Flat roof installation by Master K Roofing

Flat Roof Repairs in London

Specialist flat roofing systems including Firestone RubberCover EPDM and GRP fibreglass — designed for long-lasting protection, durability, and style.

flat roofs installation

rubber roofing London and felt roofers London

We install the most reliable and durable flat roofing systems available, each suited to different applications and budgets, including flat roof leak repair, flat roof maintenance, EPDM roofing repair, and residential flat roofing.

Most Popular

Firestone RubberCover EPDM

The system is based on high-performing EPDM rubber membranes, designed for residential applications. Ideal for extensions, verandas, garages, carports, garden sheds, and balconies. Extremely durable and long-lasting.

  • High-performance rubber membrane
  • Ideal for extensions and garages
  • Resistant to UV and temperature extremes
  • 15-25 year lifespan
Premium Choice

GRP Fibreglass Roofing

GRP (Glass Reinforced Polyester) creates a seamless, extremely strong flat roof. Much more durable than traditional felt, with no joints to create potential leak points. Perfect for flat roofs where longevity is the priority.

  • Seamless construction
  • Extremely durable and strong
  • No joints — minimal leak risk
  • 20-30 year lifespan
Budget Friendly

Felt Roofing

A traditional and cost-effective flat roofing solution. When installed correctly by experienced roofers using quality materials, felt roofing provides reliable waterproofing and a good lifespan at an affordable price point.

  • Cost-effective solution
  • Quick installation
  • Good waterproofing performance
  • 10-15 year lifespan

Not sure which system is right for you?

We offer free inspections and unbiased recommendations to help you make the right choice.

Book a Free Inspection

Full Guarantee

All flat roof installations and repairs come with a comprehensive workmanship guarantee.

Free Quotation

Free, no-obligation quotations with no pressure. We let the quality of our work speak for itself.

14-Day Cooling-Off

A 14-day cooling-off period on all installations for complete peace of mind.

Benefits of Modern Flat Roofing

Today's flat roofing systems offer exceptional durability and performance compared to traditional methods.

Seamless Finish

Minimal joints and seams significantly reduce the risk of leaks over time.

Space Efficient

Ideal for maximizing internal space in extensions and smaller properties.

Cost Effective

Generally more affordable to install and maintain than pitched roofs.

Ultra Durable

Systems like EPDM and GRP can last 30+ years with minimal maintenance.

Flat Roof Installation Process

01

Site Assessment

We evaluate the substrate and recommend the best flat roof system.

02

Deck Preparation

Surface is cleaned and prepared to ensure maximum adhesion.

03

System Application

Expert application of EPDM rubber or GRP fibreglass layers.

04

Sealing & Finish

Edges and penetrations are meticulously sealed for total protection.

Flat Roof Questions Answered

How long does a flat roof last?
With proper installation and maintenance, a flat roof can last 15-30 years. EPDM rubber roofs and GRP fibreglass roofs tend to have the longest lifespans. We will advise you on the best system for your property.
What is EPDM and why is it a good choice?
EPDM (Ethylene Propylene Diene Monomer) is a high-performing rubber membrane system ideal for residential flat roofs. It is durable, waterproof, flexible, and resistant to UV rays and extreme temperatures, making it one of the best flat roofing systems available.
What is GRP fibreglass roofing?
GRP stands for Glass Reinforced Polyester — a composite material that creates a seamless, extremely durable flat roof surface. It is much more durable than traditional felt, has no joints to leak, and is ideal for extensions, garages, and balconies.
Do you offer a cooling-off period?
Yes. We offer a 14-day cooling-off period on all flat roof installations, giving you complete peace of mind when making your decision.
Can you repair an existing flat roof?
Absolutely. We carry out flat roof repairs including patching, re-covering, and addressing leaks and blistering. Our team will inspect your roof and recommend whether repair or full replacement is the better option for you.

Need a Flat Roof Specialist?

Get your free quote and inspection from London's flat roofing experts.