Is your flat roof leaking, sagging or showing its age? Roofing SOS Ltd is a family-run company that delivers flat roofing London homeowners and businesses trust. We install new roofs, repair damage and replace worn coverings on houses, extensions, garages, shops and offices.
Our team has more than 20 years of combined hands-on roofing experience. Request a free quote by phone or through our contact form, and you will know the price before work starts.
More than 20 years of combined hands-on experience
- Free quotations and upfront pricing
- Company workmanship guarantee
- 24/7 emergency callouts
Flat Roofing Services in London
Every roof is different. Our flat roofing services London customers choose cover three jobs: new roofs, repairs and replacements. Not sure which one you need? We will look at your roof and tell you straight.
New Flat Roof Installation
Building an extension or garage? A well-built roof protects your investment from day one. Our flat roof installation London service suits extensions, garages, outbuildings, homes and commercial properties.
We prepare the roof deck, fit insulation and lay the waterproof covering. We also add edge trims, flashing and outlets, so rainwater drains away.
Flat Roof Repair London
A leak can ruin ceilings, walls and your confidence. Our flat roof repair London team fixes leaks, damaged membranes, failed joints and loose seams. We also repair damaged flashing and roof outlets.
Many faults need only a careful repair, not a new roof. After a storm, call our 24/7 emergency line for the emergency flat roof repairs London homes and businesses need.
Flat Roof Replacement
Old roofs wear out. Our flat roof replacement London service removes the failed covering, checks the deck and fits a fresh waterproof system. It suits roofs with widespread damage or a long history of leaks. We lay out your options clearly, so you never feel pushed.
Flat Roofing Materials and Systems We Use
The best material depends on your roof, your property and your budget. We install, repair and replace the systems below. We only recommend the one that suits your roof.
EPDM Rubber Roofing
EPDM is a tough rubber membrane that handles weather well. It suits many extensions and garages. We seal the seams and edges with care.
GRP Fibreglass Roofing
GRP forms a smooth, joint-free fibreglass layer over the roof deck. It works well on many smaller roofs. We repair cracked or blistered GRP surfaces when the roof allows.
Felt Flat Roofing
Felt roofing uses layered bituminous membranes. Many flat roofs still use it. We replace old felt and repair split or blistered areas.
Common Flat Roof Problems We Repair
Flat roofs give warning signs. Spot them early, and you avoid bigger bills.
Inside, look for water stains on ceilings, damp patches in rooms or lofts, peeling paint and musty smells. Outside, watch for cracked or split coverings, bubbling, loose seams, damaged flashing, blocked outlets and ponding water that lingers for days.
Water that remains on a flat roof for long periods can point to drainage problems or an uneven roof surface. Persistent ponding may increase the risk of damage, so it is worth having the roof checked. We repair all of these faults, from a split seam to damaged roof decking.
How We Inspect and Repair a Flat Roof
We never guess. First, we assess the roof, measure the area and check the deck, drainage and existing layers. Then we trace the leak to its source, not just the wet spot.
Next, we talk through your repair options. Once you agree, we complete the work and check the repaired area.
Some leaks need a small local repair. Others need new flashing, a new outlet or fresh roof boards. A simple patch will not fix every leak, and we say so up front.
Flat Roof Repair or Replacement: Which Do You Need?
A repair suits small, local damage on a roof in fair condition, such as one split seam. Replacement deserves a look when damage spreads, leaks keep returning, the roof is old, or the insulation or deck is wet.
Repeated repairs add up, so we compare long-term value with you. Replacement is not always cheaper, and not every leak means a new roof. We share our findings, and you decide.
How Much Does Flat Roofing Cost in London?
Every roof differs, so we do not quote one price for all. The flat roof repair cost London customers pay and the flat roof installation cost London projects need depend on several things:
- Roof size
- Choice of material
- Access and scaffolding
- Extent of damage
- Labour
- Insulation and drainage repairs
- Waste removal
After the inspection, we send a written quote that lists the scope of work and any possible extra costs. You see what we include before you agree.
Our Flat Roofing Process From Quote to Completion
Contact Us
Call us or fill in our contact form. Tell us about your roof and what is wrong.
Book an Inspection
We agree a time that suits you and visit your property.
Approve Your Quote
We explain the quote and answer your questions. You approve it when you feel ready.
Prepare for the Work
We agree a start date and tell you what access we need.
Work Begins
We keep you updated and keep disruption low. For businesses, we plan access around your opening hours.
Clean-Up and Handover
We clear away roofing waste and leave the site tidy. Then we talk you through maintenance advice and your guarantee terms.
Why Choose Roofing SOS Ltd for Flat Roofing in London?
Most people want a roofer who explains the work and leaves a tidy site. That is how we work. Here is what you get:
Family-run company
You deal with a small team that cares about your property.
20+ years of combined experience
Our team has hands-on experience on residential and commercial roofs.
Fully insured and vetted
We protect you and your property.
Trusted memberships
We belong to Approved Roofers and the Roofing Register.
Company workmanship guarantee
We explain the terms before work starts.
Upfront pricing
Free quotations show you the cost before we begin.
24/7 emergency callouts
We help when a sudden leak hits.
Clear communication
We explain the problem and your options in plain words.
Safe working practices
We plan every job with safe access and working at height in mind.
One team for many roofing needs
We also offer tiled roof repair London and slate roof work, plus roof replacement London services. We handle roof maintenance, chimney repair London, guttering, fascia, soffits and spray foam removal.
Ask to see our insurance and membership details, and we will happily share them.
Flat Roofing Services Across London
Not sure we cover your street? Call us and we will confirm.
Get a Quote for Flat Roofing in London
Ready to fix or replace your flat roof? We will arrange an inspection and send you a free, written quote.
If your roof is leaking, call us to discuss our emergency roofing service. Protect your property with a roof you can rely on.
