Roofing Services

Magner — Trusted Roofing Contractors in London

Magner — London’s Reliable Roofing Contractors
Looking for expert roofers in London? At Magner, we provide professional roofing services from emergency roof repairs to full roof replacements. With over 50 years of experience, our local teams deliver safe, high-quality work with transparent pricing and guaranteed results.

Our Roofing Services

We offer a full range of roofing solutions for homeowners, landlords, managing agents and commercial clients.

Roof Repairs & Leak Detection
Fast response for storm damage, leaks, slipped tiles, cracked leadwork and chimney flashing repairs.
Roof Replacement London
Complete re-roofing in slate, tile or modern systems. Perfect for period properties, refurbishments, or new developments.
Flat Roofing Specialists
Durable solutions in High Performance Felts, Liquid Waterproofing, Asphalt and Single-ply membranes, installed with long-term guarantees.
Leadwork & Flashing
Traditional lead roofing and precision flashing to keep your property watertight.
Guttering, Fascia’s & Soffits
Professional installation, cleaning and repairs to prevent water ingress and protect brickwork.
Planned Roofing Maintenance
Tailored roof maintenance packages to reduce costly repairs and ensure compliance for landlords and property managers.

About Magner Roofing

For over five decades, Magner has been trusted in London construction. Our roofing division combines traditional craftsmanship with modern systems to deliver safe, compliant and cost-effective solutions.

Why choose Magner?
50+ years of industry expertise
Local London roofers, rapid response
Clear, itemised quotations
Trained in heritage & modern roofing methods
Fully insured & health & safety compliant
Proudly NFRC-accredited for quality and reliability
Certified installers for Redland & Icopal, part of the BMI Group
SIG Design & Technology Accredited Contractor (DATAC)

Guarantees & Accreditation
Magner is a proud member of the National Federation of Roofing Contractors (NFRC) and a certified installer for Redland & Icopal (BMI Group) — leading names in roofing systems across the UK and Europe. This ensures our clients benefit from the highest standards of workmanship, manufacturer-backed warranties, and complete peace of mind.