West Sussex · England

Fire-rated sealant in Hangleton, West Sussex

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homes and businesses in Hangleton and across West Sussex. Fully insured, ARBOMaster approved and guaranteed for a year.

  • Open gaps behind door architraves
  • Linear gaps at the head of walls
  • Open holes round services passing through fire walls

Fire rated sealant in Hangleton

Different surfaces, different methods

Plasterboard walls

Many fire-resisting walls in flats, offices and conversions are plasterboard. The sealant has to be one tested in plasterboard for each gap size.

Linear gaps

Long, narrow gaps appear where walls meet slabs and ceilings. We seal them to the tested detail, with backing where it’s needed.

About our fire rated sealant in Hangleton

Deciding which gaps need fire stopping is not our role; that comes from your fire risk assessor, designer or building control. Our part is applying the specified sealant carefully, to the right depth and with the right backing. If you have door frames with gaps between frame and wall and fire stopping disturbed by later work, we can help, whatever the surface.

If you have holiday lets, a converted barn used for business or a community building near Hangleton, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.

Your job is guaranteed for a year, as with all our work.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Location
Hangleton (BN12)
Region
West Sussex
Guarantee
One year on every job
Quote
A clear quote up front
Call
0345 464 0079
Page updated
26 October 2026

Your questions about fire rated sealant in Hangleton

Can you do fire rated sealant in Hangleton?

Yes. Our work covers London and the South East, and Hangleton is part of that. You can phone 0345 464 0079 or email us and let us know what needs doing.

Can you help a landlord with a rental near Goring-By-Sea station?

Yes, landlords and agents are among the people we work for. You can phone 0345 464 0079 or drop us an email with the details for a clear quote.

Is it worth trying it myself?

It depends on the job. High-level, external movement and fire-rated joints are professional jobs, while a short indoor joint may be within reach.

Where are you based?

Our base is in Crawley, West Sussex, and we work across South East England, London and Scotland.

Can you fill the gap behind a fire door frame?

Yes. We seal the gap between the frame and the wall with a suitable fire-rated product. The door, its seals and closer are for a door specialist.

Is standard sealant good enough for a fire gap?

No. It looks sealed but will not perform as fire stopping. A tested fire-rated product is needed.

Do you offer different sealant colours?

We help you choose a colour that suits. The product needed can limit the range.

What fire rating will the seal have?

We don’t give ratings or certificates for our work. Your specification sets the requirement, and we apply a product tested for it with a record of each location.

Why it’s worth doing now in Hangleton

Items left open on a fire risk assessment tend to come back at the next review. Having them sealed and recorded now means you can show the action was taken. Around Hangleton, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.

Instead of a standard rate, we price the job in front of us: how many joints, what’s in them now and how we reach them. You will know the price before we begin.

Why Hangleton clients choose us

  • Trusted Arbo and Everbuild sealants
  • A 12-month guarantee on all work
  • Full insurance on every job
  • ARBOMaster approved applicator

See what affects the cost or customer reviews.

What affects the quote in Hangleton

Your quote is based on your job. We look at:

  • Any mould that needs treating
  • The number of rooms or windows
  • The number and length of the joints
  • Any working-time requirements on site

The cost depends on the amount of work, how hard the old material is to remove and how easy the joints are to reach. We give a clear quote before any work starts, so you know where you stand.

Helping us quote

To help us quote quickly, let us know:

  • How many joints, rooms or windows are involved
  • What the problem is, such as mould, gaps, leaks or cracking
  • A few pictures by email, if you can
  • The type of property

Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll explain how we’d tackle it. When it suits you, ring 0345 464 0079 or drop us an email.

Fire rated sealant in Hangleton: local notes

For seaside hotels, guest houses and holiday lets around Hangleton, heavy use in the busy months is hard on washroom and kitchen sealant, and any building work there should leave fire-rated joints made good. Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, which is often where open fire-stopping gaps are first noticed. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

Letting a property close to Goring-By-Sea station? Then any gap left by new services in shared walls should be closed with a fire-rated product. Community buildings like St Andrew's Church are part of the picture too: older buildings that have had new heating or wiring often have service gaps worth checking.

Hangleton is about 2 miles west of Worthing, in West Sussex. Every kind of property in Hangleton is covered for fire rated sealant, old or new, large or small. The work is guaranteed for a year. 371 places in West Sussex are on our list, from the larger towns to small villages. Brighton is on our list too, around 14 miles away.

Postcode districts we cover here for fire rated sealant: BN12. Neighbouring places we cover for fire rated sealant include Ferring (1 mile south-east), Kingston Gorse (1 mile south), Angmering (1 mile north-west), West Kingston (1 mile south-west) and East Preston (1 mile south-west). Further out, we also cover Bognor Regis (10 miles west), Chichester (14 miles west), Littlehampton (3 miles west), Shoreham-by-Sea (8 miles east), Lancing (6 miles east) and Storrington (7 miles north).

Near you in Hangleton

Around Hangleton, our work takes us to homes and buildings near Clapham Wood and Chatsmore Catholic High School. The nearest railway station is Goring-By-Sea station, about 1 mile east of the centre. Well-known places in the area include Zachary Merton Hospital (2.1 miles south-west) and Rustington Museum (2.2 miles west). For a walk, there’s Highdown Hill.

Map of Hangleton © OpenStreetMap contributors

How it works

You do not need to clear the whole room or building, just the space around the work. We protect the rest, and the job takes anything from a few hours to several days, depending on how many gaps there are for a typical job. In a small place like Hangleton, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. We begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
  2. Each gap is measured and its substrate and service noted.
  3. Any non-fire-rated filler is removed.
  4. We fit backing where needed and apply the fire-rated sealant to depth.
  5. Every location is recorded with the product used for your files.

Preparing for the visit

  • Tell us about any previous sealing or DIY attempts
  • Clear the area around the work
  • On commercial sites, let us know about site rules

Get a quote

Asking for a quote is easy: let us know the job and the location. A few photos by email make the job easier to understand.

Get a quick quote

Advice

Can I do it myself?

Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.

The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions.

Common problems we fix in Hangleton

Movement in the structure can open gaps too: cracked or debonded sealant leaves an open route through the wall. Knocks, maintenance and building work damage it further.

Any of these means the joints need attention:

  • Holes left by a change of layout
  • Open holes round services passing through fire walls
  • Standard silicone or caulk in a fire-stopping gap
  • Gaps where walls meet ceilings or slabs

If you look after a building such as Ferring CofE Primary School, fire-stopping around service openings should be restored whenever new services go in.

What your quote should include

  • What happens if they find a problem under the old sealant
  • Is VAT in the price?
  • How long the guarantee is
  • Who does the work, and how experienced they are

How to choose a mastic man

Work for landlords, hotels and businesses

Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.

Landlords and agents in Hangleton can book us as well as homeowners. Resealing between tenancies keeps a property looking cared for.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job