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

Fire stopping in Hickstead

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

  • Penetration schedules that need working through
  • Unsealed joints where partitions meet the slab
  • Damaged fire seals in risers and voids
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping across Hickstead

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

Fire stopping in Hickstead: the local picture

Hickstead has a number of hotels close by, all within 2 miles. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal. In England, Approved Document B covers fire stopping of openings and penetrations. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. Our part stays the same: the specified product, installed to its tested detail.

In a building such as The Parish Church of St Peter, any service penetration through a fire-resisting wall should be sealed to the specified detail. Hotels such as The Castle Hotel (to the north of Hickstead) rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified.

Hickstead is about 3 miles west of Burgess Hill, in West Sussex. We cover Hickstead and the rest of West Sussex, with the same fixed quotes and 12-month guarantee as everywhere else. Hickstead is one of 373 places we cover in West Sussex. We also cover Brighton, around 10 miles from Hickstead.

Commercial sites across RH17 and BN6 are covered. Sites close to Hickstead are covered too, including Goddards Green (1 mile east), Sayers Common (1 mile south), Abbotsford (2 miles east), Ansty (2 miles north-east) and Hurstpierpoint (2 miles south). Bigger towns within reach include Crawley (10 miles north), Horsham (9 miles north-west), Worthing (13 miles south-west), Haywards Heath (5 miles north-east), Burgess Hill (3 miles east) and East Grinstead (14 miles north-east).

Local landmarks in Hickstead

In Hickstead, that means premises near St Paul's Catholic College. The nearest railway station is Burgess Hill station, about 3.1 miles east of the centre. A little further out are The Dene Hospital (1.3 miles east) and Clayton Castle (4.6 miles south-east). The countryside around Hickstead includes Wolstonbury Hill and Bedelands Farm Nature Reserve.

Map of Hickstead © OpenStreetMap contributors

Fire stopping for commercial buildings in Hickstead

A fire-rated sealant is only one part of a tested system: its test evidence covers one product in one kind of wall or floor, with set services, gaps, depths and backing. Before we seal anything, we check the opening against the detail it is meant to follow, and we say so if it doesn’t fit. The enquiries we see most involve seals that don’t match their tested detail and unsealed openings around new pipes and cables, on service gaps in risers, cable penetrations and joints between fire-resisting walls and floors. A specialist sealant contractor works differently from a general builder: on jobs in Hickstead, preparation and product choice get the time they need.

Barn and farm-building conversions near places like Hickstead often combine new partitions with old walls. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Place
Hickstead (RH17, BN6)
Region
West Sussex
Guarantee
12 months on our workmanship
Quote
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What the job involves on each surface

Linear joints

Head-of-wall joints often have to absorb slab deflection. We use the product and backing the detail names for that movement, along the full length of the run.

Risers and ceiling voids

Service risers and the voids above ceilings are where openings collect. Access is often tight, so we agree it with you in advance along with any permits your site needs.

What sealant work can’t fix

Being straight saves everyone time. Fresh joints won’t solve:

  • Issuing fire ratings or certificates for seals
  • Reviewing a building’s overall fire safety
  • Writing the fire-stopping specification

Not sure which it is? You can phone 01277 525 020 or send details through our quote form and we’ll tell you honestly.

Surfaces we seal

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

FAQs: Hickstead

Will you take on work at estates like Bolney Grange Business Park, close to Hickstead?

Yes. Estates, retail parks and business parks around Hickstead, Bolney Grange Business Park among them, are all within reach. A few photos and the unit address let us price the work.

Can you seal around new services in a hotel near Hickstead?

Yes, where fire-rated sealant is the specified product. Work is done room by room so the hotel keeps trading; design and sign-off stay with the designer and building control.

Do you have public liability insurance?

Yes. Mastic Doctor is fully insured, public liability included.

When can the area be used after sealing?

Curing time varies by product, and we confirm it on the day.

Can the building stay open while you work?

In the majority of cases, yes. Phased work can be planned so areas stay in use.

How do we ask for a quote?

It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photos and a postcode.

How long does a typical visit take?

It depends on the scope, though a typical visit normally takes a single visit for a short list of penetrations, or a phased programme for a whole building. Larger or phased jobs take longer, and we will give you a timescale with the quote.

Looking after the joints

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

  • Arrange inspection before areas are covered up
  • Make fire stopping part of every scope that crosses a fire-resisting wall
  • Agree the fire-stopping specification before services go in
  • Treat an open penetration as a priority repair

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

Regular walk-rounds of service areas are worth the time. Catching a damaged seal early keeps the fix small compared with dozens found at once.

Why act early in Hickstead

Open service penetrations matter on ordinary days, not just in a fire: smoke, noise and draughts pass through them every day. The specified fire seal closes the gap for all of these. Halls, stores and units around places like Hickstead may not be checked every day, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

A quote for service penetrations depends on how many there are, their condition and the access, plus any specification you are working to. Ask us for a fixed quote.

Why clients in Hickstead choose us

  • Work to your specification and the manufacturer’s guidance
  • Our applicators hold CSCS cards
  • A fixed quote before work starts
  • Constructionline member

Take a look at what affects the cost and how we’re accredited.

What we are called out for in Hickstead

Most open service penetrations are left by later work. New cabling, rerouted pipework or a data route drilled through a riser leaves an opening that nobody returns to. Over a few years of fit-outs, a wall can collect a lot of these.

Any of the following is a good reason to get the joints checked over:

  • Improvised or mixed-product fire seals
  • Fire seals cut back for extra cables and never reinstated
  • Expanding foam used as fire stopping
  • Unsealed joints where partitions meet the slab

Tenant changes at parks like Bolney Grange Business Park (0.5 miles north-east of Hickstead) bring new data and services, and openings through fire-resisting walls need the specified seal.

What your quote should include

  • Health and safety accreditation such as CHAS
  • Their approach to joint depth and backing
  • The named product and why it was chosen
  • How long is the guarantee, and what does it include?

Choosing a commercial sealant contractor

Our process

Working in a building that stays open takes some planning. We sign and contain the area we are in, keep walkways clear and move on in phases so staff and visitors can carry on around us. For work around Hickstead, we aim to finish in one visit, so photographs and measurements up front really help. That way the right products come on the day.

  1. We start with your penetration schedule, drawings or specification.
  2. Access, permits and the order of areas are agreed with the site team.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Unsuitable material is removed and the opening cleaned first.
  5. The specified backing and sealant go in to depth and are finished neatly.
  6. Anything outside the detail is reported to you rather than sealed.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Arrange parking or a loading space
  • For older buildings, check the asbestos register before work

Getting a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. For smaller jobs, photos and a description will do.

Get a price

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