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

Fire-rated sealing and fire stopping in Breamore, Hampshire

Looking for fire stopping in Breamore? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Unsealed openings around new pipes and cables
  • Snag lists that include open service penetrations
  • Fire sealant pulled out of the opening
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Need fire stopping in Breamore?

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Fire stopping in Breamore, done properly

Sealant is the specified answer for plenty of openings, such as metal pipes, cables and some small ducts where the detail covers them. Larger openings and some plastic pipes call for collars, wraps, batts or boards instead. If the detail calls for something other than sealant, we say so rather than force sealant into it. If you are dealing with damaged fire seals in risers and voids and hidden openings found during inspections, we can put it right, on linear gaps at wall heads, cable penetrations and small duct penetrations where the tested detail allows alike. Facilities teams, main contractors and managing agents in Breamore tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

A job near Breamore is usually planned around one visit, with the specification and photographs sent in advance. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and the quote explains what it covers.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Breamore (SP6)
Wider area
Hampshire
Guarantee
12 months on every job
Price
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026

General trades versus a specialist

General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

Redoing a failed joint typically 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.

What the job involves on each surface

Risers and ceiling voids

Risers and ceiling voids hold most of a building’s service penetrations. Access to these areas is planned with you in advance along with any permits your site needs.

Small ducts

Small ductwork can sometimes be sealed with sealant where the tested detail includes it. Larger or fire-rated ductwork normally needs a different solution set by the designer and we flag that rather than guess.

From enquiry to sign-off

Occupied buildings need a little choreography. The work area is signed and kept contained, keep walkways clear and work section by section so the rest of the building stays in use. Rural sites near Breamore may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.

  1. We read the specification, drawings or penetration schedule you send and ask about anything unclear.
  2. On site, each opening is checked against the tested detail it is meant to follow.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. We fit the backing the detail asks for, to the stated depth.
  5. We apply the specified sealant to the depth and around the services as the detail shows.
  6. Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.

What we need from you

  • Tell staff and tenants when we will be in
  • Tell us which areas need to stay in use
  • Point out parking and an unloading spot

Request a quote

Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.

Ask for a quote

Related advice

FAQs: Breamore

Can you take on a job at a hospital such as Fordingbridge Hospital?

Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Is Breamore off your patch?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Do you take on small jobs?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

Do you guarantee your work?

Yes. Workmanship is guaranteed for 12 months on every job.

Do you certify or sign off fire stopping?

No. Sign-off belongs to the designer or building control, not the installer. We’ll confirm the product and detail installed and agree any further records when we quote.

Can you fire stop behind the services contractors?

Yes. Share the penetration schedule and product details and a fixed quote follows. Work can run area by area behind the M&E trades so areas aren’t left open.

What if there’s asbestos in the old mastic?

Managing asbestos is the dutyholder’s responsibility, so we’ll ask for the register before work on an older building. If anything suspect turns up, we stop until it’s tested.

What happens if it’s left?

An open or wrongly sealed service penetration lets fire and smoke reach the next compartment much sooner than the building was designed for. While the openings can be reached, sealing them is normally straightforward. Left until ceilings are closed or a tenant moves in, the same work costs more access and more disruption. One visit to deal with every failing joint makes more sense than several trips to a place like Breamore, rather than one at a time. Photos of every joint help us quote for the whole job.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Why clients in Breamore choose us

  • Work carried out by CSCS-carded applicators
  • Clear, fixed quotes
  • Over 20 years of commercial sealing
  • CHAS accredited

See how commercial sealant jobs are priced or how we’re accredited.

Honest limits

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Deciding what a wall or floor needs, which belongs to the designer
  • Plastic pipes whose detail calls for a collar or wrap
  • Approving the work on behalf of building control

If you’re not sure, just speak to us on 01277 525 020 or send details through our quote form and we will give you a straight answer.

Joints and surfaces we work on

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

Fire-rated sealing for Breamore buildings

In England, Approved Document B covers fire stopping of 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.

Industrial units on estates such as Arch Farm Industrial Estate (to the south-west of Breamore) often separate offices from warehouse space with fire-resisting walls, and new services through them need the specified seal. Older community buildings such as St Boniface that have been rewired or given new heating can have service gaps through walls worth checking against the specification. On a hospital site such as Fordingbridge Hospital, 2.2 miles south of Breamore, fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits.

Breamore is in Hampshire. We send applicators to Breamore for service penetrations, handled exactly as we handle every other area. 723 places across Hampshire fall within our area, Breamore among them. There’s a separate page for Southampton, about 17 miles away.

Business premises anywhere in SP6 are within our area for service penetrations. Buildings on Salisbury Road, The Shallows and Marsh Lane are within our area for service penetrations. Close to Breamore, our area also takes in Upper Burgate (1 mile south), Woodgreen (1 mile east), Upper Street (1 mile north-west), Lower Burgate (1 mile south) and Tinkers Cross (2 miles south-west). Nearby towns on our patch include Totton (12 miles east), Romsey (13 miles east), New Milton (15 miles south), Ringwood (8 miles south), Marchwood (15 miles east) and Ashley (15 miles south-east).

Landmarks near Breamore

In Breamore, that means premises near Bat and Ball pub and The Burgate School and Sixth Form and the streets around them. Nearby you will also find Godshill Castle Hill (1 mile south-east) and Fordingbridge Museum (2.1 miles south).

Map of Breamore © OpenStreetMap contributors

Cost factors for service penetrations

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

  • Whether old sealant has to be cut out first
  • Distance, for remote addresses
  • Backing rod, priming and other preparation
  • Which sealant the job calls for

Pricing service penetrations depends on how many there are, their condition and the access, and any specification that applies. Call for a quote.

Details that help us quote

A good diagnosis starts with the right details. Let us know:

  • The type of building and who uses it
  • The postcode of the building
  • When you need the work done
  • Specification clauses that apply

Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. For smaller jobs, photographs and a description will do.

Accreditations

Trusted. Accredited. Insured.