Monday to Saturday: 8:00 AM – 6:00 PM

678 Washington DC, USA

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Flat Roofs

Flat roofs require specialized installation techniques to prevent standing water and leaks. Jl Roofing installs and repairs modern flat roofing systems built for maximum durability.

When You Need Flat Roofing Services

Puddled water pooling on your garage or extension roof after rain. Blistering, cracking, or peeling on felt or rubber roof surfaces. Damp patches appearing on interior ceilings directly beneath flat roof sections. Ageing felt roofing that has passed its serviceable lifespan.

How We Do It

We inspect the flat roof deck and check for structural timber rot or insulation issues. We remove failing layers down to the solid deck. We lay modern waterproof membranes such as EPDM rubber or high-performance felt systems. We seal all perimeter trims and flashings to ensure a completely watertight finish.

What to Expect

Most flat roof replacements are completed within 1 to 3 days.

Flat Roofs FAQs

EPDM rubber and torch-on felt are both excellent choices. We recommend the best option based on your budget and property use.
Yes, localized tears or blisters can often be patched, provided the underlying deck remains dry and sound.
Pooling water is usually caused by inadequate falls in the deck or blocked drainage outlets, which we can correct.
Yes, we can install modern rigid insulation boards during replacement to meet current energy efficiency standards.