Askett fire stopping
Fire stopping for Askett, from a contractor working since 2005. Fully insured and CHAS accredited.
- Builders’ foam or ordinary silicone in compartment walls
- Head-of-wall gaps with no fire seal
- Unsealed penetrations discovered above suspended ceilings
Fire stopping for businesses in Askett
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
What sets the cost
Sealant work doesn’t have a standard rate, since sites vary so much. What we look at:
- Whether the work must be split into stages
- Location, for remote and island sites
- Quantities, in metres or numbers
- Removal of failed or old sealant
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Before you send an enquiry
There’s no need for a formal survey. A few details are enough to get going:
- Asbestos survey details if the building is older
- Your programme or deadline
- The site address and postcode
- Anything awkward about access or site hours
Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.
Fire stopping in Askett
A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. Each new cable, pipe or data route cut through a fire-resisting wall leaves an opening behind. Those on your schedule are closed with the specified product. We work on joints between fire-resisting walls and floors, pipe penetrations and service gaps in risers, and what we’re called in for most is openings found when ceilings come down for a refit and service penetrations left open after M&E works. A specialist sealant contractor works differently from a general builder: on jobs in Askett, preparation and product choice get the time they need.
For a smaller site near Askett, we plan to do all the penetrations in one go, so send the specification and photos first. Design and sign-off belong to the designer or building control; we install what’s specified.
We stand by our work: 12 months, guaranteed. That covers our preparation and application.
- Where
- Askett (HP27)
- Region
- Buckinghamshire
- Cover
- A 12-month guarantee
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
When it isn’t the sealant
Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:
- Fire doors, dampers or other fire safety equipment
- Issuing fire ratings or certificates for seals
- Gaps in walls that were never built as compartment walls
If in doubt, call 01277 525 020 or email us and we will say what we think.
What we seal
- Pipe penetrations
- Service gaps in risers
- Joints between fire-resisting walls and floors
- Small duct penetrations where the tested detail allows
- Linear gaps at wall heads
- Cable penetrations
Why deal with it now?
An unsealed opening affects more than fire safety: smoke, noise and draughts pass through them every day. Sealing them to the specified detail deals with the fire risk first. Older rural buildings around Askett move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.
Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.
Why choose Mastic Doctor in Askett
- Failed material removed, not covered up
- CHAS accredited contractor
- Fixed quotes based on photographs, drawings or a visit
- 12 months’ guarantee on every job
See what affects the cost or our accreditations and insurance.
Signs you need fire stopping in Askett
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.
Most enquiries start with one or more of the following:
- Old intumescent sealant that has split away
- Fire-stopping items raised at inspection or handover
- Unsealed penetrations discovered above suspended ceilings
- Unsealed openings around new pipes and cables
On a hospital site such as The Paddocks Hospital (0.8 miles south of Askett), fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits.
Comparing quotes
- Their public liability cover
- What the guarantee covers, and for how long
- The named product and why it was chosen
- How they’ll work around occupants
Maintenance after handover
To get the most from the new sealant:
- Flag new cables with no seal around them
- Foam or ordinary sealant is never a fire-seal repair
- Ask the designer to confirm details early on refits
- Leave fire sealant to cure fully before covering it
Add risers, plant rooms and ceiling voids to routine fire-stopping checks. Look for cracks, unsealed new cables and gaps that have been enlarged and get them dealt with.
Write fire stopping into the scope of any work crossing a compartment wall or floor. That way the opening is sealed while the trade and access are still there, not months later.
On site: what to expect
Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before we move to the next. Jobs in and around smaller places like Askett are normally planned as a single visit, so photographs and measurements up front really help. Then the right materials arrive with us.
- We ask for the product and detail your designer has specified.
- We sort the openings by the detail each one needs.
- Old or wrong materials are cut out.
- Where the detail needs backing, it goes in at the stated depth.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- Completed areas are checked with you, with the records agreed when we quoted.
Preparing the site
- Tell us what induction or permit system the site runs
- Point out parking and an unloading spot
- Let building users know which areas are affected
Getting a fixed quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call the office on 01277 525 020 or use the quote form.
Related advice
Fire-rated sealing for Askett buildings
Approved Document B is the English guidance that covers fire stopping around openings and penetrations. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. Askett is about 35 miles from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls, and the gaps need sealing with the specified product.
Schools such as Monks Risborough CofE Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. For a building such as Church of St Dunstan, new heating or data runs are the usual reason penetrations need sealing.
Askett is about 5 miles south of Aylesbury, in Buckinghamshire. Looking for fire stopping in Askett? We can help, as we do across Buckinghamshire. 308 places across Buckinghamshire fall within our area, including Askett. For work in that direction, see our Oxford page.
Postcode districts covered here: HP27. Buildings on Askett Village Lane, Old Manor Close and Askett Lane are within our area. We also cover Monks Risborough (1 mile south-west), Lower Cadsden (1 mile south-east), Whiteleaf (1 mile south-east), Great Kimble (1 mile north-east) and Meadle (1 mile north-west) for service penetrations. Bigger towns within reach include Aylesbury (5 miles north), High Wycombe (8 miles south), Chesham (9 miles east), Marlow (12 miles south), Amersham (10 miles south-east) and Beaconsfield (12 miles south-east).
Near you in Askett
Around Askett, our work takes us to commercial buildings near The Three Crowns pub and Princes Risborough School. The closest station to Askett is Monks Risborough station, about 0.5 miles south-west. A little further out are Stoke Mandeville Hospital (4.1 miles north) and Great Kimble Dial Hill (0.8 miles north-east). For a walk, there’s Beacon Hill and Brush Hill Local Nature Reserve.
Your questions answered
Is Askett too far out for you?
No. Small places get the same service as large ones. Our area covers London and the South East counties. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
What happens to BS 476 references for fire stopping in Askett?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
How long before the joints can be used?
We’ll confirm how long the chosen product needs to cure, and sign any area that should be left alone.
How long do sealant joints last?
Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.
Is colour matching possible?
Often, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We’ll confirm the colours available for the specified product.
Is the work guaranteed?
Yes, for 12 months. If our installation fails in that time, we return and fix it.
Do you have public liability insurance?
Yes. We are fully insured, including public liability cover.