Free roof inspection and a fixed written quote, from a family-run company rated 5.0 by more than 200 homeowners. You speak to Cornelius, the owner, not a call centre. Emergency callout runs 24 hours a day.
Roofing is one of the few trades where most customers cannot inspect the work, before or after. That is precisely why the quote matters so much. Here is what ours sets out, and what any quote you are handed in Gillingham should set out too.
We inspect the roof for free, explain what it genuinely needs and put the price in writing. If the honest answer is a repair rather than a replacement, that is what you will be quoted for. Our new roof cost guide and roof repair cost guide publish the 2026 figures in the open, so you can sanity-check anybody's number, including ours.
Our most recent job in the Medway towns was in Chatham, straight next door, completed in July 2026. A rear extension flat roof, stripped back to the joists rather than covered over, with rotten timbers cut out and replaced in new treated timber, mineral wool insulation between the joists, a new SterlingOSB Zero deck and a three-layer torch-on felt system finished in a grey mineral cap sheet. The adjoining raised terrace was covered in the same system.
We are showing you a neighbouring job rather than pretending we have finished twenty in Gillingham. Every photo on this site is our own work, and if you want to see the ugly middle of a job as well as the tidy end of it, the case study has both.
Gillingham's terraces and post-war semis throw up the same handful of jobs again and again. These are the ones we are called out for most.
Slipped tiles, tired flashings, failed upstands and leaks that have been chased round the loft for months. Found at the cause, then fixed properly.
Roof repairs →
Full re-roofs in tile or slate, stripped and rebuilt with new underlay and battens, and a dry ridge finish where mortar keeps letting you down.
New roofs →
Extensions, garages, dormers and terraces rebuilt in a bonded three-layer torch-on system, the same build-up we used on the Chatham job.
Flat roofs →Roofing has a reputation, and it was earned. Here is what you will not get from us.
We do not turn up uninvited saying we noticed something from the road. If someone does that to you in Gillingham, close the door and get a second opinion from a company you found yourself.
A roof that needs doing today will still need doing next week, and the price will be the same. Any discount that expires the moment you ask for time to think is not a discount.
If the deck is soft or the timber has rotted, we take it out. Felting over failed structure buys a season and costs you the job twice, and we will tell you that even when it loses us the sale.
"Seal Pro Roofing did an outstanding job on our roof. The staff were courteous and clearly skilled. They worked efficiently and completed the job to a high standard. Everything was left clean and tidy. Excellent service overall."
"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."
Gillingham runs straight into Chatham on one side and Rainham on the other. The Medway hub has the full picture.
Free inspection, honest advice on whether it needs repairing or replacing, then a fixed price in writing. No pressure, no obligation, and no salesman.
Tell us about the job, we usually reply within the hour.
Prefer to talk? Speak to Cornelius on 07777 735785 or 01753 415 442
Free written quotes. 24hr emergency callout. A local team rated 5.0 by 200+ homeowners.
