Flat Roofing in Frodsham, Cheshire West and Chester

Does it feel like you are patching up the same leak every winter? Traditional bitumen felt was the go-to for years, but it has a nasty habit of cracking in the sun and rotting in the rain. Before you know it, you have got 'ponding'—those stubborn pools of water that sit on the surface because the roof has lost its shape. We specialise in replacing these outdated systems with GRP fibreglass and EPDM rubber. These aren't just fancy names; they are seamless, tough-as-boots materials that don't have joins for water to creep into. Imagine never having to worry about a bit of wind-blown rain getting under a seam again. It is a one-and-done solution that saves you a fortune in the long run compared to the 'patch and pray' method.

If you want a roof that you could practically walk on, GRP (Glass Reinforced Plastic) is the way to go. We start by stripping back the old mess and laying down fresh, sturdy OSB3 boards to create a solid foundation. Then, we apply a cold-liquid resin that cures into a single, continuous sheet. There are no seams, no heat lamps needed during installation, and no weak points. It is particularly popular for kitchen extensions and balconies around Cheshire West and Chester because it looks incredibly neat and tidy. You can even choose a non-slip finish if you need to access the area for maintenance. It’s basically like wrapping your extension in a waterproof hull, keeping everything underneath bone dry regardless of what the British summer throws at us.

For many of the larger detached garages or garden offices we see in Frodsham, EPDM rubber is an absolute winner. It’s a high-performance synthetic membrane that feels a bit like an inner tube from a tyre, only much tougher. The beauty of EPDM is its flexibility; it expands and contracts as the temperature changes, so it won't crack when we hit a sudden frost or a rare heatwave. Most of the time, we can install it in one single, massive sheet, meaning zero joins across the entire roof. It’s incredibly durable and, quite frankly, one of the most cost-effective ways to weatherproof a large flat area for decades. Plus, it’s environmentally friendly and doesn't require any nasty chemicals to stay waterproof.

Is your flat-roofed extension always the coldest room in the house? That is usually because it’s a 'cold roof' design, where the insulation is tucked away under the rafters, leaving the structural timbers exposed to the damp and cold. We can transform that space by building a 'warm roof'. By placing high-quality insulation boards on top of the roof deck and then sealing it with GRP or EPDM, we keep the heat inside your home where it belongs. Not only does this make the room much more comfortable to sit in during the winter, but it also prevents the timber from rotting due to condensation. It is a smart investment that pays for itself in lower heating bills and a much cosier living space.