Fire Stopping in West Horsley
Fire-rated and intumescent sealing of service penetrations and linear gaps throughout West Horsley and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.
- Improvised or mixed-product fire seals
- Openings found when ceilings come down for a refit
- Fire seals cut back for extra cables and never reinstated
Fire stopping for businesses in West Horsley
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Fire stopping in West Horsley
It helps to set out our role at the start. Deciding the specification sits with the designer, the fire engineer and building control; sign-off sits with them too. What we bring is careful installation of the specified sealant, to the maker’s guidance. The enquiries we see most involve non-fire-rated filler around services and unsealed joints where partitions meet the slab, on pipe penetrations, service gaps in risers and small duct penetrations where the tested detail allows. One point of contact handles commercial sealant work in West Horsley from the first photos to the final walk-round, whether it’s one building or several.
In places the size of West Horsley, fire-resisting walls and floors are found in schools, care homes, health centres and mixed-use buildings. Around those penetrations, fire-rated sealant is installed if specified, with depth, backing and gap all as tested.
Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.
- Where
- West Horsley (KT24, GU23)
- Wider area
- Surrey
- Cover
- 12 months on every job
- Quote
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
What happens if it’s left?
Sealing behind the M&E trades area by area beats a sweep at the end. While the area is still open, every opening is easy to see and reach and each detail can be checked as we go. In a smaller place such as West Horsley, getting a contractor back for a second visit takes time, so we’d suggest renewing all the joints that are going, not just the worst.
Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we will put a fixed figure on it.
Why us?
- Clear, fixed quotes
- CHAS accredited contractor
- Fully insured
- Work carried out by CSCS-carded applicators
See what affects the cost or our accreditations and insurance.
Nearby places to West Horsley
More services for West Horsley
Fire stopping around West Horsley: points for this area
Fire stopping of openings and penetrations in England falls under Approved Document B. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. Central London is about 22 miles from West Horsley. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls.
Wherever services are added at a hospital such as Woking Community Hospital (5.2 miles north-west of West Horsley) the compartment line has to be made good with the specified product. In a hotel such as Thatcher's Hotel, 1.4 miles south-east of West Horsley, new pipework or cabling through bedroom and corridor walls needs sealing with the specified product. Older community buildings such as Church of St Mary the Virgin that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
West Horsley is about 6 miles west of Leatherhead, in Surrey. Businesses, contractors and managing agents in West Horsley can call on us for service penetrations, as part of our coverage of Surrey. We work across 379 places in Surrey. There’s a separate page for London, roughly 22 miles from West Horsley.
If you need fire stopping in KT24 and GU23, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Among the streets we cover are The Street, Woodside and Long Reach, and sites on any of them can send details for a fixed quote. With the A246 and B2039 nearby, West Horsley is easy to get to with materials and equipment. If your building is just outside West Horsley, we cover East Horsley (1 mile east), Ockham (2 miles north), East Clandon (2 miles south-west), Effingham (2 miles east) and Ripley (3 miles north-west). A short drive away, we cover Guildford (6 miles west), Woking (6 miles north-west), Camberley (13 miles west), Epsom (9 miles north-east), Horley (14 miles south-east) and Redhill (13 miles east).
What’s near West Horsley
Around West Horsley, our work takes us to commercial buildings near Howard of Effingham School, The Barley Mow pub and The Forest and the Highlands and the streets around them. The closest station to West Horsley is Horsley station, about 0.7 miles east of the centre. Other landmarks nearby include Woking Community Hospital (5.2 miles north-west) and Send and Ripley History Society Museum (2.4 miles north-west). Open spaces near West Horsley include St Martha's Hill and Papercourt Marshes.
From enquiry to sign-off
At the end of each section, the masking comes off, the area is cleaned and every joint is checked. Where the sealant needs time to cure before use, we tell you and sign the area. What matters most for a job in West Horsley is a clear list of what needs doing, so send photographs of each area. A fixed quote follows.
- We ask for the product and detail your designer has specified.
- Openings are measured and grouped by detail.
- Old or wrong materials are cut out.
- Mineral wool or other backing is fitted where required.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- We walk the completed areas with you and confirm the records agreed at quote stage.
What we need from you
- Arrange parking or a loading space
- Share your working hours and any access restrictions
- Send asbestos survey details if the building is pre-2000
Get a fixed quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, call 01277 525 020 or email the details over.
Read more
Questions we’re asked in West Horsley
Do you take on work at healthcare sites like Woking Community Hospital?
Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Can you seal penetrations in a hotel in West Horsley after a refit?
Yes. We install fire-rated and intumescent sealant where it is specified. Work is done room by room so the hotel keeps trading; design and sign-off stay with the designer and building control.
Are you fully insured?
Yes. Mastic Doctor is fully insured, public liability included.
What’s the quickest route to a quote?
There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photos and a postcode.
Do you hold CHAS accreditation?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member.
Do you take on small jobs?
Single areas, one-off repairs and whole buildings are all quoted the same way: send details, get a fixed quote, we seal, guaranteed.
Can the building stay open while you work?
Yes, as long as we plan it. Tell us your site hours and access windows and we’ll plan around them.
When it isn’t the sealant
Our job is the joint, not everything around it. On its own, sealant can’t deal with:
- Construction that lacks the fire resistance the seal relies on
- Fire doors, dampers or other fire safety equipment
- Large openings beyond what any sealant detail covers
If in doubt, give us a call on 01277 525 020 or use the quote form and we will say what we think.
Joints and surfaces we work on
- Pipe penetrations
- Cable penetrations
- Linear gaps at wall heads
- Joints between fire-resisting walls and floors
- Small duct penetrations where the tested detail allows
- Service gaps in risers
Keeping the joints sound
Cleaning and maintenance staff play a part too. Share these points with them:
- Put resealing into every M&E and fit-out package
- Include service cupboards in routine inspections
- File the specified details where the next contractor can find them
- Treat an open penetration as a priority repair
Never top up a fire seal with foam, ordinary silicone or filler. A repair should use the original product, installed the same way unless the designer specifies otherwise.
Write fire stopping into the scope of any work crossing a compartment wall or floor. Then the seal goes in while the area is open, not months later.
Doing it in-house
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
What sets the cost
To price the job, we consider:
- Working within restricted access windows
- Location, for remote and island sites
- How accessible the joints are
- Site requirements such as inductions and permits
The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.
What we need to price the job
There’s no need for a formal survey. A few details are enough to get going:
- Access details, including height
- The product your specification calls for
- Clear photographs of the problem areas
- Approximate linear metres or a joint schedule
A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or give us a call on 01277 525 020 or send photos by email to discuss it first.