Torch-on membrane waterproofing is a robust building waterproofing method consisting of bitumen mixed with modified polymers. This technique effectively blocks moisture and liquid penetration, protecting the structural integrity of buildings over time if left unchecked. Used predominantly in construction, this sheet membrane system is an excellent choice for roofs and other flat surfaces prone to water pooling, as it prevents damage and leakage. Additionally, it offers resistance against chemicals, toxic vapors, and various hazardous elements, making it a durable choice for comprehensive building protection.
Types of torch-on waterproof membranes:
Atactic Polypropylene Plastic modified asphalt (APP) – The asphalt in APP (Atactic Polypropylene) is blended with an elastic-plastic polymer that can withstand high temperatures, making it an ideal option for enhanced protection against the sun and UV radiation. When it comes to installation, APP is designed to melt smoothly upon heating with a torch, providing a more straightforward application process compared to SBS (Styrene-Butadiene-Styrene) sheets.
Styrene Butadiene Styrene or SBS –
This variety is crafted from rubber-modified asphalt, granting it greater elasticity than APP. It provides enhanced flexibility in cold conditions and manage varying weather conditions, temperatures and the stresses of contraction and expansion.
If you’re uncertain about the best option for your needs—each choice has its distinct advantages—it’s wise to consult with a professional building waterproofing service provider. They can help ensure that the waterproof membrane you choose will be durable over time.
WHERE ARE TORCH-ON WATERPROOFING MEMBRANES USED?
A torch-on membrane system is versatile, suitable for residential, commercial and industrial applications. It’s especially effective for waterproofing areas prone to water accumulation, such as flat roofs, balconies, and planter boxes. Additionally, it’s ideal for below-grade spaces and basements, where it provides a durable, watertight barrier that keeps typically vulnerable areas sealed—perfect for low-maintenance and difficult-to-access spaces like tankings and underground facilities.
In Australia, torch-on membranes are commonly applied to:
- Flat roofs
- Terraces and balconies
- Basements
- Tank and tank linings
- Underground car parks
- Foundations and structural slabs
- Walls and joints in below-grade structures
- They are also used for repairing cracks, roofs, and other structural leaks.
WHY CHOOSE TORCH-ON MEMBRANES WATERPROOFING?
Waterproofing is essential for the longevity and safety of a building, as moisture can cause significant damage. Leaks can harm internal spaces or electrical systems, and from a health perspective, they can foster the growth of mold and bacteria, posing risks to occupants. Over time, moisture can also cause corrosion, undermining the structural integrity and safety of the property.
Torch-on membrane waterproofing systems are highly beneficial:
- They are effective and versatile, suitable even for underwater applications, preventing leaks entirely when applied correctly. They can also be used to waterproof gutters and planter boxes. Experienced waterproofing contractors recognize torch-on membranes as some of the most durable solutions available.
- These membranes are excellent for insulation, adding a layer that helps regulate a building’s temperature. They also protect against UV rays, and newer versions can incorporate photovoltaic cells to harness solar energy.
- Torch-on waterproof membranes contribute to sustainable roofing practices, protecting against rain and cold while helping to reduce the building’s carbon footprint.
- Popular among contractors for their durability, these membranes generally comply with global waterproofing standards, representing a sound investment that enhances a building’s sustainability and longevity.
WHO SHOULD YOU TRUST TO INSTALL TORCH-ON MEMBRANES?
Installing torch-on membranes requires skilled professionals. An inexperienced contractor may fail to properly align them or achieve the necessary overlaps and turn-ups, which are critical for a secure and watertight finish. JEMKON boasts years of experience in applying torch-on membranes, with a team of experts well-versed in building waterproofing and general remedial work.
If you need reliable waterproofing services, contact JEMKON who has a solid track record in the design, installation and repair of torch-on membranes.
For more information contact us now
Contact No.- +91 8956740753
Web – www.jemkon.com