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Waterproofing
Stop leaks and damp before they damage your property.
Waterproofing ServicesWater ingress causes rot, mould, corroded steel and costly structural damage. KHM Construction provides waterproofing for flat roofs, parapets, gutters, balconies, retaining walls, basements and foundations, using proven systems applied by trained teams.
We serve homeowners, property developers, businesses and industrial clients in Midrand, Johannesburg, Pretoria and across South Africa. Need the whole job coordinated? Our project management service ties every trade together under one contractor. Every job begins with a clear quotation and ends with a thorough inspection.
What Our Waterproofing Service Includes
- Torch-on membrane roof waterproofing
- Liquid and coating-based systems
- Damp proofing of walls and floors
- Gutter, flashing and parapet sealing
- Basement and foundation waterproofing
- Leak investigation and repair
How We Work
Inspection and leak diagnosis
Surface preparation and repairs
System application and detailing
Water test and final inspection
Why Choose KHM Construction
- CIDB certified contractor (EP, GB, SO)
- Project management from planning to handover
- Quality workmanship and attention to detail
- Safety-conscious work practices
- Competitive and transparent quotations
- One contractor for multiple trades
Frequently Asked Questions
How do I know if my roof needs waterproofing?
Stains on ceilings, bubbling paint, damp smells and pooling water are common signs. We can inspect and advise.
Can you repair an existing waterproofing system?
Often yes. After inspection we advise whether a repair or full re-application is the better option.
Let's Build Your Vision.
Whether you need project management, a new building, renovation, waterproofing, plumbing, painting, tiling or specialist construction services, KHM Construction is ready to assist.
Contact Kaka Hlengani Mashaba Construction (Pty) Ltd today for a quotation.
Midrand, Gauteng | Serving South Africa