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

Micheldever Station fire stopping

Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Micheldever Station. Send details for a fixed quote.

  • Builders’ foam or ordinary silicone in compartment walls
  • Fire-rated sealant that has cracked or shrunk back
  • Head-of-wall gaps with no fire seal
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping near Micheldever Station

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

When something else is needed

Honesty saves time and money. Fresh joints won’t solve:

  • Issuing fire ratings or certificates for seals
  • Deciding what a wall or floor needs, which belongs to the designer
  • Walls or floors that aren’t fire-resisting to begin with

Not sure which it is? You can speak to us on 01277 525 020 or use the quote form and we’ll tell you honestly.

What we seal

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

Fire stopping for commercial buildings in Micheldever Station

Every service that crosses a compartment wall or floor leaves an opening, and that opening needs sealing to hold back fire and smoke. Our part is installing fire-rated and intumescent sealant at those openings and along linear gaps, where the specification calls for it. Each seal follows the manufacturer’s tested detail. Site teams most often ask us about builders’ foam or ordinary silicone in compartment walls and fire sealant pulled out of the opening, across service gaps in risers, linear gaps at wall heads and joints between fire-resisting walls and floors. One point of contact handles commercial sealant work in Micheldever Station from the first photos to the final walk-round, for single jobs and planned programmes alike.

Rural conversions around Micheldever Station can put new fire-resisting partitions inside older structures. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

Place
Micheldever Station (SO21)
Region
Hampshire
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Where services cross fire walls in Micheldever Station

For England, the fire stopping of penetrations is dealt with in Approved Document B. 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. Our part stays the same: the specified product, installed to its tested detail. Micheldever Station lies roughly 55 miles out from central London. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls, and the gaps need sealing with the specified product.

Around Micheldever Station, fire-stopping design belongs to the designer and building control; installation to the specification is our part.

Micheldever Station is about 8 miles north of Hyde, in Hampshire. Any commercial site in Micheldever Station is covered, whether it’s a single job or part of a planned programme. We work across 723 places in Hampshire, large and small. We also cover Southampton, around 19 miles from Micheldever Station.

We take on service penetrations across the SO21 postcode area. Among the streets we cover are Andover Road, Overton Road and Ellis Drive. Close to Micheldever Station, our area also takes in Northbrook (2 miles south), Micheldever (2 miles south), East Stratton (3 miles south-east), Hunton (3 miles south-west) and Stoke Charity (3 miles south-west). Bigger towns within reach include Basingstoke (9 miles north-east), Winchester (9 miles south), Eastleigh (15 miles south), Andover (10 miles west), Chandler's Ford (15 miles south) and Alton (13 miles east).

What’s near Micheldever Station

We work on buildings around The Dove Inn and the streets around them. The nearest railway station is Overton station, roughly 5 miles north of the centre.

Map of Micheldever Station © OpenStreetMap contributors

FAQs: Micheldever Station

How does the move away from BS 476 affect penetration seals in Micheldever Station?

From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.

Is Micheldever Station too far out for you?

No. Places such as Micheldever Station are covered as much as the big towns. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

Will you quote for a small job?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

What do you charge?

Every job gets its own fixed quote. To get one, call 01277 525 020 or email the details over with a description of the work.

Who decides which product is used?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

Can you work while the building is occupied?

In the majority of cases, yes. Phased work can be planned so areas stay in use, with each area protected and signed.

Does weather matter for sealant work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.

Signs you need fire stopping in Micheldever Station

Fire stopping can get squeezed at the end of a programme, or done by whoever is on site. That is when untested combinations creep in.

Common reasons buildings call us in:

  • Old intumescent sealant that has split away
  • Snag lists that include open service penetrations
  • Hidden openings found during inspections
  • Openings left by services added after handover

For buildings in and around Micheldever Station, fire-rated sealant is installed where it is specified, to the manufacturer’s tested detail.

What your quote should include

  • Which product they’ll use, and why it suits the joint
  • Can the work be phased to keep areas open?
  • Their approach to joint depth and backing
  • What level of public liability insurance do they hold?

How to choose a sealant contractor

Aftercare for building managers

Every sealant joint needs some looking after, and how long they last depends on how they’re treated. We suggest:

  • Ask which product is in place before decorating
  • Ask the designer to confirm details early on refits
  • Put resealing into every M&E and fit-out package
  • File the specified details where the next contractor can find them

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 report them promptly.

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 instead of being left for someone else.

Commercial clients in Micheldever Station

CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

Hospitality, education, healthcare, office and retail clients book us directly too. We plan around the way the building is used, so the building keeps working while we do.

Doing it in-house

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

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.

How a job runs

We begin with a short walk round with whoever looks after the building, to confirm the scope, the order of work and any areas we must keep clear. Then we strip out anything that has failed, prepare every joint and seal it. Jobs in and around smaller places like Micheldever Station are typically planned as a single visit, so photos and measurements up front really help. That way the right products come on the day.

  1. We ask for the product and detail your designer has specified.
  2. Openings are measured and grouped by detail.
  3. Old or wrong materials are cut out.
  4. Where the detail needs backing, it goes in at the stated depth.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. We walk the completed areas with you and confirm the records agreed at quote stage.

Before we start on site

  • Send any specification or drawings in advance
  • Send asbestos survey details if the building is pre-2000
  • Point out any areas we must not close

Request a quote

Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. If you have questions first, give us a call on 01277 525 020 or send photos by email.

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