Waterproofing, Roof Refurbishment &
Coatings Specialist

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About

Sustainable Waterproofing and Coating Solutions for Long-Term Protection.

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.

Services

Your Partner For Best Advice in Waterproofing & Coatings .

Inspections & Fault Finding

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.

    Waterproofing

    Our waterproofing solutions cover all aspects of structural protection, including:

  • General & Specialised Waterproofing Solutions
  • Concrete Repair
  • 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.

    Damp Proofing

    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.

    Roof Refurbishment

    Our roof refurbishment services restore and extend the life of existing roofing systems. We address

  • leaks
  • corrosion
  • & 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.

    Coating & Painting

    Our protective coatings and painting services safeguard surfaces from

  • corrosion
  • wear
  • & environmental damage.

    • Using high-quality materials and industry-approved application techniques, we
  • enhance durability
  • aesthetics
  • & longevity of structures.

    • Whether for industrial, commercial, or residential projects, our solutions provide both protection and a professional finish.

    Exterior Renovations

    Our facade renovation services revitalize building exteriors by

  • repairing damage
  • addressing water ingress
  • & 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.

    Featured Works

    Trusted by Residential & Commercial Clients.

    Roof Refurbishment

    Gauteng

    8000sqm roof refurbishment project - includes waterproofing, new flashings, and protective roof coating.

    Waterproofing Inspection

    Cape Town

    Inspection of concrete slabs leaking.

    Roof Refurbishment

    Gauteng

    2000sqm roof refurbishment - includes waterproofing and protective roof coating.

    Roof Refurbishment

    Gauteng

    2000sqm roof refurbishment - includes waterproofing and protective roof coating.

    Waterproofing

    Gauteng

    200sqm waterproofing of concrete slabs - resin based waterproofing with no maintenance &10 year guarantee.

    Joint Sealing

    Gauteng

    1000m joint sealing

    Roof Refurbishment

    Durban

    Residential roof refurbishment - 450sqm - protective roof coating

    Expansion Joint

    Gauteng

    Expansion joint installation.

    Roof Refurbishment

    Free State

    4000sqm roof refurbishment - protective roof coating

    Roof Refurbishment

    Gauteng

    7500sqm roof refurbishment - protective roof coating

    Waterproofing

    Gauteng

    Waterproofing of 80sqm fishpond.

    Waterproofing

    Gauteng

    Residential waterproofing - 550sqm.

    Contact

    support@jjvanzyl.com 082 332 1361

    Where To Find Me

    Gauteng
    Cape Town
    Durban

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