Flat Roofing in Crawley, West Sussex

Have you noticed water sitting on your roof days after the rain has stopped? That "ponding" is a classic sign that something isn't quite right. Most homeowners in Crawley come to us when they see blistering in their old bitumen felt or, worse, damp patches appearing on the ceiling. It’s frustrating, isn't it? A flat roof should protect your home, not cause you stress. We specialise in identifying exactly where the system is failing—whether it's a cracked upstand or a failing abutment—and we provide a fix that stops the rot before it starts.

If you want a roof you can basically forget about for the next 50 years, EPDM rubber is a fantastic shout. It's a single-ply membrane that's incredibly tough yet stays flexible. Why does that matter? Well, buildings naturally move and settle over time. While older materials might crack under that pressure, EPDM stretches and breathes. It's perfect for Crawley’s varied weather, from summer heatwaves to freezing winter nights. We install it as a seamless sheet wherever possible, which means fewer joints and significantly less chance of a leak ever developing.

Looking for something that looks sleek and acts like a fortress? GRP (Glass Reinforced Polyester) is often the go-to choice for our customers in West Sussex, especially for balconies or roofs with a lot of foot traffic. It's applied as a liquid and cures into a single, seamless skin. No joins, no seams, no weak points. Because it's so rigid and durable, it's also very difficult for anyone to break through, adding an extra layer of security to your home. Plus, it comes in a range of finishes to match your property’s aesthetic.

Don't mistake modern felt for the thin, brittle stuff used decades ago. The high-performance elastomeric felt we use today is a completely different beast. It's a cost-effective, multi-layer system that's ideal for garages, sheds, and outbuildings. By using "torch-on" techniques, we create a thick, waterproof barrier that's surprisingly resilient. It's a great way to get a professional, long-lasting finish without breaking the bank. We make sure every drip edge and kerb is finished perfectly so the water goes exactly where it should—into your gutters.