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

Fire Stopping in Fittleworth

Commercial sealant work in Fittleworth for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.

  • Fire stopping installed outside its tested range
  • Builders’ foam or ordinary silicone in compartment walls
  • Unsealed openings around new pipes and cables
1
Send details
Send the specification, photos or a marked-up plan.
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
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping for businesses in Fittleworth

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

Maintenance after handover

Cleaning and maintenance staff play a part too. Share these points with them:

  • Make fire stopping part of every scope that crosses a fire-resisting wall
  • Don’t let anyone top up a fire seal with the wrong product
  • Record which product was used where
  • Settle who seals which penetrations at the start of a project

Give the sealant its full cure time before ceilings, boxing or decoration go over it. Not every fire-rated product can be painted, so check the product data first.

Write fire stopping into the scope of any work crossing a compartment wall or floor. That way the opening is sealed while the trade and access are still there, not months later.

Fire stopping in Fittleworth, done properly

Opened ceilings and riser doors often reveal service openings nobody sealed. Where the walls and floors already have a fire-stopping specification, we can work to it using the product and detail it sets out. Where there isn’t one, the designer or fire engineer needs to set one first. Site teams most often ask us about non-fire-rated filler around services and fire-rated sealant that has cracked or shrunk back, across joints between fire-resisting walls and floors, cable penetrations and linear gaps at wall heads. Whoever orders the work in Fittleworth, the brief is typically the same: a clear scope, tidy work and joints that don’t fail again.

A job near Fittleworth is usually planned around one visit, so send the specification and photographs first. Design and sign-off belong to the designer or building control; we install what’s specified.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

Place
Fittleworth (RH20)
Region
West Sussex
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Fire stopping around Fittleworth: what changes locally

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. Fittleworth lies roughly 42 miles out from central London. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls, and the gaps need sealing with the specified product.

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 hotel such as The Swan Hotel, 0.5 miles to the south of Fittleworth, penetration seals are worth checking after any refit or services upgrade.

Fittleworth is about 11 miles north of Littlehampton, in West Sussex. We cover Fittleworth, with the same fixed quotes and 12-month guarantee as everywhere else. Across West Sussex, 373 places are covered, Fittleworth among them. There’s a separate page for Brighton, about 21 miles away.

We take on service penetrations across the RH20 postcode area, whatever the building. Streets here include Fairmead Close, School Lane and Greatpin Croft, and sites on any of them can send details for a fixed quote. Just outside Fittleworth, we also work in Bedham (1 mile north), Lower Horncroft (1 mile south), Coates (1 mile south-west), Hardham (2 miles south-east) and Coldwaltham (2 miles south-east). A short drive away, we cover Horsham (13 miles north-east), Worthing (12 miles south-east), Bognor Regis (13 miles south-west), Chichester (13 miles south-west), Littlehampton (11 miles south) and Shoreham-by-Sea (15 miles south-east).

What’s near Fittleworth

Recent enquiries here include premises near The Swan Hotel and the streets around them. The closest station to Fittleworth is Pulborough station, about 1.9 miles east. Other landmarks nearby include Coates Castle (1.5 miles south-west) and Coultershaw Heritage Site (2.5 miles west). Not far away are Bignor Hill and The Mens.

Map of Fittleworth © OpenStreetMap contributors

Questions about Fittleworth

Is Station Approach Industrial Estate, near Fittleworth, within your area?

Yes. Estates, retail parks and business parks around Fittleworth, Station Approach Industrial Estate among them, are all within reach. To start, just give us a call on 01277 525 020 or send photos by email with the unit, the joints involved and your access times.

What does the BS 476 change mean for fire-rated sealant in Fittleworth?

Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes 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.

Are you CHAS accredited?

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

Is Fittleworth in your area?

Yes. Sites across Fittleworth are covered, with one number for every area we cover.

Are you fully insured?

Yes. We’re fully insured, and the certificate can go with your quote.

Is the work guaranteed?

Yes. The 12-month guarantee covers our preparation and application, though not damage or work by other trades.

Are your applicators CSCS-carded?

Yes. If you need card details for site access, tell us and we will confirm them with the quote.

Work for main contractors and building owners

Main contractors use us as their sealant subcontractor. We work to your programme, your specification and your site rules.

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

How the quote is worked out

What shapes the price:

  • Quantities, in metres or numbers
  • Which sealant the job calls for
  • The size and state of each joint
  • Removal of failed or old sealant

We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote and we’ll price your job on its own details.

Sending details for a quote

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

  • The asbestos register, for older buildings
  • A wide shot and a close-up of the area
  • Access details, including height
  • What the building is and how it’s used

Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. Smaller jobs need nothing more than photographs and a few notes.

On site: what to expect

At the end of each section, we remove the tape, clean down and inspect every joint, ready for your sign-off. Where the sealant needs time to cure before use, we tell you and sign the area. If others near Fittleworth need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  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. Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
  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. If an opening needs something other than sealant, we tell you instead of improvising.

Before we start on site

  • Tell us what induction or permit system the site runs
  • Send asbestos survey details if the building is pre-2000
  • Point out parking and an unloading spot

Getting a fixed quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, speak to us on 01277 525 020 or email us.

Ask for a quote

Advice

When to call us in Fittleworth

Most open service penetrations are left by later work. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser leaves an opening that nobody returns to. Across several fit-outs, the openings add up.

Clients normally get in touch after noticing one or more of the following:

  • Unsealed openings around new pipes and cables
  • Hidden openings found during inspections
  • Builders’ foam or ordinary silicone in compartment walls
  • Fire sealant pulled out of the opening

For a unit at a site such as Station Approach Industrial Estate, which lies east of Fittleworth, new power or data runs between office and warehouse can breach a compartment wall.

What your quote should include

  • How they handle RAMS and site documents
  • Which product they’ll use, and why it suits the joint
  • Who will actually carry out the work
  • How the joint faces will be prepared and primed

How to choose a sealant contractor

When to bring in a specialist

For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Accreditations

Trusted. Accredited. Insured.