West Sussex · England

Shermanbury Fire Rated Sealant

We cover Shermanbury for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old sealant removed completely, joints prepared properly and a 12-month guarantee.

  • Fire seals that have cracked with movement
  • Open gaps behind door architraves
  • Damaged fire sealant left by other trades

Book fire rated sealant in Shermanbury

Commercial buildings in Shermanbury

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 apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

For buildings such as The Parish Church of St Giles, gaps around pipes and cables are worth checking after any building work there.

Shermanbury is about 7 miles west of Burgess Hill, in West Sussex. We carry out fire rated sealant for homeowners, landlords and businesses in Shermanbury. Shermanbury is one of 371 towns and villages in West Sussex we cover for fire rated sealant. There’s also a page for Crawley, roughly 11 miles from Shermanbury.

Every address in RH13 is covered for fire rated sealant, from the main roads to the quietest streets. Fire rated sealant is available to properties on Knapp Drive, Brighton Road and Partridge Green Road. Neighbouring places we cover for fire rated sealant include Kent Street (2 miles north-east), Cowfold (2 miles north), Wineham (2 miles east), Henfield (2 miles south) and Blackstone (3 miles south-east). We also work in nearby towns such as Crawley (11 miles north), Horsham (7 miles north), Worthing (11 miles south-west), Haywards Heath (9 miles east), Burgess Hill (7 miles east) and Littlehampton (15 miles south-west).

Around Shermanbury

Around Shermanbury, our work takes us to homes and buildings near The Bull Inn and the streets around them. Other landmarks nearby include The Dene Hospital (5.2 miles east). Open spaces near Shermanbury include Knepp Wildland.

Map of Shermanbury © OpenStreetMap contributors

About our fire rated sealant in Shermanbury

Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment for buildings in Shermanbury. If you share the list, we can quote for the gaps that need fire-rated sealant. We work on service penetrations, pipe & cable gaps and flats & HMOs, and the jobs we see most are standard silicone or caulk in a fire-stopping gap and fire seals that have cracked with movement.

Work in a small place like Shermanbury is planned ahead, journey included, so the job can fit around bookings, guests or opening times where possible.

All our work comes with a one-year guarantee, wherever you are in West Sussex.

Place
Shermanbury (RH13)
Wider area
West Sussex
Cover
12 months on all our work
Price
Quoted before any work starts
Phone
0345 464 0079
Updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Signs you need fire rated sealant in Shermanbury

Gaps also open up as buildings move: cracked or debonded sealant leaves an open route through the wall. Damage from cleaning, knocks and maintenance adds to it.

It’s worth asking for a quote if you see:

  • Standard silicone or caulk in a fire-stopping gap
  • Damaged fire sealant left by other trades
  • Unsealed gaps where pipes and cables go through a wall
  • New service routes left unsealed after building work

For site and facilities teams at buildings such as Jolesfield CofE Primary School, gaps opened by contractors for new cabling are a common finding in schools and offices.

Questions to ask before booking

  • Which sealant they’ll use, and why
  • What insurance they hold
  • What guarantee comes with the work
  • How much experience the applicator has

Choosing a sealant specialist

FAQs for Shermanbury

Can you do fire rated sealant in Shermanbury?

Yes. Our work covers London and the South East, and Shermanbury is part of that. You can call 0345 464 0079 or drop us an email and tell us what needs doing, and we’ll send you a clear quote.

Is fire rated sealant in Shermanbury guaranteed?

All our work, in Shermanbury and everywhere else, comes with a 12-month guarantee. We are also fully insured and ARBOMaster approved.

Do the sealants smell?

Sometimes, a little. It fades as the sealant cures.

I rent my home. Can I book you?

Of course. Ask your landlord first, and we can send them the quote if that helps.

Do you offer different sealant colours?

We will suggest a colour to suit the surroundings. The product needed can limit the range.

Can you tell me which gaps need fire stopping?

No. Your fire risk assessor, designer or building control decides that. We apply fire-rated sealant to the requirements they set.

Can you fill the gap behind a fire door frame?

Yes, if the gap is within the product’s tested range. Our work is the gap around the frame, and we will mention anything we notice about the door.

Can I do it myself?

You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.

Why it’s worth doing now in Shermanbury

Doing it once, properly, beats doing it twice. If the details weren’t followed, the seal may need redoing when the building is next checked. In a small place like Shermanbury, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.

Why book with us

  • Experience in homes, commercial sites and hotels
  • Arbo and Everbuild products
  • Every job guaranteed for a year
  • ARBOMaster approved applicator

See our cost guide and what customers say.

For landlords and businesses

In hotels, rooms out of use cost money, so we plan the work room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements.

Aftercare tips

No joint lasts for ever, but care makes a real difference. A few tips:

  • Photograph sealed gaps before they’re covered up
  • Don’t paint over fire sealant until it has cured
  • Don’t fill fire-stopping gaps with ordinary foam or silicone
  • Ask every contractor to reseal any fire stopping they disturb

Avoid covering a sealed gap with anything that is not part of the tested detail. Repairs should use a matching fire-rated product. We can tell you which product we used.

When you plan work that goes through walls or ceilings, plan the fire stopping too. Doing it at the time avoids leaving gaps behind.

How we quote for fire rated sealant

Jobs vary more than people expect. What affects the quote:

  • Whether old sealant or filler has to be cut out
  • Whether there’s mould to deal with
  • The number and length of the joints
  • How many rooms, windows or areas are involved

Homes and businesses are quoted the same way: the amount of work, how we reach it and what it needs. Call for a quick quote and we’ll explain what it covers.

Helping us quote

What to tell us when you ask for a quote:

  • If it’s domestic, commercial or a hotel
  • The rough size of the job
  • Access, such as stairs, a lift or height
  • The address or postcode of the job

Getting a quote is simple: let us know what needs doing and where, and roughly how big it is. Photos by email help us understand the job.

The process

Most of a good job is in the preparation, and we do not rush it. Joints are cleaned back and dried before anything new goes in. In total, it generally takes from a few hours to a few days, depending on the number of gaps and the access. In a small place like Shermanbury, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. First we work through your list or survey, measuring each gap and checking what it’s formed in.
  2. Old or unsuitable sealant is cut out and the gap cleaned.
  3. Where the tested detail needs backing or fill, we fit it.
  4. We apply the fire-rated or intumescent sealant to the specified depth and tool it.
  5. Locations and products are noted so you have them on file.

Getting ready for the visit

  • Clear items away from the joints we’re working on
  • Tell us if parking is tricky
  • Where the joints are inside, avoid wetting them before we arrive

Ask for a quote

We quote each job on its own. Simply ring 0345 464 0079 or email us and describe the job and send pictures if you have them.

Get a quick quote

Advice

Surface by surface

Masonry and concrete

Core-drilled and broken-out holes in concrete are often irregular. We check the gap size around the service against the product’s tested range.

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.

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