Commercial Roofing Contractors London

Exall Group are specialist commercial roofing contractors serving businesses across Greater London. With a strong track record of completed projects spanning the City, West End, South London, East London and the outer boroughs, we are one of the region's most experienced commercial roofing teams.

We deliver the full range of commercial roofing services across London including metal roofing, standing seam installation, single ply membrane systems, asbestos roof removal and replacement, flat roofing, liquid waterproofing, drone surveys and emergency roof repairs. Whether you manage an office block in the City, a warehouse in Enfield, a school in Lambeth or a healthcare facility in Croydon, our experienced team has the expertise and equipment to deliver to the highest standard.

As regular contractors across the capital, we understand the demands of working in London — tight programmes, restricted access, busy occupied buildings and the need for minimal disruption. Our team is fully accredited, operates to CDM regulations and carries all necessary documentation as standard. We are approved installers for Kalzip, Sika, FLAGON, IKO and Soprema systems.

Recent London projects include a single ply membrane replacement at University of the Arts London in Peckham, composite panel roofing at Pimlico Plumbers HQ in Lambeth, a standing seam roof at Molesey FC in East Molesey, and roofing works at Cygnet Hospital in Beckton. We have also completed projects for the NHS, Rolex, BMW and Waitrose across the capital.

We carry full public liability and employer's liability insurance, operate under CDM regulations, and provide complete documentation on all projects. All major systems come with manufacturer-backed warranties of up to 25 years.