Commercial Roofing London

We work with a wide variety of commercial roof systems: single-ply membranes (EPDM, PVC, etc.), built-up roofing, metal roofing and cladding, flat deck systems, green roofing, rooflights, overcladding, and specialist waterproofing. Each option is selected based on performance, budget, building type, and long-term maintenance considerations.

Key indicators include persistent leaks, large ponding/water accumulation, visible corrosion or rust (for metal roofs), membrane blistering, sagging or structural distress, or insulation that is waterlogged. We begin with a detailed survey of the roof's condition, structure, and history, before advising on the optimal solution for you.

It depends on the size of the building, the type of roof, the complexity (including access, structural work, and required permits), and the weather conditions. A roof seller warehouse or overclad project might take a few weeks, while a large industrial facility or complete roof replacement could take several months. We plan each project carefully to minimise disruption to your business.

We always aim to reduce disruption. This means scheduling work during off-peak hours, working in phases (so only parts of the roof are worked on at once), using safe and organised access systems, and keeping work zones tidy. We'll work closely with you to understand your operational priorities before we start.

Cost is influenced by several factors, including roof size and shape, material choice, the condition of the existing roofing/substructure, insulation, and other factors such as roof penetrations, rooflights, and vents), access to the roof, and any structural or regulatory requirements. After our comprehensive roof survey, we will provide a detailed quote so you know exactly what you're paying for.

Yes. For commercial roofing projects, we include warranties covering workmanship and, where applicable, manufacturer's guarantees for materials. We ensure that you understand what is covered (and what isn't), as well as the duration. We provide clear, written warranty documentation that helps avoid misunderstandings later.

Commercial manufacturers need to meet specific building regulations (e.g., thermal performance, waterproofing, fire safety). If your building is in a conservation area or has listed status, there might be planning constraints. We handle regulatory compliance, obtain required permits, and ensure our installation meets all applicable standards.

Regular inspections (especially after storms), clearing gutters and drains, checking flashings and sealants, ensuring roof plant or equipment isn't damaging the membrane, monitoring and repairing minor defects before they grow, and addressing ponding water are all essential. A proactive maintenance programme can significantly extend roof life and reduce costly emergency repairs.

Very efficient, depending on the design. By using high-quality insulation, reflective membranes or coatings, ensuring the correct roof pitch/drainage, and optimising the roof build-up (e.g., vapour barriers, thermal layers), you can reduce heat loss and cooling loads. This can help lower energy costs, assist compliance with building regulations, and even contribute towards environmental / sustainability goals.

By combining London-specific expertise with a commitment to quality and minimal disruption, we conduct detailed roof surveys, offer multiple roofing systems tailored to your building and needs, use certified materials, honour warranties, comply with regulations, and strive to deliver projects on time and on budget. Your satisfaction—and the long-term performance of your roof—is our priority.