New Roof Construction
We deliver careful and precise roofing work using durable materials that ensure long-lasting protection and strength.
New Roof ConstructionReplacement Roofs
Our team replaces old or damaged roofs efficiently, providing reliable protection and a better look.
Replacement RoofsBalconies, Terraces, and Walkways
We respond quickly to urgent roof damage, fixing leaks and problems fast to protect your property from further issues.
Balconies, Terraces, and WalkwaysBespoke GRP Applications
Our experts find leaks accurately and repair them promptly, keeping your roof safe from water damage and decay over time.
Bespoke GRP ApplicationsRepairs and Maintenance
We install and repair shingle roofs with care, offering durability, style, and reliable protection for every home we serve.
Repairs and MaintenanceRoof Inspections
Our metal roofing solutions provide strength, energy efficiency, and long-lasting protection against all weather.
Roof InspectionsWaterproofing Solutions
We offer effective waterproofing that shields roofs from leaks and moisture while extending their life and durability.
Waterproofing SolutionsSkylight Installation
Our skylight installation brightens rooms with natural light and improves ventilation, while fitting seamlessly and safely.
Read MoreOur Process
Specialist Fibreglass Roofing Services in London
We provide durable GRP fibreglass roofing, flat roof replacements, and waterproof balcony installations across London and Kent. Backed by up to 40-year guarantees, our expert team delivers seamless protection for your property.
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.
Steve and the team replaced our leaking flat roof with a seamless GRP system. The work was completed cleanly and efficiently, and the new roof looks fantastic.
We had a roof terrace converted with an anti-slip slate granule finish. Excellent craftsmanship, professional communication, and fully guaranteed.
Prompt survey, competitive price, and top-quality fibreglass work. Highly recommend London GRP Roofing for any flat roof project.
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.