suffolk (county overview) - Cambridgeshire (county overview) ### Contact - 07447 188036 - info@gnbroofing.co.uk - 6 Gilbard RoadNorwich, NR5 8TR - Mon–Sat 7am–6pm · Closed Sun © 2026 GNB Roofing Services. All rights reserved.Privacy PolicyCookie PolicyTerms & Conditions Call NowGet Free Quote We use essential cookies to make this site work, and optional ones only if you accept. Cookie policy. AcceptReject