Essex · England

Fire-rated sealant in Duton Hill, Essex

Problem with your fire-stopping gaps in Duton Hill? We remove the old material, prepare the joints and seal them properly, with a one-year guarantee.

  • Old fire sealant that has split or come away
  • Unsealed gaps around fire door frames
  • Open joints along the top of partitions

Book fire rated sealant in Duton Hill

FAQs for Duton Hill

Can you do fire rated sealant in Duton Hill?

Yes. Our work covers London and the South East, and Duton Hill is part of that. Just call 0345 464 0079 or drop us an email with a few details of the job.

Do you cover smaller places like Duton Hill?

Yes, we do. We work across London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.

Is there any odour?

Sometimes, a little. Any smell clears as the sealant cures.

I’m a tenant. Can you help?

We can work for tenants, landlords or agents. Just make sure your landlord agrees.

What information do you need?

Where the job is, what the problem is and roughly how big it is. If you can, email a few photos.

Can you tell me how many minutes the seal will last?

We do not give ratings or certificates for our work. The requirement comes from your assessor, designer or building control, and we apply a product tested for it.

Can you work in occupied buildings?

Yes. We regularly work in flats, HMOs, schools and offices while they’re in use. Early starts or out-of-hours work can be arranged if that suits the building.

Is it messy?

We keep the work tidy. We protect what’s around the joints, and we clear up when we are done.

How we handle fire rated sealant in Duton Hill

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. One new cable or pipe can leave a gap that nobody goes back to seal. We seal them with a product tested for that kind of gap. We work on pipe & cable gaps, door frames and flats & HMOs, and the jobs we see most are open gaps behind door architraves and sealant items on a fire risk assessment action list.

Somewhere as small as Duton Hill, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

Our work is backed for twelve months, and the guarantee is the same wherever you are.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Location
Duton Hill (CM6)
Wider area
Essex
Guarantee
One year on every job
Quote
A clear quote up front
Call
0345 464 0079
Updated
26 October 2026

Different surfaces, different methods

Flats and HMOs

Conversions normally leave a mix of old and new service holes. The gaps on your list are sealed with a fire-rated product and record where they are.

Plasterboard walls

We check that the board around the gap is sound. Crumbling edges are cleaned back before the sealant goes in.

How to look after the new joints

How long the joints last depends on use and care. We suggest:

  • Report cracked or damaged seals as soon as you notice them
  • Keep the record of products and locations with your fire safety documents
  • Photograph sealed gaps before they’re covered up
  • Include fire stopping when you schedule refits

Include fire stopping in your regular building checks. Watch for cracking, gaps or seals that have been disturbed and have them put right.

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

Common problems we fix in Duton Hill

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

Any of these means the joints need attention:

  • Gaps around pipes and cables through fire-resisting walls
  • Standard silicone or caulk in a fire-stopping gap
  • Open gaps behind door architraves
  • Seals cut through by electricians, plumbers or data installers

If you look after a building such as Putteridge High School, service openings in fire-resisting walls need checking after any refurbishment.

Questions to ask before you book

  • Whether the sealant suits the joint
  • What the quote includes, VAT included or not
  • Which colour the sealant will be
  • How the joint is cleaned and prepared

10 questions to ask before booking

The process

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. After that, the work takes anything from a few hours to several days, depending on how many gaps there are. For a village or hamlet like Duton Hill, 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. We take out any damaged or unsuitable sealant.
  3. Dust and loose debris are cleaned from each gap.
  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.

How to prepare

  • Mention any parking rules near the property
  • Mention any leaks or damp you’ve noticed
  • Move anything stored near the joints

Ask for a quote

To get a quote, ring 0345 464 0079 or drop us an email with the location and a short description of the problem. You’ll have a clear quote before any work starts.

Ask for a quote

Related advice

Fire rated sealant around Duton Hill

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.

Rented homes near Stansted Airport station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through. If you look after a church, hall or community building such as Church of St Mary the Virgin, older buildings that have had new heating or wiring often have service gaps worth checking.

Duton Hill is about 8 miles north-east of Bishop's Stortford, in Essex. We provide fire rated sealant to homes and businesses in Duton Hill and the surrounding area. Across Essex, we cover 644 places, Duton Hill among them. You can also see our page for Chelmsford, about 14 miles away.

Work in CM6 works the same way as everywhere else we cover. We also cover the places around Duton Hill: Tilty (1 mile south-west), Great Easton (1 mile south), Chickney (1 mile west), Sibley's Green (1 mile north-east) and Monk Street (1 mile north-east). Further out, we also cover Chelmsford (14 miles south-east), Braintree (10 miles east), Harlow (14 miles south-west), Witham (15 miles south-east), Saffron Walden (8 miles north-west) and Halstead (13 miles east).

Landmarks near Duton Hill

We work in homes and buildings around The Rising Sun Public House and the streets around them. For rail, the closest station is Stansted Airport station, about 3.5 miles south-west of the centre. Nearby you will also find Little Easton Moat (2 miles south). Not far away are West Wood.

Map of Duton Hill © OpenStreetMap contributors

Why deal with it now?

Items left open on a fire risk assessment tend to come back at the next review. Getting them done and written up gives you evidence that the item was dealt with. Around Duton Hill, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you are unsure, phone 0345 464 0079 or drop us an email and we’ll give you an honest view and a quote.

Why Duton Hill customers choose us

  • Arbo and Everbuild products
  • Any old sealant cut out fully, not covered over
  • Sanitary silicone with an anti-fungal additive in wet areas
  • Domestic, commercial and hotel work

See our cost guide or what customers say.

When something else is needed

We will always be straight with you, so here’s what sealant can’t fix:

  • Sign-off of the building, which sits with building control or your assessor
  • A wall that is not a fire-resisting element to begin with
  • Openings too large for sealant, which need batts, boards or another system

Not sure which it is? You can ring 0345 464 0079 or drop us an email and we’ll tell you honestly before booking.

Where we work in Duton Hill

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

How we quote for fire rated sealant

Some jobs are bigger than they look, and some smaller. What affects the quote:

  • How many areas need sealing
  • Any mould that needs treating
  • Whether old sealant or filler has to be cut out
  • The number and length of the joints

Rather than a set price list, we look at what your job involves: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.

What to tell us for a quote

Before you ask for a quote, have a think about:

  • A few photos by email, if you can
  • How many joints, rooms or windows are involved
  • Where the property is
  • Any previous sealing or DIY work

Need a quote? Please call 0345 464 0079 or email us and tell us about the job. We will explain what we’d do and send you a clear quote before any work starts.

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