GRP Flat Roofs
We deliver careful and precise roofing work using durable materials that ensure long-lasting protection and strength.
GRP Flat RoofsBalconies and Terraces
Our team replaces old or damaged roofs efficiently, providing reliable protection and a better look.
Balconies and TerracesWarm Roof Systems
We respond quickly to urgent roof damage, fixing leaks and problems fast to protect your property from further issues.
Warm Roof SystemsRoof Repairs
Our experts find leaks accurately and repair them promptly, keeping your roof safe from water damage and decay over time.
Roof RepairsRoof Replacements
We install and repair shingle roofs with care, offering durability, style, and reliable protection for every home we serve.
Roof ReplacementsWalkways and Ponds
Our metal roofing solutions provide strength, energy efficiency, and long-lasting protection against all weather.
Walkways and PondsLiquid Waterproofing
We offer effective waterproofing that shields roofs from leaks and moisture while extending their life and durability.
Liquid WaterproofingSkylight Installation
Our skylight installation brightens rooms with natural light and improves ventilation, while fitting seamlessly and safely.
Read MoreOur Process
Specialist GRP Fibreglass Roofing Services in London
With over 15 years of hands-on experience, we provide durable GRP fibreglass roofing systems for residential and commercial properties across London and Kent. Every installation is backed by up to 40-year product guarantees and 10-year insurance-backed protection.
Free Inspection & Consultation
We visit your property, assess the roof condition, identify damage or wear, and explain what we find in plain language�so you know exactly where you stand before any work begins.
Detailed Quote & Options
You receive a clear written estimate with material choices, scope of work, timeline, and pricing. No hidden fees�just transparent options so you can choose what fits your home and budget.
Scheduling & Job Prep
Once approved, we lock in a start date, order materials, protect landscaping and walkways, and keep you updated so the day of work is organized and low-stress.
Professional Installation
Our licensed crew completes the repair or replacement with quality materials and careful craftsmanship�tear-off, underlayment, flashing, and finishing done to code and manufacturer standards.
Final Walkthrough & Warranty
We walk the job with you, answer questions, clean the site, and provide warranty details plus ongoing support so your new roof is protected long after we leave.
Testimonials
What Our Customers Say
Real feedback from homeowners and businesses who trust us with their roofs.
London GRP Roofing replaced our leaking old felt flat roof with a neat fibreglass system. The team was professional, tidy, and finished on schedule.
[CONFIRM: We had a balcony terrace done with an anti-slip finish. Excellent communication and the 30-year guarantee gives real peace of mind.]
[CONFIRM: Top quality workmanship on our new warm roof. House is noticeably warmer and no more pooling water.]
Metal roofing install looks sharp and the crew explained every option clearly. Great experience from estimate to final walkthrough.
Skylight installation brightened our kitchen and sealed perfectly. Professional, tidy, and on budget.
They helped with our insurance claim after storm damage and restored the roof quickly. Truly reliable partners.
Waterproofing fixed years of seepage issues. Transparent process and excellent follow-up after the job.
Shingle replacement looks brand new. Fair quote, skilled crew, and a warranty that gives real peace of mind.