HomeFlat Roofing
Flat RoofingSpecialists
Expert installations, repairs & replacements across Surrey & London
With nearly 40 years of experience, Steina Group delivers high-quality flat roofing solutions for residential and commercial properties. All work is backed by our 10-year insurance-backed guarantee.
Trusted Since 1986
Why Choose Steina Group for Your Flat Roof?
We specialise in all aspects of flat roofing — from new installations and full replacements to emergency repairs and routine maintenance. Our team uses only premium materials and proven techniques to ensure a watertight, long-lasting result every time.
- All work fully insured and guaranteed
- Gas Safe registered engineers
- Free, no-obligation surveys
- Covering Surrey, London & surrounding areas
38+
Years Experience
500+
Roofs Completed
10yr
Guarantee
5★
Google Rating
What We Offer
Our Flat Roofing Services
New Flat Roof Installations
Full design and installation of flat roofing systems for new builds and extensions. We work with EPDM rubber and felt systems to suit your property and budget.
Flat Roof Repairs
Fast, reliable repairs for leaks, blistering, cracking, and ponding water. We diagnose the root cause and fix it properly — not just a temporary patch.
Full Roof Replacements
When repair is no longer cost-effective, we strip and replace your flat roof entirely. We advise on the best system for your property and provide a full written quotation.
Roof Surveys & Inspections
Not sure of the condition of your roof? We carry out thorough surveys and provide a detailed written report with photographic evidence and recommended action.
EPDM Rubber Roofing
EPDM rubber membranes offer excellent flexibility and weather resistance. Ideal for larger flat roofs, they are quick to install and carry a long manufacturer warranty.
Simple & Transparent
Our Process
01
Free Survey
We visit your property, assess the roof, and provide a detailed written quotation — completely free of charge.
02
Agree Specification
We discuss the best roofing system for your needs and budget, and agree a start date that suits you.
03
Professional Installation
Our experienced team carries out all work to the highest standard, keeping disruption to a minimum.
04
Inspection & Sign-Off
We carry out a final inspection with you and issue your 10-year insurance-backed guarantee certificate.
Our Work
Recent Flat Roofing Projects
A selection of completed installations, repairs, and replacements across Surrey and London.
Flat roof repair in progress
Flat roof installation completed
New flat roof replacement on house extension
Completed flat roof installation
Flat roof before repair
Professional flat roofing workGet a Free Flat Roof Survey
Contact us today for a no-obligation survey and written quotation. We cover Surrey, London, and all surrounding areas.