Thurrock · England

Fire Rated Sealant in Little Thurrock

Our applicators work in Little Thurrock on intumescent and fire-rated sealant around gaps, frames and service penetrations. Old sealant removed completely, joints prepared properly.

  • Standard silicone or caulk in a fire-stopping gap
  • New service routes left unsealed after building work
  • Door frames with gaps between frame and wall

Fire rated sealant in Little Thurrock

Fire rated sealant in Little Thurrock, done properly

In flats, HMOs, offices and schools, fire stopping is often disturbed by later work. A new cable run or a replaced pipe can leave an open hole behind. We seal them with a product tested for that kind of gap. We work on service penetrations, door frames and linear gaps, and common reasons people get in touch are sealant items on a fire risk assessment action list and door frames with gaps between frame and wall.

Community buildings, schools and small businesses around places like Little Thurrock have washrooms and kitchens that see a lot of use. Sealant and fire-rated joints there matter as much as in any larger building.

We guarantee the work for a year. If something isn’t right with it in that time, tell us and we will put it right.

Location
Little Thurrock (RM16, RM17)
Wider area
Thurrock
Guarantee
A year, on every job
Quotes
Quoted before any work starts
Phone
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Why act early in Little Thurrock

Waiting for the next refit can leave a gap open for years. On its own, sealing it now is a small job and needn’t wait for anything else. Around Little Thurrock, water from a failed joint in an older home can soak into timber and plaster, and that’s a much bigger job than renewing the sealant.

What it costs depends on the size of the job, how much old material has to come out and access to the work. We give a clear quote before any work starts, so you know where you stand.

Why book with us

  • 180+ five-star Google reviews
  • ARBOMaster approved applicator
  • Homes, businesses and hotels
  • Every job guaranteed for a year

Read our cost guide and what customers say.

Looking after it afterwards

Aftercare is simple, and it makes a real difference:

  • Never patch a fire seal with standard sealant
  • Check risers, ceiling voids and cupboards during building checks
  • Store the list of sealed gaps with your building paperwork
  • Take pictures of fire stopping before ceilings or boxing go back

Don’t drill through or remove a fire seal without putting it back properly. If you need new services through a sealed wall, plan the fire stopping as part of the job.

Small gaps around services are simple to deal with while there are only a few. Leave them and each new job adds another hole and the list grows.

DIY versus a professional finish

Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.

If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so just mention it when you contact us.

Honest limits

To be straight with you, some problems need a different trade:

  • Doors that are not fire doors in the first place
  • Walls or floors that weren’t built to resist fire
  • Large holes that need a different fire-stopping system

If you’re not sure, just phone 0345 464 0079 or send us an email and we will give you a straight answer before booking.

Surfaces we seal

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

FAQs for Little Thurrock

Is Little Thurrock within the area you cover?

Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

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

Yes. We work for landlords and agents as well as householders. Just phone 0345 464 0079 or email us with the address and what needs doing, and we’ll give you a clear quote.

Is the work guaranteed?

Yes, always. Each job is guaranteed for twelve months.

Do you hold any approvals?

Yes. We are ARBOMaster approved, the scheme for applicators of Arbo sealants.

How long does fire rated sealant take?

That depends on the amount of work, but most jobs take anything from a few hours to several days, depending on how many gaps there are. We will tell you when we quote.

Should I try DIY first?

You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. If it doesn’t work out, we can redo it.

Can you give us a record of the work?

Yes. We record the locations we’ve sealed and the products used to keep with your fire safety documents.

Are you fully insured?

Yes. We’re fully insured for domestic and commercial work.

What affects the quote in Little Thurrock

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

  • How many areas need sealing
  • The type of sealant required
  • Whether old sealant or filler has to be cut out
  • Whether there’s mould to deal with

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

Asking for a quote

What to tell us when you ask for a quote:

  • Any previous sealing or DIY work
  • The rough size of the job
  • How we’d reach the joints
  • The problem you’ve noticed

Call for a quick quote, or send an email if you’d rather. Tell us about the joints that need doing and we will talk you through the work.

What the job involves on each surface

Flats and HMOs

Converted houses often have gaps around old and new services. We seal the ones on your specification with a tested product and the locations noted.

Plasterboard walls

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

The process

The work is kept neat and contained to the area we’re working on, so you can get on with your day. Expect the work to take from a few hours to a few days, depending on the number of gaps and the access. In a smaller place like Little Thurrock, parking is seldom the issue; lanes, gates and long drives are worth mentioning. If the job is outside, tell us about side access and how high the joints are.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  3. Gaps are cleaned of dust and loose material.
  4. We apply and tool the sealant to the product’s tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Preparing for the visit

  • Keep pets and children clear of the area while we work
  • Tell us about access, such as stairs, a lift or high-level joints
  • Move anything stored near the joints

Get a quote

We quote each job on its own. Simply phone 0345 464 0079 or email us and describe the job.

Get a quick quote

Advice

Workplaces and buildings in Little Thurrock

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 work to the specification you are given, installing the product to its tested details.

For buildings such as St John the Evangelist, older buildings that have had new heating or wiring often have service gaps worth checking. Schools such as Deneholm Primary School are buildings too, and gaps opened by contractors for new cabling are a common finding in schools and offices. Letting a property close to Grays station? Then new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.

Little Thurrock is about 1 mile north-east of Grays, in Thurrock. We carry out fire rated sealant for householders, landlords and businesses in Little Thurrock. We cover 26 towns and villages across Thurrock. Chelmsford is on our list too, about 18 miles from Little Thurrock.

Work in RM16 and RM17 is quoted and booked the same way as anywhere else. If you need fire rated sealant at a property on Long Lane, Lodge Lane and Kerry Road or anywhere close by, we can help. Main roads around Little Thurrock include the A1013, which makes travel easy. Close by, we work in Grays (1 mile south-west), Orsett Heath (1 mile east), Chafford Hundred (1 mile west), Chadwell St Mary (1 mile east) and North Stifford (2 miles west). Larger places within reach include Stanford-le-Hope (5 miles north-east), South Ockendon (3 miles north-west), Balstonia (4 miles north-east), Corringham (6 miles east), Aveley (4 miles west) and Purfleet-on-Thames (4 miles west).

Near you in Little Thurrock

In Little Thurrock, that means homes and buildings near The Hathaway Academy and Treetops School and the streets around them. For rail, the closest station is Grays station, about 1.3 miles south-west of the centre. A little further out are Thameside Centre (1 mile south-west) and Thurrock Community Hospital (under half a mile north). Open spaces near Little Thurrock include Sawyers Lake and Chafford Gorges Nature Park.

Map of Little Thurrock © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job