★★★★★ 5.0 · 150+ reviews
★★★★★ 5.0 · 34 Google reviewsCommercial Roofing in Berkshire & Surrey
Flat roof replacement, pitched re-roofs and repairs for offices, shops, units and residential blocks across Windsor, Maidenhead, Weybridge, Bracknell and South West London. One owner-led team, a written specification and a fixed price.
Roofing for Businesses, Landlords and Managing Agents
Commercial roofs fail the same way homes do, just with tenants, stock and trading hours underneath. We plan the work around the building, put the specification in writing and run the job with our own team.
Flat roof replacement
Built-up felt, EPDM rubber and GRP on offices, shops, extensions and units, stripped back to the deck and rebuilt with the falls, upstands and outlets done properly.
Pitched re-roofs
Tile and slate re-roofs on mixed-use buildings, flats above shops and converted houses, with scaffold, edge protection and a clean site every day.
Repairs and leak tracing
Leaks traced to the cause, not the stain, and repaired properly. Temporary weatherproofing first if trading or tenants cannot wait.
Planned maintenance
Gutters, outlets, flashings and moss cleared on a schedule so small faults are fixed before they reach the ceiling tiles.
Landlord portfolios
One point of contact for a portfolio of houses or flats, with a written quote per property and photos of the work for your records.
Insurance and storm damage
Written damage reports with photographs for your insurer, and the repair carried out to match.
A Written Specification Before Anyone Goes Up
Every commercial job starts with Cornelius on site. He inspects the roof, explains what it needs in plain English and puts the specification, programme and price in writing. No subcontracted crews and no surprises on the invoice.
Survey and photos
Cornelius inspects the roof himself and photographs what he finds, so you see the problem, not just a price.
Fixed written price
The materials, method and price are written down before work is booked. Variations are agreed in writing first.
Worked around you
Start times, access, noise and skips planned around your tenants or trading hours.
Fully insured company
Seal Pro Roofing is a fully insured limited company, with a workmanship guarantee on every job.
27+ years on the tools
Cornelius has more than 27 years in roofing and runs every job himself.
Clean handover
Site cleared, gutters left clean and photos of the finished roof for your file.
A full re-roof and a large flat roof, finished together
Our Fleet job combined a full pitched re-roof with a large flat roof replacement on the same property, stripped back and rebuilt in one programme. It is the kind of combined pitched and flat work most commercial buildings need.
Get Your Commercial Roof Priced Properly
Tell us about the building and the roof, and Cornelius will arrange a site visit and a written specification and price. Prefer to talk first? Call either number, any time.
Get Your Free Roofing Quote
Tell us about the job, we usually reply within the hour.
Prefer to talk? Speak to Cornelius on 01753 330566 or
Expert Roofer Verified memberQuestions, Answered
What Homeowners Say About Working With Us
“Seal Pro Roofing did a superb job on our roof replacement. They were punctual, tidy and kept us informed throughout. The workmanship was excellent and the price was fair. Very impressed with their customer service and would happily use them again in future.”
“Seal Pro Roofing delivered a great service. The team were knowledgeable and worked carefully to ensure everything was done properly. The roof looks solid and well finished. Very happy with the professionalism shown.”
Related Services and Areas
Ready to Sort Your Roof?
Free written quotes. 24hr emergency callout. A local team rated 5.0 by 150+ homeowners on Bark.