Secure assets and uninterrupted operations.
A professional commercial roofing solution is a strategic investment in your business's future. It's about securing your property, protecting your assets, and ensuring day-to-day operations continue without disruption.
- ✓Commercial flat roof repairs, replacements, and maintenance
- ✓Experience with schools, offices, apartment blocks, and retail
- ✓Planned maintenance contracts available
- ✓Free commercial roof surveys
- ✓Fully insured for commercial projects
Comprehensive commercial roofing solutions.
Commercial Flat Roofing
Installation, repair, and replacement of all commercial flat roofing systems, including EPDM and TPO membranes.
Metal Roofing Repairs
Repairs for all types of metal roofs, from addressing leaks and rust to applying protective coatings.
Emergency Repairs and Leaks
Rapid-response services to find and fix commercial roof leaks and storm damage, protecting your assets.
Preventative Maintenance
Bespoke maintenance contracts to keep your roof in top condition with regular inspections.
Full Roof Replacement
Complete roof replacement using a system perfectly suited to your business's needs and budget.
Three steps. No surprises.
Most roofers vanish between the quote and the invoice. We don't. Here's exactly how a job goes from your call to a finished roof.
Free survey & inspection
We come out, climb up, and look at your roof properly — no obligation, no hard sell, no call-out fee. You get a plain-English assessment of what we found and what (if anything) needs doing.
Itemised written quote
A written quote with materials, labour, scaffolding and timeline broken out line by line. We name our materials and our suppliers — no mystery line items, and no deposit required.
The job, properly done
The same lead tradesman from quote to handover. Site cleaned daily, neighbours considered, and a 10-year insurance-backed guarantee handed over once you're happy.
Is Your Commercial Roof Failing?
Visible Leaks or Water Stains
The most obvious sign, often appearing on ceilings, walls, or dripping onto equipment.
Pooling or Standing Water
Water remaining on your flat roof for more than 48 hours is a major sign of improper drainage.
Membrane Damage
Visible cracks, blisters, tears, or punctures in the roof's surface.
Compromised Flashing
Gaps, cracks, or wear around vents, skylights, or parapet walls.
Increased Energy Bills
A sudden increase in costs can indicate compromised insulation in a failing roofing system.
Rust or Corrosion
On metal commercial roofs, rust or extensive corrosion is a clear sign the system is failing.
Mould or Damp
Mould, mildew, or a damp smell inside your building can point to a hidden roof leak.
Trade is full of uncertainty. We remove it.
"South West London's period roofs demand specialist knowledge — from Victorian slate to lead valleys and heritage chimneys. We've built our team around getting it right first time, every time."
10-year insurance-backed warranty
Independently underwritten — covers materials and workmanship even if we cease trading.
No deposit. Ever.
You pay on completion, against a finished job you've signed off. Not before.
Fully certified · £2m PLI
CHAS-accredited, fully insured, and registered with the Federation of Master Builders.
The true cost of cheap work.
A commercial roof is a major investment. The consequences of bad workmanship go beyond leaks — they can lead to operational disruption and costly asset damage.
Improper Material Application
Using the wrong materials or failing to follow manufacturer instructions can void the warranty and lead to premature failure.
Poor Seam Welding
On single-ply membranes, weak or improper seam welds are a guaranteed point of failure and immediate leaks.
Incorrect Drainage
Failing to ensure proper slope and drainage leads to dangerous pooling water that can cause partial collapse.
Failure to Comply with Regulations
Unqualified contractors cut corners that leave your property non-compliant with building and safety codes.
No Structural Assessment
A cheap job might cover up existing structural damage, leading to catastrophic failure.
Everything you need to know about commercial roofing.
Resources for property managers and business owners on commercial roofing maintenance and contractor selection.
Things people often ask.
Can't find what you're looking for? Call us on 0203 633 9159 — we answer in person, including evenings and weekends.
Jobs like yours.
Available across South West London.
Other ways we can help.
Same day response, every time.
Whether it's a leaking valley at 2am or a planned re-roof for next spring, we're the same call. Phone or WhatsApp us, or visit our Lavender Hill workshop.
London SW11 1LJ
Office hours: 7am–7pm