Overberg Storm-Grade Waterproofing
Hermanus, Onrus, Vermont and Sandbaai face the most aggressive winter storms in the Western Cape. Our heavy-duty systems are spec'd for sustained gale-force winds and horizontal rain.
— Why Hermanus Chooses Us
Most Hermanus leak callouts trace back to lifted ridge caps and failed silicone window seals. We rebuild ridges with mechanical fixings and PU bedding, and replace every silicone bead with a 10-year polyurethane.
Tell us about the leak or scope — we'll get back to you within 24 hours with a written quote.
— Indicative Pricing
All quotes free. Final pricing depends on site inspection.
Storm-damage emergency callout
R1,200
Same-week response in winter
Ridge cap rebuild (per m)
R320/m
Mechanical fix + PU bedding
Window-frame PU re-seal
R180/m
Replaces failed silicone
Pitched roof rubberised topcoat
R190/m²
Includes moss treatment
— Specialist Services in Hermanus
In-depth pages with process, materials, pricing and FAQs — built specifically for Hermanus property owners.
Roof Leak Repair Hermanus — 10-yr warranty, same-week response.
View pageWaterproofing Inspections Hermanus — 10-yr warranty, same-week response.
View pageChimney Waterproofing Hermanus — 10-yr warranty, same-week response.
View page— Most-Requested Services
— Local FAQs
Yes — we run weekly Overberg trips through winter and can usually be on site within 3–5 working days. Critical emergencies are escalated.
Hermanus combines coastal salt, sustained wind, UV and significant thermal cycling. Standard acetic-cure silicone dries out and loses elasticity within 18–24 months. High-modulus polyurethane handles all four factors and lasts 10+ years.
Yes — the entire western Overberg from Kleinmond through to Stanford is core service area.
Emergency repairs yes — using cold-applied liquid systems. Full-scope projects are best scheduled between October and April when consistent dry days allow torch-on installation.
— Further Reading