top of page
Flat rooftop with a skylight and ventilation pipes, surrounded by urban buildings and trees under a cloudy sky.

Flat roofing systems fitted and maintained across London

EPDM, GRP and single-ply options. Domestic and commercial roofs. Guaranteed workmanship.

A flat roof made for its setting

Start with a sound deck

We check the supporting surface before covering defects that may cause later failure.

Detail every roof edge

We seal trims, outlets and upstands where water commonly finds a route inside.

Compare systems clearly

We explain how each material behaves so you can make an informed choice.

A flat roof depends on every detail

Flat roofing needs more than a waterproof sheet laid over a deck. The base must be sound, the falls must guide rain towards an outlet, and every edge or penetration needs a dependable seal. We design, install and replace systems for homes and commercial buildings, using EPDM rubber, GRP fibreglass and single-ply membranes where suitable. EPDM provides a flexible covering, GRP creates a hard finished surface, and single-ply can suit layouts that need carefully formed membrane detailing. We match the material to the roof rather than forcing one system onto every job.

A close-up of a flat rooftop with a modern drainage system.
Flat rooftop with a skylight and ventilation pipes, surrounded by urban buildings and trees under a cloudy sky.

Keep water moving and weak points sealed

Before specifying the work, we consider roof size, substrate condition, access, use and the appearance you want. We check drainage outlets, upstands and perimeter trims because these areas often decide how well a flat roof performs. Correct falls help prevent standing water, while sealed penetrations keep rain away from the build-up beneath. After installation, sensible maintenance can extend the system's useful life. We can discuss planned checks and follow-up inspections, including clearing outlets and watching vulnerable details.

Frequently asked questions

Which flat-roof material should we choose?

The answer depends on the roof layout, deck, drainage, access and required finish. EPDM is flexible, GRP has a hard surface, and single-ply allows formed membrane details. We inspect the roof and explain which options fit those conditions.

Does a flat roof need to be completely level?

No. It needs correctly formed falls that move rainwater towards suitable outlets. A roof that looks flat from below should still drain effectively. We include the deck, falls and outlet positions in our assessment before recommending a system.

How can we maintain a new flat roof?

Keep outlets clear, avoid puncturing the surface and have vulnerable details checked when needed. Planned inspections can identify movement, damaged trims or blocked drainage before water reaches the deck. We can discuss a suitable maintenance plan.

Compare flat-roof systems for your property

Call us to discuss the roof layout and arrange a free, no-obligation quotation for suitable flat roofing.

bottom of page