Surrey · England
West Byfleet Fire Rated Sealant
Fire rated sealant for West Byfleet and the surrounding area: the right sealant, proper preparation and a neat finish. Call for a quick quote.
- Gaps flagged on a fire risk assessment
- Open joints along the top of partitions
- Old fire sealant that has split or come away
Fire rated sealant in West Byfleet
A fire seal relies on being installed the way it was tested: the right depth, the right backing and the right product for the substrate. That detail is what we take care over. If you are dealing with standard silicone or caulk in a fire-stopping gap and fire stopping disturbed by later work, we can put it right.
For a pub, café, guest house or shop in or near West Byfleet, the washrooms and kitchen need the same attention as a big site, and fire-rated sealant around service openings should be restored after new pipes or cables go through.
A one-year guarantee comes as standard.
- Where
- West Byfleet (KT14)
- Wider area
- Surrey
- Cover
- 12 months on all our work
- Price
- A clear price before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Should I try it myself first?
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.
Landlord and commercial work in West Byfleet
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we’ll quote.
In hotels, rooms out of use cost money, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.
How we quote for fire rated sealant
The quote reflects the job in front of us. We take into account:
- Access and height
- Working hours on commercial sites
- Any mould that needs treating
- The type of sealant required
Doing several joints on one visit generally makes better use of the time than several visits. We will send you a clear quote for the lot.
What to tell us for a quote
You don’t need to know the technical terms. It helps if you can tell us:
- The type of property
- The problem you’ve noticed
- The rough size of the job
- Whether it has been sealed before
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we will talk you through the work.
What happens if it’s left?
Fire-rated sealants need more care than everyday sealant. How it’s installed changes how it performs, and we work to the product details every time. Homes in smaller places like West Byfleet can face more weather, and failed outside joints let damp into walls. Inside, a split seal lets water into floors and panels just as it would anywhere.
Leaving a failed joint generally makes the job bigger, not smaller, because water and mould keep working on it. If you are not sure whether it needs doing, ring 0345 464 0079 or drop us an email for an honest opinion and a quote.
Why choose Mr Mastic in West Byfleet
- Approved under the ARBOMaster scheme
- Over 20 years’ experience
- A 12-month guarantee on all work
- We’re fully insured
See what affects the cost and our reviews.
Fire rated sealant in West Byfleet: local notes
Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, and gaps around services are often picked up there. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.
If you look after a church, hall or community building such as Church of St John the Baptist, older buildings that have had new heating or wiring often have service gaps worth checking. Managing a site like The Marist Catholic Primary School? Then fire-stopping around service openings should be restored whenever new services go in. Rented homes near West Byfleet station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.
West Byfleet is about 3 miles north-east of Woking, in Surrey. Across the KT14 area, we cover fire rated sealant for homes and businesses. West Byfleet is one of 395 towns and villages in Surrey we cover for fire rated sealant. We also work in London, around 21 miles away.
Jobs for fire rated sealant in KT14 works the same way as everywhere else we cover. Whether your property is on Station Road, Station Approach and The Close or anywhere close by, our applicators can take on the job. We also cover the places around West Byfleet: Woodham (1 mile north-west), Pyrford (1 mile south-west), Sheerwater (1 mile west), Pyrford Village (2 miles south) and Row Town (2 miles north). Further out, we also cover Guildford (7 miles south-west), Woking (3 miles south-west), Camberley (10 miles west), Epsom (10 miles east), Farnham (15 miles south-west) and Ewell (11 miles east).
Around West Byfleet
Typical jobs here are in homes near Fullbrook School, The Bishop David Brown School and Manor Farm. There’s a railway station in West Byfleet itself: West Byfleet station. Well-known places in the area include The Hockey Museum (2.6 miles south-west) and The Peacocks (2.7 miles south-west). Not far away are St Ann's Hill and Boldermere Lake.
West Byfleet: your questions answered
Will you come out to West Byfleet?
Yes, smaller places are covered as well as towns. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
Can you do fire rated sealant in West Byfleet?
Yes, West Byfleet is within the area we cover. We work across London and the South East. You can phone 0345 464 0079 or email us and tell us what needs doing, and we’ll give you a clear price.
Can new sealant go over the old?
No. Fresh sealant doesn’t stick to old sealant, and it traps any mould or water underneath. We remove it all first.
Do I have to be there?
If the work is inside, we need someone to let us in. After that, you can carry on with your day.
Is there any odour?
It depends on the product. Some smell for a while, some hardly at all.
I rent my home. Can I book you?
Yes, but check with your landlord or agent first. Landlords are often happy for the work to be arranged.
How long does the job take?
Typically it takes anything from a few hours to several days, depending on how many gaps there are. Larger jobs naturally take longer, and we’ll tell you how long to expect.
Can you match the sealant colour?
In most cases you can choose. We’ll tell you which colours the right product comes in.
Towns and villages near West Byfleet
Other services in West Byfleet
The process
We bring everything the job needs with us, so you do not need to buy or prepare anything. After a quick look at the joints together, we protect the area and start. It normally takes from a few hours to a few days, depending on the number of gaps and the access. For a job in West Byfleet, we agree the time, the access and parking before the day. If the work is outside, the weather plays a part, as sealant needs a dry surface.
- Access to each area is agreed so the work can run in order.
- We take out any damaged or unsuitable sealant.
- Dust and loose debris are cleaned from each gap.
- We apply and tool the sealant to the product’s tested detail.
- Locations and products are written up and any gaps unsuitable for sealant are flagged.
Before we arrive
- Clear the area around the work
- For indoor joints, keep the area dry beforehand if you can
- On commercial sites, let us know about site rules
How to get a quote
Every job is quoted individually, so start by telling us what you need. Just call 0345 464 0079 or drop us an email with the details.
Related advice
When it is not the sealant
We’d rather tell you now than do work that won’t last, so these are the limits:
- Problems with the door itself rather than the gap around the frame
- Openings too large for sealant, which need batts, boards or another system
- Certifying a building or signing off its fire safety
If in doubt, ring 0345 464 0079 or drop us an email and we’ll say what we think before you book.
Surfaces we seal
- Door frames
- Service penetrations
- Flats & HMOs
- Plasterboard & masonry
- Pipe & cable gaps
- Linear gaps
Surface by surface
Linear gaps
Gaps along the top of partitions are easy to miss above a ceiling. We work along the whole run leaving no stretch unsealed.
Service penetrations
Pipes, cables and ducts passing through fire-resisting walls and floors each leave a gap. The sealant is chosen for what passes through and how wide the gap is.