Roof repairs in Croydon
Slipped slates and tiles, cracked ridges, failed valleys and leaking chimney flashings on Croydon's terraces, repaired like for like so the roof matches afterwards.
Roof repairs

★★★★★ 5.0 · 150+ reviews
★★★★★ 5.0 · 34 Google reviewsRoofers in Croydon with 27+ years on the tools. Roof repairs, full re-roofs, flat roofs and 24hr emergency callout across every Croydon postcode, quoted in writing by the owner, Cornelius.
Croydon is really two roofing towns. Around Addiscombe, Thornton Heath, Broad Green and the streets off the London Road you have Victorian and Edwardian terraces, most of them under natural slate or old clay tile, with tall shared chimney stacks and lead valleys between the front and back roofs. Out towards Shirley, Selsdon and Sanderstead it is 1930s semis and detached houses with big hipped roofs in plain clay or concrete tile, bay windows with their own little tiled roofs, and a garage or extension with a flat roof on the side.
Both types fail in their own way. The older slate roofs lose nails and slates start slipping one by one, the valleys and chimney flashings go long before the slates do, and years of patching with whatever was in the van leaves a roof that leaks somewhere new every winter. The 1930s roofs were often laid without any felt at all, so once the tiles and torching go, wind-driven rain gets straight into the loft. Flat roofs on Croydon extensions are usually felt that has done its 15 to 20 years and is now blistering and splitting at the edges.
We look at the whole roof, tell you plainly whether it needs a repair or a replacement, and put the price in writing before we start. If it only needs a repair, that is what we quote.


From a single slipped tile to a complete new roof, quoted in writing by the owner and done by our own team.
Slipped slates and tiles, cracked ridges, failed valleys and leaking chimney flashings on Croydon's terraces, repaired like for like so the roof matches afterwards.
Roof repairsFull re-roofs on 1930s semis in Shirley, Selsdon and Sanderstead: stripped to the rafters, new breathable membrane and treated battens, re-tiled with a dry ridge and dry verge so there is no mortar left to crack.
New roofs and re-roofingFlat roofs on rear extensions, garages and dormers replaced in EPDM rubber, GRP fibreglass or a three-layer torch-on system, with the upstands and edge trims done properly.
Flat roof replacementRepointing, re-flaunching and new lead flashings on the shared stacks that sit on almost every Croydon terrace, and safe removal where a stack is no longer needed.
Chimney repairsGutters, downpipes, fascias and soffits renewed in one visit, so the water coming off your new roof actually leaves the house.
GutteringWater through the ceiling or tiles off in a storm: call and we will make the roof safe as quickly as we can, then quote the proper repair in writing.
Emergency roof repairsWe cover the whole of Croydon (CR0, CR2 and CR7) and the rest of the London Borough of Croydon, including Croydon town centre, Addiscombe, Shirley, South Croydon, Thornton Heath, Norbury, Selsdon, Sanderstead, Purley, Waddon, Broad Green and Coulsdon. Every enquiry goes straight to Cornelius, who has spent 27+ years roofing homes across London, Surrey and Berkshire.
Cornelius has spent 27+ years on the tools. He inspects your roof, explains it in plain English and quotes it himself. No sales reps, no call centre.
A clear written price before anything starts, with the exact tile, slate or membrane named. The quote is the price you pay.
A fully insured limited company, and every roof is covered by our company workmanship guarantee in writing.
Rated 5.0 from 150+ reviews on Bark and 5.0 on Google, from homeowners across London, Surrey and Berkshire.
Water through the ceiling in Croydon? We answer around the clock, make the roof safe, then agree the proper fix.
Every roof is done by our own roofers, with Cornelius on site at the start, during and at sign-off. No subcontracted crews.
“Being a Sergeant in the Metropolitan Police, and a Veteran of 12 years in the British Army, I'm overly suspicious and very cautious of who I do dealings with. I did an online request ... and within an hour I received a call from Cornelius, the owner of Seal Pro Roofing Ltd. ... He told me it would take 2 days, and that's exactly how long it took. ... I simply can't fault them in anyway. Great job!”
Tell us about the job and we will arrange a free inspection and written quote. For emergencies, call us any time, day or night.
Tell us about the job, we usually reply within the hour.
Prefer to talk? Speak to Cornelius on 01753 330566 or
Free written quotes. 24hr emergency callout. A local team rated 5.0 by 150+ homeowners on Bark.