Monday to Saturday: 8:00 AM – 6:00 PM

678 Washington DC, USA

Get Started

Flat Roofing

Flat roofs require specialised installation to prevent pooling and leaks. We install high-performance GRP fibreglass and traditional felt systems designed for long-term durability.

When You Need Flat Roofing Services

Pooling water staying on your garage, extension, or porch roof after rain. Cracks, blisters, or splits appearing in the old felt membrane. Interior damp patches directly underneath your flat roof areas. Your existing flat roof is over 15 to 20 years old and showing wear.

How We Do It

We assess the condition of the deck and remove the old failing roofing materials. We repair or replace any damaged timber decking underneath. We install your chosen system, such as seamless GRP fibreglass or multi-layer felt. We complete a final quality check and issue your manufacturer-backed guarantee.

What to Expect

Most flat roof installations or major replacements take 1 to 3 days depending on the size and weather conditions.

Flat Roofing FAQs

GRP fibreglass creates a seamless, fire-retardant, and watertight membrane with a 20-year guarantee that requires virtually no maintenance.
Yes, we install cost-effective built-up felt systems using torch-on and pour-and-roll techniques where preferred.
Yes, our GRP systems can include non-slip finishes making them ideal for balconies, walkways, and terraces.
Our Cure It GRP systems come with a 20-year guarantee and can easily outlast that with basic care.