Flat Roofing in Bordon, Hampshire

Have you ever looked out of an upstairs window and noticed 'ponding'—those stubborn puddles of water sitting on your flat roof days after the rain has stopped? While it might look harmless, that standing water is often a sign of poor drainage or a sagging substrate. Over time, that weight can cause the structure to bow, leading to cracks in the membrane. Most homeowners we speak to in Bordon start noticing 'blistering' or bubbles in their old felt roofs first. These are often caused by trapped moisture or air, and if they pop, you're looking at a direct route for water to enter your timber deck. Catching these issues early with a quick repair can save you the massive headache—and expense—of a full replacement later on.

If you're looking for a roof that's practically bulletproof, GRP (Glass Reinforced Polyester) fibreglass is hard to beat. Unlike traditional methods, GRP is applied as a cold liquid, creating a completely seamless finish. This means there are no joints, no seams, and absolutely no weak points where water can creep in. It's an incredibly popular choice for kitchen extensions and balconies around Bordon because it looks sleek and can be finished in almost any colour—though most people stick with a classic slate grey. Because it's so tough, you can even walk on it without worrying about damage. It’s a fit-and-forget solution that can easily last 30 years or more if installed correctly by a professional team like ours.

Imagine a giant, custom-cut rubber sheet that covers your entire roof in one go. That’s essentially what EPDM (Ethylene Propylene Diene Monomer) is. We love working with EPDM because it's incredibly flexible; it expands and contracts with the Hampshire weather, so it won't crack during a freezing winter or a scorching summer. It’s a single-ply membrane that’s been proven to last over 50 years in some cases. It's particularly great for larger flat roofs where you want a lightweight but heavy-duty waterproof barrier. Plus, if you're environmentally conscious, it’s one of the most sustainable roofing materials on the market. We take extra care with the upstands and abutments—the bits where the roof meets the wall—to ensure every corner is perfectly sealed.

Think all felt roofs are the same? Think again. The modern 'torch-on' felt systems we use today are a world away from the thin, brittle materials used back in the 70s and 80s. These high-performance elastomeric membranes are reinforced with polyester, making them tough, tear-resistant, and surprisingly flexible. It’s often the most cost-effective way to protect a garage or a garden office without compromising on quality. We apply multiple layers to create a thick, durable shield that stands up to the worst the British weather can throw at it. It’s a tried-and-tested method that, when installed with our expert craftsmanship, provides a reliable and attractive finish for decades.