Monday to Sunday: 24 Hour Callout / Available Daily

678 Washington DC, USA

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Flat Roofs

Flat roofs require specialized waterproofing techniques to prevent pooling and leaks. We install modern green mineral felt, GRP fibreglass, rubber, and lead systems built to last.

When You Need Flat Roof Services

Standing water or puddles remaining on the roof 48 hours after rain. Bubbling, blistering, or cracking in older felt roof surfaces. Internal water leaks or damp patches directly beneath the flat roof. Torn or peeling rubber membrane edges on garage or extension roofs.

How We Do It

We inspect the flat roof deck for rotting timber or trapped moisture. We strip the failing surface and repair or replace damaged decking boards. We lay your choice of high-performance GRP fibreglass, EPDM rubber, or multi-layer mineral felt. We secure all edge trims and flashings to guarantee a watertight finish.

What to Expect

Most flat roof replacements on extensions or garages are completed within 1 to 2 days.

Flat Roofs FAQs

GRP fibreglass and EPDM rubber offer exceptional lifespans of 30+ years, while mineral felt remains a reliable, traditional option.
Yes, localized tears, blisters, and flashing leaks can often be repaired quickly without a full re-roof.
All our flat roofing installations are fully guaranteed for your peace of mind.
Yes, we handle complete site cleanup and dispose of all old roofing waste responsibly.