Understanding Modern Torch for Felt Systems
In my 18 years of roofing experience, including the last 12 years right here in Brighton and Hove, I have seen a significant shift in how we protect flat roofs. If you own a property in Sussex, you might be familiar with the old method of pouring hot, liquid asphalt—a messy, dangerous, and often unreliable process. Today, the professional standard is the ‘torch for felt’ application method, specifically using high-performance SBS-modified bitumen membranes.
The Transition from Poured Asphalt to Tecnatorch SBS
Historical poured asphalt was the go-to solution for decades, but it had a major flaw: it was rigid. Over time, as a building naturally moves and temperatures fluctuate, old asphalt becomes brittle and cracks. This is why I primarily use the Tecnatorch SBS Torch-On system. Unlike the old-fashioned methods, this two-layer felt system is designed with Styrene-Butadiene-Styrene (SBS), which gives the roof incredible elasticity. This flexibility allows the material to expand and contract with your home, preventing the leaks commonly associated with older flat roofs. If you are experiencing issues with an aging system, my flat roof replacement service provides a much more durable alternative.
UV Protection and the Charcoal Mineral Finish
A common question I receive from property owners in Worthing and Brighton is how these modern felts stand up to the sun. The Tecnatorch SBS system features a Charcoal Mineral finish that serves a vital technical purpose. These mineral granules are not just for aesthetics; they provide a heavy-duty protective layer against UV radiation. Without this mineral cap, the sun’s rays would eventually break down the bitumen, leading to premature failure. The Charcoal finish reflects heat and absorbs the brunt of solar damage, ensuring the waterproofing layers beneath stay intact for their full 20+ year lifespan.
Why Precision Matters During Installation
Applying a torch for felt is a skill that requires precision. It involves melting the back of the felt with a propane torch just enough to create a ‘molten bead’ that bonds the layers together seamlessly. Too much heat can damage the material, while too little leads to poor adhesion. I personally manage every installation to ensure these technical details are handled correctly. If you are concerned about the current state of your roof or want to see if a modern SBS system is right for you, you can book a free roof inspection with me today.
Expert Roofing with Transparent Pricing
Choosing a modern torch-on felt system like Tecnatorch Charcoal is a smart investment for any Sussex property owner looking for long-term peace of mind. To make the process easier, I offer an online calculator on my website that allows you to generate an instant, free estimate for your roofing project in just 30 seconds. This reflects my commitment to transparency—no hidden fees, just expert workmanship and clear communication through my dedicated client portal.