Roof repairs, new roofs, flat and pitched roofing, chimney work and emergency call-outs across Ascot and the SL5 postcode. Free survey, honest written quote, no call-out charge.
Tell us about your roof. We usually reply the same day.
Looking after a roof in Ascot is simpler with a clear plan and careful workmanship. At Alliance Roofing & Building we begin with a free roof check, show you photos of any issues and provide a fixed written quote. Whether it is a small leak near Ascot High Street or a full re-roof in Sunningdale, you can count on reliable scheduling and a finish that stands up to the weather. We cover the whole SL5 area, from the large detached and period homes around the racecourse and Sunninghill to the substantial properties of Sunningdale and North Ascot.
Ascot has a high proportion of large detached and high-value homes, many of them period or architect-designed, with complex roofs that often combine natural slate, clay tile, lead valleys, multiple chimneys and steep pitches. These roofs reward proper detailing and like-for-like materials, which is exactly how we work. You deal with an experienced local team that arrives on time, keeps you updated and treats your property with respect. We use proven materials, follow manufacturer guidance and back our work with clear guarantees and full public liability insurance. Much of our Ascot work comes through recommendation, which reflects how we operate.
From slipped tiles and split felt to failed flashing and leaks, we find the cause, complete the repair and check nearby details to prevent repeat problems. On Ascot's larger and older roofs the common issues are worn chimney leadwork, cracked or slipped slates, ridge tile movement where the mortar has perished, and blocked valleys causing overflow. We trace the true source of a leak rather than treating surface symptoms, then carry out targeted repairs using materials that match your existing roof.
We remove failed coverings, renew felt and battens, then fit quality tiles or slate with neat ridges and verges. Ventilation and lead details are finished to current standards for a roof that looks smart and performs for years. For pitched roofs we handle re-tiling and slate replacement, hip and valley work, breathable membranes and secure fixings, setting out straight courses so your roof is weather-tight for Ascot's exposed conditions. We match materials carefully, which matters on the area's character and high-value properties.
We install and repair flat roofs in GRP fibreglass, torch-on felt and EPDM rubber. Outlets, trims and edges are formed correctly to reduce ponding and keep extensions, dormers and garages watertight. A flat roof should not be flat in practice: we build in correct falls, fit proper edge trims and outlets, and detail penetrations carefully so water runs off as it should. Most flat roof failures come down to poor drainage or rushed detailing, so that is exactly where we focus.
We offer fast call-outs across Ascot for storm damage and sudden water ingress. We make safe, provide temporary protection and follow up with a fixed quotation for permanent works. If water is coming through, stay calm, avoid going onto the roof yourself, move valuables away from the leak and catch water in a container until we arrive. Where permanent repairs cannot be completed immediately due to weather or safety, we apply temporary waterproofing to protect the property, then return to complete the full repair.
We carry out repointing, new lead flashings, aprons and back gutters formed to best practice, and unsafe stacks can be rebuilt or carefully removed and the roof made good. Our uPVC service covers fascias, soffits, bargeboards, cladding and guttering, installed to protect the roof edge, fix drainage and refresh kerb appeal for properties across Ascot. We also clear moss gently by hand to protect your tiles and improve drainage, tidy gutters and remove waste, and remove legacy spray foam safely to restore ventilation and reveal the true condition of rafters and felt.
★★★★★ 103 verified Checkatrade reviews
"Mitchell was the only roofer who actually climbed up to inspect the issue before quoting. The team were polite and conscientious and the work was completed to a good standard."
"Replacement of a flat roof. Mitchell and his team are smart, communicative, skilled, friendly and reliable. I would highly recommend their roofing services."
"New slate roof. The quality is superb, they were professional, punctual and communicative. The project finished on time and the site was left spotless."
Verified reviews from across our South East service area. Ascot references available on request.
Free inspection, no call-out charge, honest written quote, usually the same day.
