Flat Roofs
Modern flat roofing solutions built for durability, clean aesthetics, and water-tight performance — ideal for residential and commercial properties.
- Professional Service
Expert Flat Roof Installation in London
At Westminster ProGuard Roofing, we specialise in installing and repairing flat roofs using premium EPDM rubber, GRP fibreglass, and modern felt systems. Whether for extensions, garages, or commercial buildings, our flat roofs are designed for long life and water-tight protection.
Our experienced team handles every project with precision, using durable materials and proven techniques to deliver clean, modern flat roofs that stand the test of time.
“A professionally installed EPDM flat roof can last 30+ years with minimal maintenance — and improves your property value significantly.”
What's Included in Our Service
Free Inspection
Detailed survey and assessment of your existing flat roof.
EPDM & GRP Options
Premium rubber and fibreglass roofing materials.
Insulation Upgrade
Built-in insulation options for energy efficiency.
Full Waste Removal
Clean and tidy completion with all debris removed.
20-Year Guarantee
Long-term workmanship warranty for total peace of mind.
Water-Tight Finish
Seamless, leak-proof installation built to last.
- FAQ's
Frequently Asked Questions
Got questions about our flat roofing services? Here are answers to some of the most common queries from our customers. Can’t find what you’re looking for? Get in touch with our team.
What materials do you use for flat roofs?
We work with EPDM rubber, GRP fibreglass, and modern felt systems. We’ll recommend the best option based on your property and budget.
How long does a flat roof last?
A professionally installed EPDM or GRP flat roof can last 20–30+ years with minimal maintenance, making it an excellent long-term investment.
Do flat roofs leak more than pitched roofs?
Not when installed correctly. Modern EPDM and GRP systems are completely seamless and water-tight — far more reliable than older felt roofs.
Can you replace just part of a flat roof?
Yes, we handle partial repairs as well as full replacements. We’ll inspect the roof and recommend the most cost-effective solution.
Do you install insulation with new flat roofs?
Yes, we offer warm-roof and cold-roof insulation options to improve energy efficiency and reduce heating bills year-round.
How long does flat roof installation take?
Most flat roof installations take between 2–5 days depending on size and complexity. We’ll always provide a clear timeline before starting.
Do you offer guarantees on flat roof work?
Yes, all our flat roof installations come with a 20-year workmanship guarantee plus full manufacturer warranties on materials.