Waterproofing Hermanus covers roofs, walls, balconies and damp. Companies working the area quote through this page.
Full detail on each system and what it costs is under Waterproofing Cape Town.
Send the area in square metres and photos of the surface as it stands.
Get a Hermanus QuoteTypical Jobs in Hermanus
- Direct ocean exposure. Severe salt loading on fasteners, gutters, balustrades and exposed steelwork.
- Cliff-side wind. Strong onshore gusting driving rain into details on the seaward elevation.
- Holiday homes. Properties unoccupied for months, so defects are found late and large.
- Balconies and decks. Sea-facing outdoor areas over living space, taking the full exposure.
- Mixed roof types. Tile, sheet and flat concrete across neighbouring properties.
Building Stock
Coastal housing and apartment blocks along the cliff path and bay, with pitched tiled, sheet and flat concrete roofs, plus holiday properties standing empty for stretches.
An unoccupied coastal property is the worst combination for waterproofing: the harshest exposure and nobody there to notice the first stain. An annual pre-winter inspection is worth more here than almost anywhere.
What Contractors Quote On
| Service | What it covers |
|---|---|
| Roof waterproofing | Leaking and ageing roofs. See roof waterproofing. |
| Metal roof waterproofing | Sheeting, fasteners and laps. See metal roof waterproofing. |
| Balcony waterproofing | Under-tile membranes. See balcony waterproofing. |
| Wall waterproofing | Driven rain and porous walls. See wall waterproofing. |
| Roof leak repairs | Traced to the entry point. See roof leak repairs. |
| Roof painting | Protection once sound. See roof painting. |
Waterproofing Hermanus Prices
| Job | Indicative range | What moves it |
|---|---|---|
| Exterior wall coating | R90 – R220 per m² | Prepared and coated. |
| Roof painting | R80 – R180 per m² | Prepared, primed and coated. |
| Gutter repairs | R450 – R1,200 per joint | Access and joint condition. |
| Roof waterproofing, general range | R150 – R350 per m² | System and preparation dependent. |
| Damp survey with moisture readings | R750 – R2,500 | Property size and report detail. |
| Torch-on membrane, single layer | R300 – R400 per m² | Flat and low-slope roofs. |
| Sheet roof coating system | R120 – R280 per m² | Including fastener replacement. |
| Roof fastener replacement | R25 – R60 each | Type and access. |
| Rust treatment on sheet roofs | R60 – R180 per m² | Extent of corrosion. |
| Access equipment | R2,500 – R12,000 | Height and street access. |
Indicative market ranges, not a quotation. They are compiled from published South African waterproofing and roofing pricing as a budgeting starting point, and are not the rate card of any company on this platform.
Compare quotes on the system specified, the preparation included and what the guarantee covers.
Getting quotes in before the first front costs nothing and avoids the rush.
Get a Hermanus QuoteSurrounding Coverage
Also covering Onrus, Vermont, Sandbaai, Kleinmond and the Overberg coast.
Related Services
Frequently Asked Questions
How often should a Hermanus holiday home be inspected?
Annually at minimum, before winter. Salt and wind work continuously, and a defect in an empty house has months to cause damage before anyone sees it.
What corrodes first on a sea-facing property?
Fasteners, balustrade fixings and gutters. Salt holds moisture against steel long after rain stops, so corrosion continues on dry days.
Does a roof need to be repaired before it is coated?
Yes. Cracked tiles, loose ridge caps, corroded fasteners and failed flashings must be dealt with first. Paint or coating over a defect hides it and the eventual repair costs more.
How do I know if my damp is rising or penetrating?
Rising damp holds a fairly level line, usually below a metre, and does not change much with the weather. Penetrating damp appears at any height, follows a defect, and worsens within hours of rain.
Who is responsible for roof work in a complex or sectional title scheme?
Normally the body corporate for common property, instructed by the trustees or managing agent. Exclusive-use areas such as balconies depend on the scheme's rules, so confirm before commissioning anything.
Is the cheapest waterproofing quote usually the right one?
Rarely. The cheapest quote is typically the one that coats over the existing membrane, prices preparation as a variation and excludes making good. Compare the inclusions before comparing the totals.
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