Torch On Waterproofing Company in Johannesburg.

We Offer Quality, Durable Torch On Waterproofing Systems.

Apex Waterproofing are experts in premium torch on waterproofing in Johannesburg. We guarantee durable, long lasting waterproofing solutions!

Torch On Waterproofing is one of the most common waterproofing application types used on flat roofs. When installed correctly, it can last up to 40 years. Therefore, it is a cost-effective roof waterproofing option for commercial businesses and homeowners.

What Is Torch On Waterproofing Membrane?

Torch on waterproofing membrane is dual reinforced – Made up of a blend of a specific bitumen modified by APP (Atatic Polypropylen Polymers) and two distinct reinforcements, fiberglass & non-woven polyester.

This industry leading waterproofing system is used for the following applications:

  • Flat Roofs
  • Metal Roofs (Boarded Roof Waterproofing)
  • Underground Structures
  • Concrete Decks
  • Car Parks
  • Foundations
  • Retaining Walls
  • Water Storage – Irrigation & Canals
  • Mechanical Rooms
  • Green Roofs

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    Torch On Waterproofing


    What Makes Torch On Membrane So Special?

    The multiple layers create a waterproof surface that sees to its powerful stability and also it’s resistance to the sun’s ultra-violet rays. Additionally, the non-woven polyester cares for its resistance to impacts & tearing.

    The membrane is sealed onto the surface by heat fusion with a blow torch.

    Non-harmful to the environment, highly effective against water and boasting a number of unique qualities. Bituminous torch on waterproofing is widely considered to be one of the most reliable applications for waterproofing contractors.

    Benefits of Torch On Waterproofing

    Besides being resistant to the sun’s harsh UV Rays, torch on waterproofing also offers the following benefits:

    • Durable, if installed correctly by professional waterproofing contractors.
    • It is a green roofing solution that offers a simple way to reduce carbon footprints. Tar roofs often require people to be out of the building because of the fumes.
    • Torch on waterproofing system only needs to be maintained every 3 years, MINIMUM.
    • Suitable for full water immersion and sub-soil applications. Therefore, it is the ideal application for sealing box gutters and flower boxes.
    • Non-water soluble, non-biodegradable, non-carcinogenic and non-toxic.
    • Easy maintenance. Therefore, avoiding stripping the entire roof area.
    • Fire resistant. Additionally, we coat our torch on waterproofing with aluminum coating, making it more fireproof.

    Sandton and other parts of Gauteng can experience some severe rainstorms and hail which has caused detrimental damage to buildings in the past. Torch on waterproofing is one of the most hard-wearing, durable waterproofing systems you can install on your roof.

    When installed correctly and maintained well, torch on waterproofing can last up to 40 years. Therefore, making it one of the most cost-effective waterproofing systems for home and business owners.

    View our torch on gallery here


    More About The Torch On System

    Before recommending torch on waterproofing for your roof, our professional team will conduct a roof inspection. Thereafter, if your roof is in decent working condition, the current torch on membrane can remain and we can install the new torch on waterproofing system over the old waterproofing. Thus, saving you extra money on having to strip off and cart the old waterproofing off site.

    torch on waterproofing systems

    However, tearing off the old torch on waterproofing would result in extra labour, rubble removal and more materials as the roof surface needs to be made good prior to the new waterproofing.

    If your roof is in good condition, the old membrane does not need to be stripped off and we prime over the old waterproofing.

    Minimal maintenance and long life span make this system an excellent choice for protecting flat roofs, retaining walls and other roof types. Therefore, professional installation by our expert waterproofing team will ensure you don’t have leaks.


    Installation Of Torch On Membrane

    Torch on membrane is normally installed on flat roofs, retaining walls, balconies and metal roofs (boarded roof systems). The boarded roof system includes plywood as well as a few other additional materials so it does cost slightly more. However, our boarded roof waterproofing system comes with a 10 or 15 year guarantee.

    Plywood makes the base of the boarded roof system. Secured with roofing screws and washers. This is the base sheet for the new torch on membrane.

    Bitumen membrane layer is rolled out onto this plywood base layer and melted with a blow torch. Thereafter, the torch on is melted, which leads to mastic being formed. Mastic is what seals the roof surface to ensure it is watertight.

    The torch on roll must melt from side to side. And not only at the edges. We noticed this is a habit for some waterproofing contractors. This is the completely incorrect process.

    Once the waterproofing has been installed by our professional waterproofing team, we apply a coat of aluminum paint. Therefore, making your torch-on roof more fire resistant, UV resistant and it looks fabulous!


    torch onChoose Us For Your Waterproofing Requirements

    As Gauteng’s most preferred waterproofing contractor, we strive to offer customer only the latest in waterproofing technology.

    Call our expert waterproofing team today and take advantage of this eco-friendly, highly effective waterproofing solution by having our experienced team do the job right the first time. Therefore get in touch with us today!