Torch-on felt offers a waterproof moisture barrier, effectively preventing water infiltration and ensuing structural damage. This is important, especially for flat roofs where water pooling is a common issue.
The material's ability to shield your roof from water ensures a significant reduction in the risk of rot and mold, which can compromise the structural integrity of your building. Additionally, torch-on felt enhances the longevity of your roof.
With a lifespan of 15 to 25 years, you're investing in long-term protection that withstands various weather conditions. This durability is a key advantage, saving you money and hassle over time.
The three-layer system, which includes a venting base sheet, waterproof underlay, and tough mineral cap sheet, provides thorough protection. Each layer plays an essential role in ensuring the roof's effectiveness and durability. Moreover, the efficient water drainage facilitated by the felt's design further protects your property. By directing water away efficiently, you avoid issues associated with stagnant water. This feature not only prolongs the life of your roof but also maintains the aesthetic appeal of your property, ensuring it looks good and functions well for years to come.
Material Composition The material composition of torch-on felt roofing includes bitumen-based felt sheets, often reinforced with layers such as polyester or fiberglass, ensuring both flexibility and durability. This combination makes your roof ready to withstand various weather conditions while maintaining its integrity over the years.
Materials used in torch-on felt roofing:
Bitumen: It's the core component that provides waterproofing and adhesive qualities. Bitumen's flexibility helps your roof expand and contract without cracking.
Polyester or Fibreglass Reinforcement: These materials add strength and stability, preventing the roofing felt from tearing and ensuring it can handle structural movement.
Mineral Granules: Often added to the top layer, these granules protect against UV rays, which can notably extend the life of your roof.
Reflective Coating: This feature not only improves the aesthetics of your roof but also contributes to energy efficiency by reflecting sunlight away from the surface.
Composite Layering: The strategic layering of these materials creates a robust barrier against leaks and external damage, effectively prolonging the lifespan of your flat roof.
