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

Fire stopping in Udimore

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

  • Service penetrations left open after M&E works
  • Improvised or mixed-product fire seals
  • Damaged fire seals in risers and voids
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Fire stopping near Udimore

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Fire stopping in Udimore

We should be clear about what we do and don’t do. The designer, fire engineer or building control decides which fire stopping is required; sign-off sits with them too. We fit the specified fire-rated sealant following that specification and the maker’s installation guidance. The enquiries we see most involve unsealed joints where partitions meet the slab and fire stopping installed outside its tested range, across small duct penetrations where the tested detail allows, linear gaps at wall heads and joints between fire-resisting walls and floors. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Udimore is the same: the right product in a properly prepared joint.

Rural conversions around Udimore can put new fire-resisting partitions inside older structures. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.

Every job ends the same way: guaranteed. You get a 12-month guarantee on our workmanship, and we explain exactly what that covers when we quote.

Place
Udimore (TN31)
Region
East Sussex
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

On site: what to expect

Site rules come first: signing in, inductions and any permit to work. Once we are cleared to begin, we take the joints in the sequence agreed with you. For work around Udimore, we aim to finish in one visit, so we ask for photographs and rough sizes first. That way the right products come on the day.

  1. We ask for the product and detail your designer has specified.
  2. We sort the openings by the detail each one needs.
  3. Old or wrong materials are cut out.
  4. Mineral wool or other backing is fitted where required.
  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

  • Agree which areas must stay open
  • Send asbestos survey details if the building is pre-2000
  • Let us know about inductions and permits

Getting a fixed quote

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. For smaller jobs, photos and a description will do.

Get a quick quote

Read more

Why deal with it now?

The longer openings stay, the more there tend to be: each new service adds to the list. Keeping on top of it after each round of works keeps the job small. One visit to deal with every failing joint makes more sense than several trips to a place like Udimore. Send photos of each area and we’ll quote for the lot.

Pricing service penetrations depends on quantities, condition and access, plus any specification you are working to. Call for a quote.

Why us?

  • Workmanship guaranteed for 12 months
  • Over 20 years of commercial sealing
  • A Constructionline member, so easy to vet
  • CSCS-carded applicators

Read what affects the cost or our accreditations.

Site staff or a sealant specialist?

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Fire stopping around Udimore: how the place shapes the job

Central London is about 50 miles from Udimore. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls. For England, the fire stopping of penetrations is dealt with in Approved Document B. 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. Our part stays the same: the specified product, installed to its tested detail.

Older community buildings such as The Parish Church of St Mary that have been rewired or given new heating can have service gaps through walls worth checking against the specification. For a hospital such as Conquest Hospital, which lies south-west of Udimore, penetration sealing is normally phased ward by ward, with infection-control rules agreed first.

Udimore is about 6 miles north-east of Hastings, in East Sussex. We cover Udimore, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our East Sussex coverage takes in 308 places, large and small. We also cover Brighton, around 35 miles from Udimore.

If you need fire stopping in TN31, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. If your site is on Udimore Road and Float Lane or close by, send details and we will quote for service penetrations. If your building is just outside Udimore, we cover Cock Marling (1 mile east), Broadland Row (1 mile west), Broad Street (1 mile south), Icklesham (2 miles south) and Beckley Furnace (2 miles north-west). Bigger towns within reach include Hastings (6 miles south-west), Bexhill-on-Sea (10 miles south-west), St Leonards (7 miles south-west), Hastings Old Town (6 miles south-west), Belmont (6 miles south-west) and Hollington (7 miles south-west).

Around Udimore

For rail, the closest station is Winchelsea station, about 2.1 miles east. Nearby you’ll also find Winchelsea Court Hall Museum (2.5 miles south-east) and Conquest Hospital (5.4 miles south-west). Open spaces near Udimore include Flatropers Wood.

Map of Udimore © OpenStreetMap contributors

When it isn’t the sealant

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 email us and we will tell you honestly before you book.

Where we work in Udimore

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

Looking after the joints

Regular inspection catches problems early. Specifically:

  • Check risers and ceiling voids after each round of works
  • Leave fire sealant to cure fully before covering it
  • Brief every trade that openings they make must be sealed
  • Flag new cables with no seal around them

During planned inspections, look at seals in risers, cupboards and voids. Watch for cracked sealant, new services with no seal and openings that have grown, and report them promptly.

The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. Then the seal goes in while the area is open.

Questions about Udimore

What happens to BS 476 references for fire stopping in Udimore?

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.

Would you work within a site like Conquest Hospital?

Yes. We work in healthcare settings as well as offices and schools. Work is phased so departments keep running, under the site’s own rules.

Which sealant will you use?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Are your applicators CSCS-carded?

Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.

How do we ask for a quote?

There are four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photos and a postcode.

How long will the new sealant last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.

Do you take on small jobs?

We quote for single jobs as well as large packages and programmes. Send details for a fixed quote.

Cost factors for service penetrations

These are the things that shape the price:

  • Distance, for remote addresses
  • The total length or number of joints
  • Phasing around occupants
  • Backing rod, priming and other preparation

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.

Details that help us quote

Diagnosis starts before we arrive. Let us know:

  • Photos of the joints, close up and from further back
  • Whether an asbestos survey exists
  • Rough lengths or quantities, or drawings if you have them
  • Your programme or deadline

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Accreditations

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