Roof repairs and waterproofing

Where conditions allow, we take temporary measures to limit water entering the property, then complete the permanent repair when the roof is dry and safe to work on. Call .

Keep clear of wet lights, plug points and electrical equipment. If the DB board is dry and safe to reach, switch off the affected circuit. Move belongings away and catch dripping water where safe. Stay out from under a sagging ceiling, don't climb onto the roof, and call .

Damaged tiles, failed flashing, blocked gutters or valleys, and leaking pipes or geysers in the roof space can all cause ceiling leaks. Water appearing in dry weather is more likely to involve plumbing, though an inspection is needed to confirm the source.

Wind can drive rain beneath tiles, sheet overlaps and flashing. Loose tiles or ridge caps may also move in strong gusts, opening gaps that don't leak during lighter rain.

We investigate where the water is entering, using moisture testing and thermal equipment where appropriate.

Leaves and debris may be blocking the gutter or downpipe. Gutters can also overflow if they sag, slope incorrectly or are too small for the volume of rainwater coming off the roof.

We clear blockages and repair gutters and downpipes.

Surface rust can often be removed and treated before the sheets are primed and recoated. Sheets that have rusted through usually need replacing. We also check the fasteners for corrosion.

We repair tiled and metal roofs, from isolated leaks to damage requiring a full replacement.

Leaks in several places, widespread rust or extensive tile damage may make replacement more practical. Sagging needs a structural assessment. We'll inspect the roof and explain whether repairs are sufficient.

Yes. We apply liquid or sheet membrane systems suited to the roof, including work on parapet walls and joints. We also waterproof flat roofs on apartment buildings.

That depends on the repair, the materials used and the condition of the surrounding roof. Exposure to weather and ongoing maintenance also affect how long it lasts.

Twice a year is a useful routine, ideally before the winter rain and again in spring. Have it checked after a severe storm, or sooner if you notice leaks or visible damage.

High-pressure cleaning can damage roof coverings and force water beneath tiles or overlaps. The cleaning method should suit the roof material and its condition. Avoid climbing onto the roof to clean it yourself.

Cape Town's drier summer months generally offer better conditions for planned repairs and waterproofing. An active leak should be assessed as soon as possible rather than left until summer.