The Mastic Doctor team standing beside their branded vans outside an office building
Buckinghamshire · England

Burcott fire stopping

Fire-rated and intumescent sealing of service penetrations and linear gaps in Burcott. CHAS accredited and fully insured, with a 12-month guarantee.

  • Unsealed joints where partitions meet the slab
  • Fire seals cut back for extra cables and never reinstated
  • Snag lists that include open service penetrations
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
£5m PL insurance

Fire stopping in Burcott

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Our process

A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. On site, the work typically takes anything from one day to a planned run of visits, depending on the number of seals and the access, and our waste is bagged and taken away as we go. Smaller jobs around Burcott can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  1. We start with your penetration schedule, drawings or specification.
  2. We plan the sequence of floors, risers and voids with you.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Foam, ordinary sealant and debris come out.
  5. The specified backing and sealant go in to depth and are finished neatly.
  6. Anything outside the detail is reported to you rather than sealed.

Before we start on site

  • Tell us your opening times and when work is allowed
  • Send any specification or drawings in advance
  • Warn occupants and staff about the work

Quotes

Need a figure for a tender or a budget? We will quote against your scope and drawings you can plan around. If you have questions first, speak to us on 01277 525 020 or send details through our quote form.

Get a quick quote

Related advice

How we handle fire stopping in Burcott

Fire-rated sealant suits many small service penetrations: copper and steel pipes, cables and some small ducts where the tested detail allows. Other openings need collars, wraps, batts, pillows or boards. We use sealant where it is the specified product, and we tell you when a detail calls for something else. We work on joints between fire-resisting walls and floors, small duct penetrations where the tested detail allows and service gaps in risers, and the failures we are asked to look at most are service penetrations left open after M&E works and improvised or mixed-product fire seals. Whoever orders the work in Burcott, the brief is typically the same: a clear scope, tidy work and joints that don’t fail again.

Smaller places such as Burcott still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.

We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant.

Where
Burcott (HP22)
Wider area
Buckinghamshire
Cover
12 months on our workmanship
Quote
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Questions about Burcott

How does the removal of BS 476 from Approved Document B affect fire-rated sealing in Burcott?

References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is 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.

Do you cover business parks and estates near Burcott, such as Vale Retail Park?

Yes, sites like Vale Retail Park are within our area, along with the rest of Burcott. Send details of the unit and the work through our quote form for a quick quote.

Are you fully insured?

Yes. We are fully insured, including public liability cover.

Does weather matter for sealant work?

It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.

Can you fit around our working hours?

Give us your site hours and any access windows in your enquiry, and we will schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

How much does the work cost?

We don’t publish prices, as every site differs. Send photos or drawings and we’ll price it at a fixed figure.

Who decides which product is used?

The specification comes first, if there is one. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

After the work

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Check with the data sheet before painting over fire sealant
  • Keep general-purpose fillers away from compartment walls
  • Include service cupboards in routine inspections
  • Ask the designer to confirm details early on refits

Don’t patch a fire-rated seal with anything outside its tested detail. Repairs need the same product and detail as the original unless the designer specifies otherwise.

Specify fire stopping early on refits, not as an afterthought. The designer can then choose details that suit the services planned, and installation follows the programme.

When something else is needed

Part of a good diagnosis is knowing where sealant stops. We will tell you if the real problem is any of the following:

  • Large openings beyond what any sealant detail covers
  • Reviewing a building’s overall fire safety
  • Construction that lacks the fire resistance the seal relies on

Not sure which it is? You can give us a call on 01277 525 020 or email drawings and photos and we’ll tell you honestly.

Surfaces we seal

  • Service gaps in risers
  • Small duct penetrations where the tested detail allows
  • Joints between fire-resisting walls and floors
  • Cable penetrations
  • Linear gaps at wall heads
  • Pipe penetrations

What sets the cost

The price varies from site to site. Expect it to depend on:

  • Which sealant the job calls for
  • Quantities, in metres or numbers
  • How much existing material needs removing
  • Induction, permit and paperwork requirements

Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits.

Before you send an enquiry

Whether it’s one area or a whole building, these details speed things up:

  • The type of building and who uses it
  • Whether an asbestos survey exists
  • The postcode of the building
  • The product your specification calls for

Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to call the office on 01277 525 020 or send photos by email.

Should maintenance staff do it?

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Redoing a failed joint usually costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

Why it’s worth doing now in Burcott

Inspections and handover checks often pick up fire stopping. Finding unsealed or improvised openings late can hold up a programme, so earlier action pays back. For buildings around smaller places like Burcott, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

A quote for service penetrations depends on quantities, condition and access, plus any specification you are working to. Ask us for a fixed quote.

Why clients in Burcott choose us

  • CHAS accredited
  • Joints cleaned back to sound surfaces
  • One contact handling all your sites
  • Constructionline member for supplier checks

Take a look at how commercial sealant jobs are priced and how we’re accredited.

Penetration seals near Burcott

Three care or nursing homes sit less than 2 miles from Burcott. Care settings depend on compartmentation, so service penetrations made during maintenance or refurbishment need sealing with the specified product. Approved Document B is the English guidance that covers fire stopping around openings and penetrations. 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. Either way, we install the specified product to its tested detail.

For a unit at a site such as Vale Retail Park, 1.4 miles to the south-west of Burcott, any new service through a fire-resisting wall should be sealed to the tested detail. Residences at universities like University Campus Aylesbury Vale, 1.7 miles south-west of Burcott, have compartment walls that must be resealed whenever services change. Older community buildings such as Church of St James that have been rewired or given new heating can have service gaps through walls worth checking against the specification.

Burcott is about 2 miles north-east of Aylesbury, in Buckinghamshire. Anywhere in HP22, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Burcott is one of 308 places we cover in Buckinghamshire for service penetrations. Sites around Oxford have their own page, about 20 miles away.

Work on service penetrations is covered throughout HP22, for business premises of every kind. If your site is on Burcott Lane and Marshalls Lea or close by, we can quote for service penetrations. Sites close to Burcott are covered too, including Bierton (1 mile north-west), Broughton (1 mile south-east), Broughton Crossing (1 mile south-west), Turnfurlong (2 miles south-west) and Bedgrove (2 miles south). Bigger towns within reach include High Wycombe (14 miles south), Chesham (11 miles south-east), Buckingham (15 miles north-west), Amersham (13 miles south-east), Princes Risborough (8 miles south) and Haydon Hill (3 miles west).

Around Burcott

In Burcott, that means premises near The Bell pub, Aylesbury Grammar School and Stocklake Park Community School. For rail, the closest station is Aylesbury station, about 1.9 miles south-west. A little further out are Tindal Centre (1.1 miles west) and Friars Square (1.8 miles south-west). The countryside around Burcott includes Haddington Hill.

Map of Burcott © OpenStreetMap contributors
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