Call our Team: 01375511420 l Contact us: contact@prclimited.co.uk
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Guarantee & Compliance
All our flat roofing installations come with a comprehensive guarantee, giving you peace of mind that your investment is protected. We work to the latest industry standards and comply fully with the Lead Sheet Association (LSA) guidelines, ensuring every project meets strict safety, performance, and environmental regulations.
Trusted by councils, housing providers & commercial estates across London, Essex & Kent - accredited and compliant.
Flat Roofing Contractors for Public, Commercial & Housing Projects in London, Essex & Kent
Approved Installers of Felt, Liquid & Single-Ply Roofing Systems
Flat Roofing Repairs
We provide flat roofing repairs, overlays and new installations across Essex, London, Kent and the surrounding areas. From commercial buildings and public-sector sites to housing and private properties, we deliver fast leak fixes, cost-effective refurbishment and full system upgrades using BBA-approved felt, liquid and single-ply roofing systems.
Our qualified team carries out roof condition surveys, drone inspections and long-term waterproofing solutions designed to protect your property for decades - with minimal disruption and clear, guaranteed workmanship.
Leak detection and localised patch repairs
Liquid-applied overlays to extend roof life
Gutter, outlet and flashing repairs
Emergency call-outs and long-term maintenance options
Cold-Applied Liquid Systems
Cold-applied liquid systems deliver a seamless, flexible waterproofing solution for flat roofs, balconies, terraces, and walkways. Because no heat is used, they’re ideal in spaces where hot works pose a risk. We work with high-performance PU and PMMA systems reinforced for strength and durability. Perfect for both new builds and refurbishments, they achieve excellent results with minimal disruption.
Long-lasting, BBA-approved waterproofing
Non-combustible options and acoustic insulation
Slip-resistant finishes for walked-on areas
Tailored guarantee packages for peace of mind
Built-Up Felt Roofing Systems
Built-up felt remains a trusted flat roofing method, known for its durability and dependable protection. Available in self-adhesive and torch-applied variants, these multi-layer systems can deliver up to 40 years of performance. They offer excellent value and reliability for many commercial and public sector projects.
Robust waterproofing for diverse roof types
Safe-to-torch options in line with sensitive-site requirements
Flexible installation techniques to match project needs
Comprehensive guarantees for quality assurance
Safe-to-Torch Compliant Roofing
On sites where safety and fire regulations are critical (e.g. timber structures, schools), our Safe-to-Torch compliance ensures all hot works follow NFRC guidelines and strict safety protocols. Where flame works are unsuitable, we use alternative flame-free solutions without compromising performance.
Fire-safe installation for sensitive or restricted sites
Certified installers following NFRC best practice
Solutions balancing safety and durability
Single-Ply Roofing Membranes
Single-ply roofs provide a lightweight, efficient waterproofing option for both new constructions and renovations. With high flexibility and ease of installation, they suit many roof designs — simple or complex alike.
High-quality waterproofing with a proven track record
Excellent performance for simple or complex roof designs
Quick installation with minimal disruption
Long-lasting protection with competitive guarantees
Ready to get your project started?
Why Choose Flat Roofing
Flat roofing offers a clean, modern aesthetic along with versatile system options that deliver durability and cost-effectiveness. With designs that include non-combustible solutions for fire-sensitive projects, modern flat roofing reliably handles complex layouts while maintaining longevity.
Areas We Cover
Premier Roofing & Contractors Limited provides professional flat roofing installation, repair and overlay services across London, Essex, Kent and the South East.
Flat Roofing in London
We install and refurbish flat roofs throughout North, Central and South London, including Islington, Ilford, Croydon, Greenwich and Wembley.
Our London team is experienced with liquid-applied systems, felt overlays and warm roof upgrades for both residential and public buildings.
How long does a flat roof last?
A professionally installed flat roof can last between 25 and 40 years. The exact lifespan depends on the material used - such as felt, single-ply membranes, or cold-applied liquid systems - as well as how well the roof is maintained over time. With regular upkeep, many flat roofs perform reliably for decades
What is the best material for a flat roof?
The best material for a flat roof will depend on your property and budget. Common options include felt, EPDM rubber, single-ply PVC, and cold-applied liquid systems. Each option provides strong waterproofing and durability, while liquid systems are especially useful for complex detailing or irregular roof shapes.
Do flat roofs always leak?
No - modern flat roofs are designed to be completely watertight. Problems usually happen because of poor installation or a lack of regular maintenance. When fitted by a professional, a flat roof will resist leaks and drainage issues for decades.
Can flat roofs be insulated?
Yes, flat roofs can be insulated. This can be done with warm roof or cold roof methods. As a result, your property becomes more energy-efficient, with lower heating costs and better condensation control.
Do I need planning permission for a new flat roof?
Most flat roof repairs and replacements are classed as permitted development, so planning permission is not usually required. However, if you plan to change the roof height, alter the design, or carry out work on a listed building, you may need consent from your local authority.
Ready to discuss your flat roofing project with our team?
Certified to Install Premium Roofing Systems from Leading Manufacturers
