General Waterproofing Contracting
Specialist damp-proofing and moisture barrier installations for walls, balconies, retaining structures, and wet areas in Knysna, Sedgefield, and Plettenberg Bay.
Stop Moisture Damage and Prevent Structural Decay
Water ingress from rising damp, leaky balconies, porous parapet walls, or damp retaining walls can lead to paint peeling, concrete spalling, and toxic mold growth. We implement targeted, permanent waterproofing solutions.
We diagnose the root cause of water penetration using moisture meters and visual checks. Our solutions include chemical damp-proof course (DPC) injection to block rising ground moisture, cementitious waterproofing for underground walls and showers, and elastomeric acrylic sealers for exterior parapets and balconies.
Rising Damp Remediation: Chemical injection systems that create an impenetrable barrier inside masonry to stop rising moisture.
Wet Area Damp-Proofing: Tanking systems for showers, bathrooms, and laundry areas prior to tiling, ensuring zero leak leaks.
Retaining Wall Tanking: Heavy-duty waterproof coatings applied to the soil-facing side of brick and concrete walls to stop lateral damp.
Our Waterproofing Process
We apply industry-standard damp-proofing protocols to permanently isolate water from your building's structure.
Moisture Diagnosis
We map the affected area using digital moisture meters to locate the source of leaks or ground water ingress.
Stripping & Cleaning
We strip salt-damaged plaster, clean concrete, and grind joints to prepare the bare brick or masonry surface.
Chemical Treatment
We apply salt-neutralising washes and inject silicone creams or apply cementitious waterproofing slurries.
Re-Plaster & Finish
We re-plaster the walls using specialized plaster mixes containing waterproofing additives to prevent reoccurrence.
Request a Free Inspection & Quote
Get in touch to schedule a damp-proofing inspection. We will identify the source of the damp and provide a written estimate.