Surrey · England
Fire Rated Sealant in Epsom
Intumescent and fire-rated sealant around gaps, frames and service penetrations in Epsom, with a 12-month guarantee on every job. Ask us for a quote.
- Seals cut through by electricians, plumbers or data installers
- Linear gaps at the head of walls
- Gaps flagged on a fire risk assessment
How we handle fire rated sealant in Epsom
Where services or frames pass through a fire-resisting wall or floor, the gap around them needs a fire-rated seal. Each gap is sealed to the product maker’s tested detail for its size and substrate, and we can record what went where. If you have linear gaps at the head of walls and sealant items on a fire risk assessment action list, we can put it right, whatever the surface.
If you look after a school, care home, pub or office in Epsom, washroom sealant, kitchen joints and fire-rated sealant around service openings all need upkeep. Out-of-hours working is possible to arrange.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Location
- Epsom (KT19, KT18, KT17)
- Wider area
- Surrey
- Cover
- A year, on every job
- Price
- Quoted before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
What happens if it’s left?
A quick fill with any sealant to hand isn’t fire stopping. A fire-rated product only performs as tested when it’s installed to its tested detail, which is why we match the product and the method to each gap. Black mould and gaps in sealant don’t fix themselves, and in a busy household in Epsom they spread with every shower and every downpour. Replacing the sealant now is the simplest fix.
Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Why choose Mr Mastic in Epsom
- Every job guaranteed for a year
- Arbo and Everbuild products
- 180+ five-star Google reviews
- We’re fully insured
See what affects the cost and what customers say.
FAQs for Epsom
Can you do fire rated sealant in Epsom?
Yes. Our work covers London and the South East, and Epsom is part of that. You can call 0345 464 0079 or email us and let us know what needs doing.
Do you take on hotel work around Epsom?
Yes, hotels and guest houses are among the places we work. Rooms can be done a few at a time, so the building stays open.
Do I have to be there?
That depends on where the joints are. Inside work needs someone to give us access.
Do you carry out fire risk assessments?
No. We follow the requirements from your assessor, designer or building control.
Is intumescent sealant the same as fire-rated sealant?
Fire-rated sealant covers any sealant tested for use in fire stopping. Intumescent ones swell in heat, and they’re one option among several. We use whichever the specification and tested details call for.
Can you fill the gap behind a fire door frame?
Yes, where the gap suits a sealant detail. We seal the frame-to-wall gap, not the door itself and we will tell you if we spot problems with the door.
How do I get a quote for fire rated sealant in Epsom?
It depends on the job, so we quote each one individually. To get one, call 0345 464 0079 or send us an email with a short description of the job.
Can you seal over the old sealant?
No, it will not last. It may look fine at first, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.
What fire rated sealant looks like in Epsom
Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, which is often where open fire-stopping gaps are first noticed. We work to the specification you are given, installing the product to its tested details. There are hotels and other places to stay in and around Epsom. For hotels, a room-by-room programme keeps most rooms in use while the work goes on.
Letting a property close to Epsom station? Then fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.
Epsom is about 12 miles south of Kensington, in Surrey. Whether you’re in the middle of Epsom or further out, fire rated sealant is available for homes and businesses alike. Our Surrey coverage runs to 395 places, Epsom among them. London is on our list too, about 14 miles from Epsom.
All of KT19, KT18 and KT17 is covered for fire rated sealant, from the main roads to the quietest streets. That includes homes and businesses on High Street, Upper High Street and Church Road. Epsom sits on or near the A24 and B280. Other places close to Epsom include Ewell (1 mile north-east), North Looe (1 mile east), Horton (1 mile north-west), Epsom Downs (1 mile south-east) and Langley Vale (2 miles south). Within a short drive, we also cover Guildford (15 miles south-west), Woking (13 miles west), Horley (12 miles south), Redhill (8 miles south-east), Egham (14 miles north-west) and Reigate (7 miles south-east). As one of the bigger places in Surrey, Epsom has every kind of property, from flats to offices.
Around Epsom
Around Epsom, our work takes us to homes and buildings near The Wellington Public House, Rosebery School and Epsom Common, among other places. Epsom has its own railway station: Epsom station. A little further out are The Ashley Centre (within half a mile south) and Cockney Museum (2.1 miles north-east). Green spaces nearby include The Lake and Bonesgate Open Space.
What the job involves on each surface
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.
Door frames
Our work is the joint between frame and wall. The door leaf, its seals and closer need a door specialist, and we’ll say if we spot a problem with them.
Landlord and commercial work in Epsom
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Mouldy or split sealant often shows up at the end of a tenancy. Several properties can be quoted together.
The process
Most of a good job is in the preparation, so that’s where we spend the time. Every joint is cleaned and dried before new material goes in. All told, the work takes from a few hours to a few days, depending on the number of gaps and the access. Parking in a town like Epsom is usually straightforward, but tell us if there’s a driveway or any restrictions, and let us know if the work is upstairs, in a flat or up high outside.
- We go through the gaps on your list or survey and check each one’s size and substrate.
- We remove any old or unsuitable filler and clean the gap.
- Where the tested detail needs backing or fill, we fit it.
- The sealant goes in to the depth its detail sets, then it’s tooled off.
- We record the locations and products used for your records.
Before we arrive
- Clear the area around the work
- Let us know about parking restrictions
- Mention any leaks or damp you’ve noticed
Get a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we will explain how we’d tackle it. Whenever you are ready, ring 0345 464 0079 or send us an email.
Related advice
Signs you need fire rated sealant in Epsom
Gaps also open up as buildings move: a seal that cracks or pulls away leaves a path for smoke. Damage from cleaning, knocks and maintenance adds to it.
Keep an eye out for any of the following:
- Door frames with gaps between frame and wall
- Old fire sealant that has split or come away
- Gaps where walls meet ceilings or slabs
- Sealant items on a fire risk assessment action list
If you look after a church, hall or community building such as St. Barnabas Church, service openings in its walls need the right fire-rated sealant, as in any building.
Before booking anyone
- When the joint can take water or movement
- Which sealant they’ll use, and why
- Are they insured?
- What happens if the job turns out different
What sealant work can’t fix
Some problems need a builder, plumber or other trade rather than us:
- Big openings where sealant alone is not the tested solution
- Sign-off of the building, which sits with building control or your assessor
- Deciding what fire stopping a building needs
If in doubt, phone 0345 464 0079 or email us and we will say what we think before you book.
Surfaces we seal
- Plasterboard & masonry
- Pipe & cable gaps
- Door frames
- Linear gaps
- Flats & HMOs
- Service penetrations
Places near Epsom
Also in Epsom
Looking after it afterwards
Good habits help new joints last longer. A few tips:
- Get damaged fire seals looked at promptly
- Take photos of fire stopping before ceilings or boxing go back
- Never patch a fire seal with standard sealant
- Check whether a sealant can be painted before decorating over it
Tell other trades that the gaps have been sealed, and ask them to reseal anything they cut through. Later work is a common cause of damaged fire stopping.
A gap left open in a fire-resisting wall or floor lets smoke spread in ways the building wasn’t designed for. Closing it is generally a straightforward job.