West Sussex · England

Fire Rated Sealant in Wisborough Green

Intumescent and fire-rated sealant around gaps, frames and service penetrations in Wisborough Green, with a one-year guarantee on every job. Call for a quick quote.

  • Gaps flagged on a fire risk assessment
  • Seals cut through by electricians, plumbers or data installers
  • Holes left by a change of layout

Fire rated sealant for Wisborough Green homes and businesses

What we are called out for in Wisborough Green

Gaps also open up as buildings move: a seal that cracks or pulls away leaves a path for smoke. Damage from cleaning, knocks and maintenance adds to it.

Look out for these signs:

  • Door frames with gaps between frame and wall
  • Open holes round services passing through fire walls
  • Gaps where walls meet ceilings or slabs
  • Gaps filled with a product that isn’t fire-rated

Rented homes near Billingshurst station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product.

Before booking anyone

  • Are they insured?
  • Who turns up on the day
  • Is VAT in the price?
  • Is the old sealant removed completely?

Choosing a sealant specialist

Fire rated sealant for homes and businesses in Wisborough Green

Bigger jobs can be worked through in stages, flat by flat or floor by floor, noting the locations and products as we go. It gives you a list to keep with the building’s fire safety documents. We work on linear gaps, flats & HMOs and service penetrations, and common reasons people get in touch are damaged fire sealant left by other trades and unsealed gaps where pipes and cables go through a wall.

If you have holiday lets, a converted barn used for business or a community building near Wisborough Green, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

A one-year guarantee comes with the work, just as it does everywhere we cover.

Where
Wisborough Green (RH14)
Region
West Sussex
Guarantee
A year, on every job
Quotes
A clear quote up front
Call
0345 464 0079
Last updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Wisborough Green: your questions answered

Can you help a landlord with a rental near Billingshurst station?

Yes, rental work is part of what we do. You can phone 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before we start.

Can you do fire rated sealant in Wisborough Green?

Yes. Our work covers London and the South East, and Wisborough Green is part of that. You can ring 0345 464 0079 or email us and let us know what needs doing, and we’ll send you a clear quote.

How long does fire rated sealant take?

That depends on how much there is to do, but as a guide it takes a few hours for a handful of gaps, and longer for a whole building. We will give you a better idea when we quote.

Do I need to be at home?

It depends on the job. Inside work needs someone to give us access, and for outside work we’ll agree access with you when we book.

Do you carry out fire risk assessments?

No, assessment isn’t something we do. Once you have a specification or action list from your assessor or designer, we can quote for the fire-rated sealant items.

Are you ARBOMaster approved?

Yes. We hold ARBOMaster approved applicator status and we are fully insured too.

Which products do you use?

It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. Brands we use include Arbo and Everbuild.

How much does fire rated sealant cost in Wisborough Green?

Every job is different, so each one gets its own quote. For a quick quote, phone 0345 464 0079 or drop us an email with a short description of the job.

Can I do it myself?

Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.

Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.

Looking after it afterwards

To keep the joints looking good and working properly:

  • Ask which product was used before you paint
  • Allow for resealing whenever new services are run
  • Check risers, ceiling voids and cupboards during building checks
  • Take photos of fire stopping before ceilings or boxing go back

Keep the record we give you with the building’s fire safety documents. It saves time at the next inspection or assessment.

When you plan work that goes through walls or ceilings, plan the fire stopping too. Catching it then saves a separate visit later.

What the job involves on each surface

Service penetrations

Service penetrations are where new gaps often appear. Old or unsuitable filler comes out before the right sealant goes in with backing where the detail needs it.

Plasterboard walls

Service holes in plasterboard are often rough and oversized. Gaps that are too big for sealant alone need a different detail, and we will tell you.

How it works

When we get to you, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. Most jobs then take anything from a few hours to several days, depending on how many gaps there are. For a village or hamlet like Wisborough Green, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.

  1. We plan the order of work and access, floor by floor or flat by flat.
  2. Old, damaged or unsuitable sealant is removed.
  3. Dust and loose debris are cleaned from each gap.
  4. The fire-rated or intumescent sealant is applied and tooled to the tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Getting ready for the visit

  • Where the joints are inside, avoid wetting them before we arrive
  • Tell us about any water getting in
  • Tell us about any previous sealing or DIY attempts

Get a quote

Getting a quote is simple: tell us what needs doing and where and its rough size. Photos by email help us understand the job, and we will come back to you with a quote.

Get a quick quote

Related advice

Commercial buildings in Wisborough Green

In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, which is often where open fire-stopping gaps are first noticed. We work to the specification you’re given, installing the product to its tested details.

For site and facilities teams at buildings such as Wisborough Green Primary School, fire-stopping around service openings should be restored whenever new services go in. If you look after a church, hall or community building such as The Parish Church of St Peter Ad Vincula, service openings in its walls need the right fire-rated sealant, as in any building.

Wisborough Green is about 9 miles west of Horsham, in West Sussex. For fire rated sealant in and around Wisborough Green, it’s easy to get a quote: please phone 0345 464 0079 or send us an email. We cover West Sussex from our Crawley base. We cover 371 towns and villages across West Sussex. There’s also a page for Crawley, roughly 15 miles from Wisborough Green.

Here we cover the RH14 postcode area for fire rated sealant. Whether your property is on Balchins Close, Thornton Meadow and School Road or anywhere close by, our applicators can take on the job. We also cover Kirdford (2 miles west), Mackerel's Common (2 miles north-west), Ifold (3 miles north-west), Loxwood (4 miles north) and Balls Cross (4 miles west). Larger places within reach include Crawley (15 miles north-east), Horsham (9 miles east), Worthing (15 miles south), Littlehampton (15 miles south), Rustington (15 miles south) and Broadfield (14 miles east).

Landmarks near Wisborough Green

Typical jobs here are in homes near The Cricketers Arms Public House and The Weald School. The closest station to Wisborough Green is Billingshurst station, roughly 2.5 miles east of the centre. The countryside around Wisborough Green includes The Mens.

Map of Wisborough Green © OpenStreetMap contributors

What we cannot put right

It helps to know what we cannot do:

  • Big openings where sealant alone isn’t the tested solution
  • Certifying a building or signing off its fire safety
  • Doors that are not fire doors in the first place

If you are not sure, just call 0345 464 0079 or email us and we will give you a straight answer before you book.

Joints and surfaces we work on

  • Door frames
  • Flats & HMOs
  • Service penetrations
  • Linear gaps
  • Plasterboard & masonry
  • Pipe & cable gaps

Work for landlords, hotels and businesses

For anyone letting property in or around Wisborough Green, several properties can go on one quote. Send us the addresses and the work at each.

Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.

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