Waterproofing Bantry Bay

Yes — Bantry Bay is inside our standard service area and we run free on-site inspections there every week. We exclude only the Northern Suburbs (Durbanville, Bellville, Brackenfell, Kraaifontein) which are covered by our sister team at waterproofingdurbanville.co.za. Everywhere else in the Cape Town metro, including Bantry Bay, gets the same free inspection, fixed written quote and 10-year workmanship guarantee.

Same business day if you submit before midday. Our standard pattern is enquiry-in by 12:00, on-site inspection in Bantry Bay the same afternoon, fixed written quote in your inbox within 24 hours of the visit. In an active storm front we prioritise leak callouts over standard inspections — if water is actively coming in we will tarp first and quote after.

Coastal exposure changes the spec in three ways. First, we step up the membrane thickness — typical inland flat-roof torch-on goes on at 3mm; in Bantry Bay we go to 4mm SBS-modified bitumen with a UV-reflective topcoat. Second, every parapet apron and balustrade fixing gets a 150mm continuous upturn dressed up the obstruction and sealed with a polyurethane fillet — the standard failure point on every coastal callout we attend. Third, the membrane brand changes — we lean on Index, Derbigum and Sika systems with documented coastal-exposure data rather than budget alternatives. The result is roughly the same lifespan you would get inland, instead of half.

Indicative 2026 ranges for the Cape Town metro: torch-on bitumen R220-R380 per square metre, liquid acrylic R150-R260 per square metre, liquid polyurethane R350-R550 per square metre, full polyurethane systems with UV topcoat R450-R750 per square metre. Bantry Bay jobs typically carry a 10-15% salt-exposure uplift on the spec because the membrane and detailing both get upgraded for the coastal exposure. Damp proofing runs R650-R1,100 per linear metre on chemical DPC injection, plus R450-R900 per square metre on the salt-neutraliser-and-render wall finish. The free on-site inspection produces a fixed written quote — we don't bind to a per-square-metre number over the phone because access, substrate condition and detailing all shift the real cost.

Every completed job in Bantry Bay receives a printed workmanship guarantee certificate listing the scope of work, the system installed, the manufacturer product warranty terms, and the workmanship cover period — typically 5 to 10 years depending on the system. It is transferable to the next owner on resale. If the work fails inside the guarantee period where we sealed it, we come back at no charge. That is the basic premise of how we work — and one of the reasons we are happy to invest a free on-site visit before quoting.