Surrey · England
Thorpe Fire Rated Sealant
Intumescent and fire-rated sealant around gaps, frames and service penetrations for homes and businesses in Thorpe and across Surrey. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Gaps around pipes and cables through fire-resisting walls
- Gaps left after a refit or conversion
- Sealant items on a fire risk assessment action list
Fire rated sealant in Thorpe
We often work from an action list drawn up by a fire risk assessor. If you share the list, we can quote for the gaps that need fire-rated sealant. We’re often asked to deal with fire seals that have cracked with movement and gaps around pipes and cables through fire-resisting walls, on pipe & cable gaps, plasterboard & masonry and service penetrations.
If you have holiday lets, a converted barn used for business or a community building near Thorpe, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.
Big or small, it’s backed by our one-year guarantee in Thorpe and across Surrey.
- Where
- Thorpe (TW20)
- Region
- Surrey
- Guarantee
- A year, on every job
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
How the visit works
We bring everything the job needs with us, so there’s nothing for you to buy. After a quick look at the joints together, we protect the area and start. Most jobs take anything from a few hours to several days, depending on how many gaps there are. For a village or hamlet like Thorpe, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- We begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
- Each gap is measured and its substrate and service noted.
- Any non-fire-rated filler is removed and the gap cleaned.
- The specified fire-rated sealant goes in over any backing its detail requires.
- We hand over a list of locations and products.
How to prepare
- Let us know about stairs, lifts or work at height
- Plan for the work area to be out of bounds to pets and children
- Mention any parking rules near the property
Getting a quote
Want a quote for fire rated sealant? Please call 0345 464 0079 or send us an email and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.
Related advice
How the job changes by surface
Plasterboard walls
Many fire-resisting walls in flats, offices and conversions are plasterboard. We use a product tested in that kind of wall for each gap size.
Door frames
We deal with the gap around the frame, not the door. The door leaf, its seals and closer need a door specialist and we will mention anything we notice.
Common problems we fix in Thorpe
Door frames are a common weak spot. The gap between the frame and the wall is hidden behind the architrave, so it can be left open when a door is replaced.
If you can see any of these, it’s time to have the joints looked at:
- Fire stopping disturbed by later work
- Fire seals that have cracked with movement
- Ordinary sealant used where a fire-rated product was needed
- Sealant items on a fire risk assessment action list
Managing a site like Thorpe CofE Aided Primary School? Then service openings in fire-resisting walls need checking after any refurbishment.
What your quote should include
- Are they insured?
- What happens if they find a problem under the old sealant
- Whether the sealant suits the joint
- The length of the guarantee
What we can’t put right
Some problems need a builder, plumber or other trade rather than us:
- A wall that is not a fire-resisting element to begin with
- Sign-off of the building, which sits with building control or your assessor
- Deciding what fire stopping a building needs
If in doubt, ring 0345 464 0079 or send us an email and we’ll say what we think.
Where we work in Thorpe
- Door frames
- Linear gaps
- Flats & HMOs
- Plasterboard & masonry
- Pipe & cable gaps
- Service penetrations
Should I try it myself first?
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Also near Thorpe
Other services in Thorpe
Work for landlords, hotels and businesses
Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
Letting agents often deal with us directly. Tell us the address, the job and how access works.
Thorpe: your questions answered
Is Thorpe in your area for fire rated sealant?
Yes, Thorpe is within the area we cover. We work across London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing.
Can you help a landlord with a rental near Virginia Water station?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. Just ring 0345 464 0079 or send us an email with the address and what needs doing, and we’ll give you a clear quote.
How much does fire rated sealant cost in Thorpe?
We do not publish prices, because the cost depends on the job: how much there is, what’s there now, how we reach it and what it needs. We agree the price before any work begins.
Where is Mr Mastic based?
Mr Mastic is based in Crawley. We cover Thorpe and the rest of Surrey, along with the rest of our area.
Do I have to be there?
For indoor joints, yes, someone needs to let us in. After that, you can carry on with your day.
Do you carry out fire risk assessments?
No. That’s for a fire risk assessor, designer or building control. Our job is applying the sealant to their specification.
Which products do you use?
We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice.
Will we have a record of what was sealed?
Yes. You get a list of where we worked and what we used to keep with your fire safety documents.
Fire rated sealant around Thorpe
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’re given, installing the product to its tested details.
Community buildings like Church of St Mary are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building. For landlords with property near Virginia Water station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.
Thorpe is about 2 miles south-east of Egham, in Surrey. If you need fire rated sealant in Thorpe, please phone 0345 464 0079 or email us for a quick quote. We cover Surrey from our Crawley base. We cover 395 towns and villages across Surrey. There’s also a page for Reading, roughly 19 miles from Thorpe.
All of TW20 is covered for fire rated sealant, from the main roads to the quietest streets. You will find streets such as Village Road, Western Avenue and Midway Avenue. With the B388 close by, Thorpe is simple for us to get to for fire rated sealant. We also cover the places around Thorpe: Thorpe Green (1 mile south-west), Stroude (1 mile west), Egham Hythe (1 mile north), Penton Hook (1 mile east) and Virginia Water (1 mile west). We also work in nearby towns such as Guildford (11 miles south), Woking (7 miles south), Camberley (10 miles south-west), Epsom (12 miles south-east), Ewell (13 miles east) and Walton-on-Thames (6 miles east).
Local landmarks in Thorpe
Locally, jobs take us to homes and businesses close to The Magna Carta School, The Red Lion pub and The American School In England and the streets around them. The closest station to Thorpe is Virginia Water station, roughly 1.4 miles south-west of the centre. Other landmarks nearby include Spelthorne Museum (1.9 miles north-east) and Runnymede Hospital (2.2 miles south). Open spaces near Thorpe include Gracious Pond and Manor Lake.
How to look after the new joints
How long the joints last depends on use and care. We suggest:
- Never patch a fire seal with standard sealant
- Include fire stopping when you schedule refits
- Keep the record of products and locations with your fire safety documents
- Flag any open gap you spot round a pipe or cable
Keep the record we give you with the building’s fire safety documents. It helps whoever checks the building next.
If a fire risk assessment has flagged a gap, don’t leave it for the next one. Have it sealed, then keep the record so you can show it was dealt with.