Fire Stopping in Exton
Commercial sealant work in Exton for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.
- Damaged fire seals in risers and voids
- Old intumescent sealant that has split away
- Unsealed openings around new pipes and cables
Fire stopping for Exton sites
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Building owners, agents and FMs in Exton
Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Exton can form part of a wider programme across Hampshire.
About our fire stopping in Exton
Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We don’t hold a third-party fire-stopping installer certificate, and we won’t pretend otherwise. What we offer is careful installation of the specified sealant to its tested detail, with a 12-month guarantee on our workmanship. The enquiries we see most involve fire-stopping items raised at inspection or handover and unsealed openings around new pipes and cables, across pipe penetrations, small duct penetrations where the tested detail allows and joints between fire-resisting walls and floors. For commercial sealant work in Exton, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.
Smaller places such as Exton still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. Any service penetration through those walls should be closed with the specified product, set out as its test evidence shows.
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.
- Place
- Exton (SO32)
- Region
- Hampshire
- Guarantee
- 12 months on our workmanship
- Quotes
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Also in Exton
Signs you need fire stopping in Exton
Most open service penetrations are left by later work. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser can leave the hole behind. Across several fit-outs, the openings add up.
Things that usually lead to an enquiry:
- Fire seals cut back for extra cables and never reinstated
- Unsealed openings around new pipes and cables
- Head-of-wall gaps with no fire seal
- Improvised or mixed-product fire seals
Halls and meeting rooms at places like Church of St Peter and St Paul sometimes gain new services, and any compartment wall crossed needs the specified seal.
What your quote should include
- Whether primer will be used where the manufacturer specifies it
- The named product and why it was chosen
- How long is the guarantee, and what does it include?
- Whether their applicators hold CSCS cards
Should maintenance staff do it?
Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Looking after the joints
Every sealant joint needs some looking after, and how long they last depends on how they’re treated. Our advice:
- Keep general-purpose fillers away from compartment walls
- Check risers and ceiling voids after each round of works
- Make fire stopping part of every scope that crosses a fire-resisting wall
- Report damaged or disturbed seals as soon as they’re spotted
Give the sealant its full cure time before ceilings, boxing or decoration go over it. Some fire-rated sealants accept paint and some don’t, and the data sheet says which.
Ask every contractor who works in risers or voids to report openings they create. It costs little and catches breaches early.
Quoting for work in Exton
Your fixed quote is built from the real scope. It allows for:
- The total length or number of joints
- Whether the work must be split into stages
- Any access equipment needed
- Location, for remote and island sites
The product called for affects the cost, as does the preparation each joint needs. Access, phasing and site requirements come into it too.
What we need to price the job
However big the job, the same details help:
- What the building is and how it’s used
- Any specification or named product
- Clear photos of the problem areas
- Drawings or a marked-up plan, if available
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call 01277 525 020 or email a schedule or drawings with what you know.
Compartments and services around Exton
Exton is about 57 miles from central London. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls. For England, the fire stopping of penetrations is dealt with in Approved Document B. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. Our part stays the same: the specified product, installed to its tested detail.
Schools such as Meonstoke Church of England Infant School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards.
Exton is about 7 miles north-west of Horndean, in Hampshire. Across the SO32 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. We work across 723 places in Hampshire, large and small. For work in that direction, see our Southampton page.
Anyone looking for fire stopping in SO32 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Among the streets we cover are Shoe Lane, Church Lane and Beacon Hill Lane. Sites close to Exton are covered too, including Corhampton (1 mile south), Meonstoke (1 mile south), Brockbridge (1 mile south), Droxford (2 miles south) and Soberton (3 miles south). Bigger towns within reach include Winchester (10 miles north-west), Gosport (12 miles south), Havant (10 miles south-east), Eastleigh (10 miles west), Fareham (10 miles south) and Horndean (7 miles south-east).
Around Exton
We work on buildings around The Shoe Inn, among other places. Not far away are St Clair's Meadow and Beacon Hill.
Our process
Occupied buildings need a little choreography. The work area is signed and kept contained, keep walkways clear and move on in phases so staff and visitors can carry on around us. Smaller jobs around Exton can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.
- First we confirm the product and tested details named in the specification.
- We sort the openings by the detail each one needs.
- Improvised fillers and failed sealant are removed.
- Mineral wool or other backing is fitted where required.
- We gun the sealant in to the specified depth around each service and tool it.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Getting the site ready
- Warn occupants and staff about the work
- Point out parking and an unloading spot
- Send any specification or drawings in advance
Ask for a quote
For a fixed quote, call 01277 525 020 or use the quote form. Our quote form is another easy route.
Related advice
FAQs: Exton
Is Exton too small for you to travel to?
No. Small places get the same service as large ones. Our area covers London and the South East counties. Good photos up front let us bring everything on the first visit.
Can you produce the fire-stopping design for a job in Exton?
No, that sits with the designer, fire engineer or building control. We install what’s specified, to the product’s tested detail.
Does the weather affect the work?
Outside, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
What will the job cost?
That depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.
Is your workmanship covered by a guarantee?
Yes. Our workmanship is backed for 12 months on every job.
Will you come and look before quoting?
Many jobs can be quoted from photographs, drawings or a joint schedule. If the job needs a look first, we’ll arrange a visit.
How soon can the area be used again?
We will confirm how long the chosen product needs to cure.