Roof Leak Repairs
Inspection, leak tracing and repair of problem areas where water enters through cracked coatings, laps, flashings or roof valleys.
Cape Town waterproofing specialists
Rainblock Waterproofing
Roof leaking? We repair, seal and waterproof roofs across the Cape with over 15 years of practical site experience.
- 15+
- Years experience
- Cape
- Local roof teams
- Leak
- Tracing & repairs
Built for Cape weather
Waterproofing that handles sun, wind and winter rain.
Rainblock works on flat roofs, tiled roofs, balconies, parapets, roof valleys, flashing details and leaking roof problem areas. The focus is simple: find the water path, prepare the surface properly, and apply the correct membrane or coating system for a durable seal.
Services
Roof repair and waterproofing services
Flat Roof Waterproofing
Prepared flat roof systems with reinforced membranes and protective coatings for long-term waterproofing performance.
Parapets & Wall Joints
Sealing of parapet walls, upstands, corner details, cracks and wall-to-roof junctions where Cape rain commonly pushes in.
Balcony Waterproofing
Waterproofing for balconies, decks and exposed walkways to help prevent internal damp, staining and ceiling damage below.
Roof Coatings
Protective roof coatings for prepared surfaces, including maintenance recoats that extend the service life of existing systems.
Roof Repair Advice
Clear guidance from Henry on what needs urgent attention, what can be maintained, and what will stop recurring leaks.
Recent work
Real waterproofing work from Cape roofs
Method
Good waterproofing starts before the coating goes on.
Most roof leaks return when old dirt, failed coatings, cracked joints or weak details are covered over too quickly. Rainblock pays attention to preparation, detailing and the correct waterproofing build-up for each roof surface.
Message Henry- Inspect Check the roof, walls, outlets, flashings and likely leak path.
- Prepare Clean, dry, repair and prime the surface where required.
- Seal Apply membranes, coatings and detail work to vulnerable points.
- Protect Finish with a protective coating and maintenance guidance.
Local service area
Roof waterproofing across Cape Town and the Cape.
Rainblock helps homeowners, body corporates, managing agents and businesses with roof repair, leaking roof repair and waterproofing work across Cape Town and surrounding areas.
- Northern Suburbs
- Southern Suburbs
- Atlantic Seaboard
- Cape Flats
- Helderberg
- West Coast
- Winelands
- Greater Cape area
Roof leaking in Cape Town?
If you are searching for roof repair Cape Town, roof leaking help, leaking roof repair, waterproofing contractors, flat roof waterproofing or roof waterproofing near you, call Henry at Rainblock. You will get practical advice, clear roof leak repair options and waterproofing work suited to Cape weather.
Stop the leak
Speak to Henry about your roof.
Send photos on WhatsApp or call to arrange a site assessment.