Services
Our Roofing Services
Domestic pitched and flat roofing, repairs and roofline work for homes across Twickenham, Richmond upon Thames and South West London.
A local firm, not a national agency
BA Harper Roofing has traded as a limited company since 2007, growing out of a family roofing tradition founded by Ben Harper. We're based in the TW1 area and work on the mix of Victorian and Edwardian terraces, 1930s semis and modern homes found across Twickenham, St Margarets, Teddington and Richmond upon Thames — each with its own roofing quirks.
Older properties in this part of South West London often bring slate roofs, tricky chimneys and lead work, while riverside and conservation-area homes need a sympathetic touch. Whatever the job, from a single slipped tile to a full re-roof, we give honest advice on repair versus replacement and a free, no-obligation quote before anything starts.
Every part of your roof, covered
Roof Repairs
Slipped tiles, leaks, failed flashings and storm damage put right — with a free, honest assessment first.
Most roof problems start small and get expensive if ignored, so we trace a leak to its real source — the covering, flashings, valleys or roofline — rather than just patching where the damp patch appears inside.
Find out moreFlat Roofing
Felt, EPDM rubber and GRP fibreglass flat roofs for extensions, garages, dormers and balconies.
A flat roof lives or dies on its detailing — the upstands, edges, laps and outlets where water finds a way in — so we fit the covering properly and recommend whichever of the three systems suits your roof's size and shape.
Find out morePitched & Slate Roofing
Slate and tile roofing on period and modern homes — sympathetic repairs, re-roofs and new pitched roofs.
The streets around Twickenham and Richmond are lined with Victorian and Edwardian houses that deserve sympathetic roofing — we work in natural slate, clay and concrete tile, matching the existing roof on repairs and re-roofs alike.
Find out moreNew Roofs & Re-roofing
Full roof replacement and new-build roofing, from strip-out to finished ridge — pitched or flat.
Re-roofing isn't just new tiles: we renew the whole system — battens, breathable membrane, fixings, flashings and ridge — and we'll tell you honestly if a repair would do before quoting for a full replacement.
Find out moreChimney Repairs & Lead Work
Chimney re-pointing, repair and removal, plus lead flashings to bays, gullies, valleys and stacks.
On a period home the chimney is often where a leak starts — perished mortar, cracked flaunching or failed lead flashing tracking water down the stack — and we renew lead to the correct code and re-point the stack, or remove a redundant chimney and make the roof good.
Find out moreFascias, Soffits & Guttering
uPVC and timber roofline, new guttering and downpipes, plus gutter cleaning and repairs.
The roofline channels rainwater safely off the roof and away from the walls, and when it fails water gets into the timber and brickwork — we renew tired timber with low-maintenance uPVC and fit new guttering and downpipes.
Find out moreVelux, Dormers & Roof Windows
Roof-window installation, skylight replacement and dormer roofing for lofts and conversions.
A roof window transforms a dark loft and a dormer turns dead roof space into a proper room, but the flashings and cheeks are where a badly fitted window or dormer starts to leak — we fit these into the roof slope and build the roofing element of the conversion itself.
Find out moreNot sure what you need?
Get in touch and we'll advise the best course of action — no hard sell, no obligation.
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