Mon–Sun: 07:00–17:00

678 Washington DC, USA

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Flat Roofing

Flat roofs require specialized waterproofing techniques to prevent pooling and leaks. We install modern high-performance felt systems and durable coverings designed for extensions, garages, and commercial properties.

When You Need Flat Roofing Services

Pooling water that sits on your flat roof days after rainfall. Bubbling, blistering, or cracking in the existing felt surface. Water stains appearing on the ceiling directly below your flat roof extension. Moss and algae growth holding moisture against an ageing membrane.

How We Do It

We inspect the existing deck for rotting timber or trapped moisture. We strip the failing membrane and replace damaged decking boards where necessary. We install high-performance torch-on felt or modern waterproofing layers. We ensure proper falls and drainage outlets are established to prevent standing water.

What to Expect

Most flat roof installations or major repairs are completed within 1 to 2 days.

Flat Roofing FAQs

We install multi-layer torch-on felt systems which offer proven durability and weather resistance for flat roofs.
If the damage is localized, we can patch and re-seal the area. If the deck is rotten, a full replacement is safer.
We ensure correct gradient grading during installation so rainwater flows naturally toward gutters and outlets.
Standard felt flat roofs are designed for weatherproofing, not heavy foot traffic. We can discuss reinforced options if you need access.