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

Itchingfield fire stopping

Looking for fire stopping in Itchingfield? It’s simple: send details, get a quote, we seal, guaranteed.

  • Unsealed joints where partitions meet the slab
  • Builders’ foam or ordinary silicone in compartment walls
  • Fire-stopping items raised at inspection or handover
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Fire stopping for Itchingfield sites

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

Keeping the joints sound

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:

  • File the specified details where the next contractor can find them
  • Make fire stopping part of every scope that crosses a fire-resisting wall
  • Agree the fire-stopping specification before services go in
  • Have penetrations checked while they can still be seen

Allow the manufacturer’s stated cure time before boxing in or decorating. Some fire-rated sealants accept paint and some don’t.

Ask every contractor who works in risers or voids to report openings they create. Small habits like this stop openings building up.

Fire stopping in Itchingfield

On a fit-out or refurbishment, we follow the services contractors floor by floor. We work from your penetration schedule or marked-up drawings and the specified product data. Tell us what records you need and we’ll confirm with the quote. The enquiries we see most involve hidden openings found during inspections and fire-rated sealant that has cracked or shrunk back, across joints between fire-resisting walls and floors, pipe penetrations and linear gaps at wall heads. Looking for mastic applicators who cover Itchingfield? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.

Rural conversions around Itchingfield 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.

We stand by our work: 12 months, guaranteed. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Itchingfield (RH13)
Region
West Sussex
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

Your questions answered

Would you work within a site like Horsham Hospital?

Yes, provided the work is planned with the site’s estates team. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Do you seal service penetrations in hotels around Itchingfield?

Yes, to the specification and the product’s tested detail. Each seal follows the tested detail, and rooms are done in turn.

Can staff carry on working while you’re here?

In the majority of cases, yes. We phase the work so most of the building stays in use.

Is any job too small?

Small jobs are welcome alongside larger packages. Send details for a fixed quote.

Are you CHAS accredited?

Yes. We are CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.

Do you have public liability insurance?

Yes. Our insurance certificate can be sent alongside the quote.

Can you handle several sites?

Yes. Multi-site work and planned programmes are a core part of the service, planned site by site to suit how each building is used.

Compartment walls and floors in Itchingfield

Itchingfield has several hotels close by, all within 2 miles. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail. Itchingfield lies roughly 34 miles out from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls.

Older community buildings such as The Parish Church of St Nicolas that have been rewired or given new heating can have service gaps through walls worth checking against the specification. In a school such as Barns Green Primary School, fire-rated sealant goes in around service penetrations where it is specified.

Itchingfield is about 4 miles west of Horsham, in West Sussex. We cover commercial sites throughout Itchingfield. Our West Sussex coverage takes in 373 places. Sites around Brighton have their own page, roughly 19 miles from Itchingfield.

We take on service penetrations across the RH13 postcode area, for business premises of every kind. We cover commercial and managed buildings on Bashurst Hill, Five Oaks Road and Bashurst Copse and the roads nearby. Nearby places we also cover include Barns Green (1 mile south), Broadbridge Heath (2 miles north-east), Brooks Green (2 miles south), Tower Hill (2 miles east) and Southwater (3 miles south-east). A short drive away, we cover Crawley (10 miles north-east), Horsham (4 miles east), Haywards Heath (14 miles east), Burgess Hill (13 miles south-east), Broadfield (9 miles east) and Storrington (9 miles south).

Landmarks near Itchingfield

Around Itchingfield, our work takes us to commercial buildings near Tanbridge House School. The closest station to Itchingfield is Christs Hospital station, about 1.5 miles east of the centre. Well-known places in the area include Christs Hospital School Museum (1.6 miles east) and Horsham Hospital (3.5 miles north-east). Open spaces near Itchingfield include Warnham LNR.

Map of Itchingfield © OpenStreetMap contributors

When to call us in Itchingfield

Physical damage is another reason seals stop doing their job. Seals get knocked during maintenance, cut back to add a cable or pulled out when services are swapped and the opening isn’t always resealed.

Clients typically get in touch after noticing something like this:

  • Snag lists that include open service penetrations
  • Fire sealant pulled out of the opening
  • Unsealed penetrations discovered above suspended ceilings
  • Openings left by services added after handover

Offices at parks like Spring Copse Business Park, 1.5 miles to the north-west of Itchingfield, are re-cabled with each new tenant, and compartment walls need sealing afterwards to the tested detail.

What your quote should include

  • How the existing material will be dealt with
  • Proof of insurance
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • How they’ll work around occupants

Questions to ask before you appoint anyone

Owners, agents and contractors

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.

Different surfaces, different methods

Plastic pipes

Plastic pipes soften and collapse in a fire. Some intumescent sealants are tested on smaller plastic pipes, but many need a collar or wrap. We confirm material and size first and tell you if sealant isn’t the right product.

Masonry and concrete

Openings through concrete vary from tidy cores to rough break-outs. The gap is measured at the widest point against the detail’s limits, and any outside it are raised with you.

General trades versus a specialist

Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

Our process

We bring the products specified for the job, along with primers and backing rod. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. Smaller jobs around Itchingfield can be grouped with others nearby. A fixed quote is given before anything starts.

  1. We read the specification, drawings or penetration schedule you send.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. Mineral wool or other backing goes in wherever the detail asks.
  5. Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
  6. Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.

Before we start on site

  • Clear stock, furniture or equipment away from the joints
  • Have the specification and drawings to hand
  • Tell us what induction or permit system the site runs

Quotes

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.

Get a price

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