West Sussex · England

Offington Fire Rated Sealant

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in Offington. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.

  • Seals cut through by electricians, plumbers or data installers
  • Gaps flagged on a fire risk assessment
  • Fire seals that have cracked with movement

Book fire rated sealant in Offington

What we’re called out for in Offington

In some buildings the gap was filled with the wrong thing in the first place: general-purpose foam, everyday silicone or caulk where a fire-rated seal was needed. It looks sealed, but it isn’t fire-rated.

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

  • Fire stopping disturbed by later work
  • Linear gaps at the head of walls
  • Gaps flagged on a fire risk assessment
  • Holes left by a change of layout

For site and facilities teams at buildings such as Thomas A Becket Junior School, service openings in fire-resisting walls need checking after any refurbishment.

Questions to ask before booking

  • When the joint can take water or movement
  • Which colour the sealant will be
  • Whether they seal over old material or remove it
  • The length of the guarantee

Choosing a sealant specialist

How we handle fire rated sealant in Offington

Fire stopping only performs as intended if it’s done to the detail: the right depth, the right backing and the right product for the substrate. That’s the part we focus on, one gap at a time. Typical jobs include gaps around pipes and cables through fire-resisting walls and gaps where walls meet ceilings or slabs, on door frames, linear gaps and service penetrations.

In a village or hamlet like Offington, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

Each job carries a 12-month guarantee, whatever its size.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Offington (BN14, BN13)
Region
West Sussex
Guarantee
One year on every job
Quote
A clear quote up front
Telephone
0345 464 0079
Page updated
26 October 2026

How the job changes by surface

Flats and HMOs

In occupied buildings, we plan the order of work with you. We agree access to each flat and the common parts before work begins to keep disruption down.

Plasterboard walls

Holes in plasterboard are often cut roughly for services. Where a hole is bigger than the sealant’s tested range, it needs another approach, and we’ll tell you.

Workplaces and buildings in Offington

For seaside hotels, guest houses and holiday lets around Offington, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. 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, and gaps around services are often picked up there. We work to the specification you are given, installing the product to its tested details.

For landlords with property near West Worthing station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. For buildings such as St Andrew's Church, gaps around pipes and cables are worth checking after any building work there.

Offington is about 1 mile north-east of Worthing, in West Sussex. Offington gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Our area takes in 371 places across West Sussex, large and small. Brighton is on our list too, around 11 miles away.

Jobs for fire rated sealant in BN14 and BN13 is quoted and booked the same way as anywhere else. If you need fire rated sealant at a property on Rogate Road, Warren Road and Hall Avenue or a nearby road, we can help. Being close to the A24 and A27, Offington is easy for our applicators to reach for fire rated sealant. Other places close to Offington include Salvington (1 mile west), Broadwater (1 mile south-east), Worthing (1 mile south-west), Findon Valley (1 mile north) and Sompting (2 miles east). Further out, we also cover Bognor Regis (13 miles west), Burgess Hill (14 miles north-east), Littlehampton (6 miles west), Shoreham-by-Sea (5 miles east), Lancing (3 miles east) and Rustington (5 miles west).

Around Offington

Typical jobs here are in homes near Thomas A Becket First School, The Thomas a Becket pub and Durrington Minature Railway and the streets around them. The closest station to Offington is West Worthing station, about 1.1 miles south. Other landmarks nearby include Old Castle (0.6 miles south) and Museum of Sussex Folklore (0.6 miles south). Not far away are Widewater Lagoon and Steep Down.

Map of Offington © OpenStreetMap contributors

What happens on the day

Most of a good job is in the preparation, so that is where we spend the time. Every joint is cleaned and dried before new material goes in. All told, the work takes anything from a few hours to several days, depending on how many gaps there are. Somewhere as small as Offington, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  3. Dust and loose debris are cleaned from each gap.
  4. We apply and tool the sealant to the product’s tested detail.
  5. We record what was done and flag anything that needs a different system.

Before we arrive

  • Mention any sign-in or site rules at work premises
  • Tell us about any water getting in
  • Clear items away from the joints we are working on

How to get a quote

Every job is quoted individually, so start by telling us what you need. Just phone 0345 464 0079 or drop us an email with the details and send photos if you have them.

Get a price

Read more

What affects the quote in Offington

Every job gets its own quote. These are the things that affect it:

  • Which sealant suits the joint
  • The number of rooms or windows
  • Working hours on commercial sites
  • Mould in or behind the old joints

Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether the work is at height. We take all of that into account in your quote.

Helping us quote

To help us quote quickly, please include:

  • The rough size of the job
  • If it’s domestic, commercial or a hotel
  • The address or postcode of the job
  • What’s wrong with the joints now

There’s no standard price list, because every job is different. Instead, your job gets its own clear quote. To get started, call 0345 464 0079 or send us an email.

FAQs for Offington

Can you help a landlord with a rental near West Worthing station?

Yes, rental work is part of what we do. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we will send you a clear quote.

Do you work for hotels and guest houses in Offington?

Yes, hotels and guest houses are among the places we work. A room-by-room programme keeps most rooms in use while the work goes on.

What sealant do you use?

Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference.

How long will you be here?

Typically it takes from a few hours to a few days, depending on the number of gaps and the access. Larger jobs naturally take longer, and we’ll say how long yours will take.

Do you do fire sealant around door frames?

Yes. The joint between frame and wall is sealed with a fire-rated sealant following the tested details. The door, its seals and closer are for a door specialist.

Can you do several jobs on one visit?

Yes. Several rooms, windows or areas can go on one quote.

Can you tell me which gaps need fire stopping?

No, assessment is not something we do. When your assessor or designer has set out what’s needed, we’ll quote for the sealant work on it.

Do I have to be there?

If the work is inside, we need someone to let us in. Once we’ve agreed the job, you don’t need to watch us work.

Work for landlords, hotels and businesses

Mouldy or split sealant often shows up at the end of a tenancy. Several properties can be quoted together.

For anyone letting property in or around Offington, jobs at different addresses can be quoted together. Just tell us the addresses and what each one needs.

Aftercare tips

A little care helps the new joints last. Our advice:

  • Take photos of fire stopping before ceilings or boxing go back
  • Tell trades working in the building that fire seals must be put back
  • Do not fill fire-stopping gaps with ordinary foam or silicone
  • Check risers, ceiling voids and cupboards during building checks

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

Any job that breaks through a wall or ceiling should include resealing. Doing it at the time avoids leaving gaps behind.

Why it’s worth doing now in Offington

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. Older cottages and farmhouses around Offington can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

Homes and businesses are quoted the same way: the amount of work, the access and the products needed, plus any working-time requirements on site. Call for a quick quote and we will explain what it covers.

Why us?

  • Tidy, careful work
  • Old sealant always removed completely
  • Full insurance on every job
  • Anti-fungal silicone where joints get wet

Take a look at our cost guide and our reviews.

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