Essex · England

South Fambridge Fire Rated Sealant

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homes and businesses in South Fambridge and across Essex. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.

  • Holes left by a change of layout
  • Sealant items on a fire risk assessment action list
  • Unsealed gaps around fire door frames

Fire rated sealant in South Fambridge

What affects the cost of fire rated sealant

You will get a clear quote before any work starts. It takes into account:

  • The product the joint needs
  • The number and length of the joints
  • How many rooms, windows or areas are involved
  • The old material and how stubborn it is

We do not show prices on the website, because the cost depends so much on the job itself. Call for a quick quote and we’ll talk you through it.

Asking for a quote

To help us quote quickly, let us know:

  • The address or postcode of the job
  • Whether it’s a home or a business
  • How many joints, rooms or windows are involved
  • If someone has resealed it before

Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we’ll talk you through what we’d do. Whenever you are ready, ring 0345 464 0079 or drop us an email.

Fire rated sealant in South Fambridge, done properly

We don’t assess buildings or decide what fire stopping is needed; your assessor, designer or building control sets that out. What we do is apply the right product to that specification, properly and neatly. We work on door frames, service penetrations and linear gaps, and the jobs we see most are door frames with gaps between frame and wall and joints picked up in a fire-stopping survey.

For a small place like South Fambridge, the journey and timings are agreed in advance, so it can be fitted around guests, customers or events where possible.

We stand behind the work with a one-year guarantee.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Location
South Fambridge (SS4)
Wider area
Essex
Guarantee
12 months on all our work
Quote
Quoted before any work starts
Telephone
0345 464 0079
Updated
26 October 2026

For landlords and businesses

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

Hotels need rooms back in use, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

Can I do it myself?

The biggest DIY mistake is sealing over old sealant. Silicone does not stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.

If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.

What we do, step by step

There isn’t much for you to do on the day. Point us to the joints and we’ll get on with it. The job generally takes a few hours for a handful of gaps, and longer for a whole building, including the tidy-up. For a village or hamlet like South Fambridge, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided 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. 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.

How to prepare

  • Where the joints are inside, avoid wetting them before we arrive
  • Keep children and pets away from the work area
  • On commercial sites, let us know about site rules

How to get a quote

For a quick quote, get us on the phone, or email us if that’s easier. Tell us about the joints that need doing and we will explain what’s involved before giving you a price.

Ask for a quote

Related advice

What the job involves on each surface

Flats and HMOs

Converted houses often have gaps around old and new services. The gaps on your list are sealed with a fire-rated product.

Plasterboard walls

Service holes in plasterboard are often rough and oversized. Where a hole is bigger than the sealant’s tested range, it needs another approach, and we will tell you.

Aftercare tips

Good habits help new joints last longer. A few tips:

  • Get damaged fire seals looked at promptly
  • Check risers, ceiling voids and cupboards during building checks
  • Make resealing part of every contractor’s brief
  • Check whether a sealant can be painted before decorating over it

Tell other trades that the gaps have been sealed, and make sure anything they disturb is resealed with a suitable product. A lot of damaged fire stopping comes from later work.

A gap left open in a fire-resisting wall or floor lets smoke spread in ways the building wasn’t designed for. Closing it is usually a straightforward job.

Fire rated sealant around South Fambridge

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, and gaps around services are often picked up there. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

If you look after a church, hall or community building such as All Saints, gaps around pipes and cables are worth checking after any building work there. If you look after a building such as Greensward Academy, gaps opened by contractors for new cabling are a common finding in schools and offices. Rented homes near North Fambridge station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

South Fambridge is about 3 miles north of Rochford, in Essex. We carry out fire rated sealant for homeowners, landlords and businesses in South Fambridge. Our Essex coverage runs to 644 places, and South Fambridge is one of them. Chelmsford is on our list too, about 11 miles from South Fambridge.

Work in SS4 works the same way as everywhere else we cover. If you need fire rated sealant at a property on Pemberton Field and Fambridge Road or a nearby road, our applicators can take on the job. Other places close to South Fambridge include North Fambridge (1 mile north), Ashingdon (2 miles south), Brandy Hole (2 miles west), Hockley (2 miles south-west) and Stow Maries (3 miles north-west). Further out, we also cover Chelmsford (11 miles north-west), Basildon (10 miles south-west), Maldon (7 miles north), Canvey Island (9 miles south-west), Billericay (11 miles west) and Rayleigh (4 miles south-west).

Near you in South Fambridge

Locally, jobs take us to homes and businesses close to Marylands Nature Reserve and The Ferry Boat Inn and the streets around them. For rail, the closest station is North Fambridge station, roughly 1.1 miles north of the centre. Nearby you’ll also find Southend University Hospital (5.4 miles south) and Rayleigh Windmill Museum (3.7 miles south). The countryside around South Fambridge includes Blue House Farm.

Map of South Fambridge © OpenStreetMap contributors

FAQs for South Fambridge

Will you come out to South Fambridge?

Yes, we do. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.

Is South Fambridge in your area for fire rated sealant?

Yes, South Fambridge is within the area we cover. We work across London and the South East. You can phone 0345 464 0079 or drop us an email and let us know what needs doing, and we will send you a clear quote.

Can you quote for more than one area?

Of course. Combining jobs makes good use of the visit.

Do you carry out fire risk assessments?

No, we don’t assess buildings. Once you have a specification or action list from your assessor or designer, we can quote for the fire-rated sealant items.

Can you give us a record of the work?

Yes. We note each location and the product that went in, so you have it on file.

Can you match the sealant colour?

Normally, yes. White, clear and grey are common, and other colours are available, and we will agree it with you first.

Can you work in occupied buildings?

Yes, in flats, HMOs, schools, offices and other buildings, occupied or empty. Let us know the building’s hours and we will plan the work to suit.

Will it make a mess?

Very little: the area around the joints is protected first, and we clear up the old sealant and our materials before we leave.

When something else is needed

In fairness, some problems need a different trade:

  • Issuing a fire rating or certificate for a building
  • Fire risk assessments, which need a qualified assessor
  • Doors that are not fire doors in the first place

If in doubt, ring 0345 464 0079 or email us and we’ll say what we think.

What we seal

  • Service penetrations
  • Flats & HMOs
  • Door frames
  • Plasterboard & masonry
  • Pipe & cable gaps
  • Linear gaps
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job