A woman sits on a bench, looking at her phone, near a busy street with people, a red bus, and a clock tower in the

A flat-roof roofer for properties across Ealing

EPDM and GRP systems. Decks and drainage assessed. Domestic and commercial roofs covered.

020 3996 6117

Choose a system for the actual roof

Inspect beneath the surface

We check the deck before new material hides instability or trapped damage.

Compare finish and flexibility

We explain the practical difference between rubber membrane and hard GRP.

Plan the drainage route

Falls and outlets are assessed so rain has a clear path off the surface.

Compare flexible rubber with hard fibreglass

A new flat roof should suit the deck, layout and drainage rather than simply using whichever material name sounds familiar. For properties in Ealing, we assess roof dimensions, substrate condition, falls, outlets and perimeter details before advising. EPDM forms a flexible rubber membrane and can reduce joins across the main area. GRP is built on a prepared deck to create a hard fibreglass surface. Both depend on careful edge and outlet work, so the shape of the roof matters as much as the broad covering.

Two adjacent flat rooftops with differing finishes, surrounded by a suburban landscape with trees and houses.

Start with the deck and finish at the outlet

We look for softness, movement or existing damage before covering the substrate. During flat-roof projects in Ealing, we also check where water should leave and how upstands, corners and penetrations must be sealed. EPDM can suit roofs that benefit from a flexible sheet, while GRP appeals where a clean, hard finish fits the layout. We explain the practical differences, recommend an appropriate build-up and provide a free quotation before installation or replacement begins.

Frequently asked questions

Is EPDM or GRP better for our flat roof?

Neither is automatically better. EPDM provides flexibility and few main-area joins, while GRP creates a hard finished surface. Deck condition, roof shape, drainage and access determine which option is more suitable.

Why must the roof deck be checked first?

The waterproof covering relies on a stable base. Softness, movement or moisture damage beneath it can shorten the life of new work. We assess the substrate and include necessary preparation in the proposed system.

Do flat roofs need sloping drainage?

Yes. A flat roof should still have suitable falls towards its outlets. Poor drainage can leave standing water testing seams and details. We check the planned water route as part of the installation or replacement assessment.