JJ van Zyl is a waterproofing and coatings specialist with nearly 20 years of experience in the industry. His approach is always practical and client-focused — first explore solutions that may eliminate the need for waterproofing altogether.
When waterproofing is necessary, he recommend and apply systems designed for longevity and low maintenance, ensuring reliable performance and reduced upkeep. This approach provides clients with the best possible value for their investment.
In coating systems, he focus on high-quality, durable solutions tailored to each project’s specific requirements, delivering long-term protection and cost efficiency.
JJ van Zyl take the time to advise clients on all available options, helping them make informed, confident decisions about their property’s protection and maintenance.
Our inspection and fault-finding service focuses on identifying defects, failures, and potential risks within existing waterproofing and coating systems. Using expert knowledge and advanced diagnostic tools, we assess the condition of membranes, sealants, joints, and protective coatings to determine the root cause of leaks, damp, or deterioration. The result is a clear, practical report outlining causes, risks, and recommended solutions — helping the client make informed repair or maintenance decisions with confidence.
Our waterproofing solutions cover all aspects of structural protection, including waterproofing, concrete repair, and joint sealing. We design and apply high-performance systems that prevent water ingress, restore damaged concrete, and ensure long-term joint integrity. Each solution is tailored to the project’s specific conditions — providing durable, low-maintenance protection that extends the lifespan of your structure and safeguards your investment.
Our damp proofing solutions target moisture problems at their source, preventing damage to walls, floors, and finishes. We identify and treat rising damp caused by moisture moving up through masonry, then apply effective barriers and treatments to stop further water ingress. The result is a dry, healthy environment and long-term protection for your property’s structure and finishes.
Our roof refurbishment services restore and extend the life of existing roofing systems. He address leaks, corrosion, and surface deterioration by repairing damaged areas and applying advanced waterproofing or coating systems. Each project is tailored to improve performance, energy efficiency, and weather resistance — delivering a cost-effective alternative to roof replacement.
Our protective coatings and painting services safeguard surfaces from corrosion, wear, and environmental damage. Using high-quality materials and industry-approved application techniques, we enhance durability, aesthetics, and longevity of structures. Whether for industrial, commercial, or residential projects, our solutions provide both protection and a professional finish.
Our facade renovation services revitalize building exteriors by repairing damage, addressing water ingress, and restoring aesthetic appeal. We combine structural repairs, waterproofing, and high-quality finishes to ensure the facade is both visually striking and long-lasting. The result is a renewed exterior that protects your property and enhances its value.
Gauteng
8000sqm roof refurbishment project - includes waterproofing, new flashings, and protective roof coating.
Cape Town
Inspection of concrete slabs leaking.
Gauteng
2000sqm roof refurbishment - includes waterproofing and protective roof coating.
Gauteng
2000sqm roof refurbishment - includes waterproofing and protective roof coating.
Gauteng
200sqm waterproofing of concrete slabs - resin based waterproofing with no maintenance &10 year guarantee.
Gauteng
1000m joint sealing
Durban
Residential roof refurbishment - 450sqm - protective roof coating
Gauteng
Expansion joint installation.
Free State
4000sqm roof refurbishment - protective roof coating
Gauteng
7500sqm roof refurbishment - protective roof coating
Gauteng
Waterproofing of 80sqm fishpond.
Gauteng
Residential waterproofing - 550sqm.
support@jjvanzyl.com 082 332 1361
Gauteng
Cape Town
Durban