Sealtek Cape | Waterproofing Contractor | Waterproofing Products
Professional Waterproofing for Your Property with Sealtek Cape
Waterproofing Products
Locally manufactured waterproofing solutions designed for South African conditions. Superior protection with up to 70% cost savings versus roof replacement.
Waterproofing Services
Professional installations by Sealtek Accredited Applicators across the Western Cape. Every project backed by a 5-year written guarantee.
Waterproofing Accreditation
Grow your business with access to premium products and comprehensive support. training, and lead generation for waterproofing contractors.
Sealtek Cape - Your Complete Waterproofing Solution
Sealtek Cape is the only waterproofing company that combines all three essential elements for your superior protection: professional services, premium locally-manufactured products, and accredited applicator training.
While others offer you just products or just services, you get the complete ecosystem—ensuring your waterproofing project succeeds from specification through installation to long-term performance.
Whether you’re protecting your family home, commercial property, or growing your contracting business, this integrated approach eliminates the gaps that cause most waterproofing failures.
Why settle for partial solutions when you can have complete waterproofing confidence?
Concrete Balcony Waterproofing & Repair with Armtek System
“Concrete balconies done by one of our Approved contractors. Pierre Spies. The project was apartment balconies. Failure was torch-on. The product used from Sealtek was Armtek waterproof system. Repairs in the slab were done with Poly screed cementitious non-shrink cement with polymeric base. Primer was cementitious Damp-end at a rate of 30 m2 per 20 liter kit. Final coating Armtek waterproof system with hardwearing surface to take heavy foot traffic. Walls where painted with Hydroflex with fiber and primer was Damp End.”
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Waterproofing Clients include
