Johnson's Roofing provides roof repairs, new roofs, flat roofs, fascias and guttering across Swansea and Neath Port Talbot. Book a free roof inspection.
Call 07476 888638 for a free, no-obligation quote. Available Mon–Sun, 9am–6pm.
Roofing work we carry out
Roof Repair: Roof leaking, tiles missing or storm damage visible? Johnson's Roofing inspects the problem, explains the cause and provides a clear written quote before carrying out roof repairs across Swansea and Neath Port Talbot.
New Roof Installation: When your roof is beyond economical repair or you're building a new property, Johnson's Roofing provides complete new roof installations.
Flat Roofing: Flat roofs require specialist knowledge and materials to stay watertight and durable.
Fascias & Soffits: Fascias and soffits protect the edges of your roof from water damage, pests and rot.
Guttering Services: Blocked, cracked or missing gutters can cause serious water damage to your walls, foundations and brickwork.
Emergency Roofer: When a roofing emergency strikes — whether it's storm damage, a sudden leak or a collapsed section — you need a roofer who responds immediately.
Roof Inspection: A professional roof inspection identifies problems before they become expensive emergencies.
Chimney Repair: Chimney problems are one of the most common sources of roof leaks and structural issues.
Slate Roofing: Slate is one of the most durable and attractive roofing materials available, and it's a natural choice for properties across Wales.
Roof Cleaning: Moss, algae, lichen and dirt build-up on your roof doesn't just look bad — it traps moisture, lifts tiles and accelerates decay.
Roof Leak Detection: When a roof leak keeps coming back despite previous repairs, you need a specialist who finds the actual source — not just the obvious symptom.
Industrial & Commercial Roofing: Commercial and industrial roofs in West Glamorgan face different demands to domestic roofing — and the cost of failure is measured in lost trading hours.
Storm Damage Roof Repair: Welsh storm seasons strip slates, lift ridge tiles and tear lead flashing off chimneys.
Roof Survey & Written Report: Buying a property, refinancing, settling a probate sale or a landlord meeting your gas-and-roof safety obligations? Johnson's Roofing produces independent written roof survey reports across West Glamorgan — photographs, condition ratings, estimated remaining life, prioritised remedial costs and a clear, jargon-free summary your solicitor, mortgage broker or insurer will accept.
Garage Roof Replacement: Most garage roofs in West Glamorgan are old felt that's reached the end of its life — bubbled, cracked and leaking onto the cars, bikes or workshop kit below.
Velux & Skylight Installation: Loft conversion, dark landing or kitchen extension that needs more daylight? Johnson's Roofing installs Velux and rival skylight brands across West Glamorgan — full structural alteration, watertight flashing kits for slate, tile or pantile roofs, and an interior plastered reveal that looks like it was always there.
Lead Flashing Replacement: Failed lead flashing is the single most common cause of recurring roof leaks in West Glamorgan — chimney aprons that have lifted, soakers that have torn, abutment flashings that have pulled out of the mortar joint.
Roof Repair Cost: How much does a roof repair actually cost in West Glamorgan? Johnson's Roofing publishes plain-English price ranges for the jobs we do every week — missing tiles, lead flashing, chimney repointing, valley strips, ridge rebedding and full re-roofs — so you can budget before you pick up the phone.
Insurance Claim Roof Repair: Storm, fallen tree, lightning strike or accidental damage? Johnson's Roofing works alongside homeowners and their buildings insurers across West Glamorgan to make the claim as painless as possible — dated photographs, cause-of-damage report, itemised repair quote in insurer-friendly format and correspondence direct with the loss adjuster if you'd prefer.
Gutter Cleaning: Gutters only need to be a few centimetres deep in wet leaves and moss before they stop working.
Bargeboards & uPVC Cladding: Bargeboards run up the sloping gable edge, and they rot first because they take the weather from two directions.