Buckinghamshire · England

Fire-rated sealant in Great Kimble, Buckinghamshire

Fire rated sealant in Great Kimble from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.

  • Cracked or shrunken fire-rated sealant
  • Gaps left after a refit or conversion
  • Linear gaps at the head of walls

Fire rated sealant near Great Kimble

Fire rated sealant in Great Kimble, done properly

We don’t assess buildings or decide what fire stopping is needed; that comes from your fire risk assessor, designer or building control. Our part is applying the specified sealant carefully, to the right depth and with the right backing. We work on door frames, linear gaps and service penetrations, and common reasons people get in touch are open holes round services passing through fire walls and unsealed gaps around fire door frames.

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

All of our work is guaranteed for twelve months.

Location
Great Kimble (HP17)
Region
Buckinghamshire
Guarantee
One year on every job
Price
A clear quote up front
Telephone
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

What we do, step by step

Every visit runs the same way: we check the joints, mask and protect the surrounding surfaces, do the work and tidy away. It normally takes from a few hours to a few days, depending on the number of gaps and the access. For a village or hamlet like Great Kimble, 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. We take out any damaged or unsuitable sealant.
  3. Gaps are cleaned of dust and loose material.
  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.

Preparing for the visit

  • Tell us about access, such as stairs, a lift or high-level joints
  • Where the joints are inside, avoid wetting them before we arrive
  • Move anything stored near the joints

Getting a quote

For a quote, call 0345 464 0079 or email us and tell us where the job is and what the problem looks like. We’ll send you a clear quote before any work starts.

Ask for a quote

Related advice

What affects the cost of fire rated sealant

We don’t publish a price list, because jobs vary so much. What we look at:

  • Any working-time requirements on site
  • The size of the job
  • Whether old sealant or filler has to be cut out
  • The product the joint needs

What it costs depends on the size of the job, how much old material has to come out and how easy the joints are to reach. We give a clear quote before work begins.

What we need to know

What to tell us when you ask for a quote:

  • The problem you’ve noticed
  • If someone has resealed it before
  • Roughly how big the job is
  • Photos by email, if that’s easy

Getting a quote is simple: let us know what needs doing and where and its rough size. Photos by email help us understand the job.

When something else is needed

A few problems are outside what sealant work can do:

  • Fire risk assessments, which need a qualified assessor
  • Fire doors that need new seals, closers or hardware
  • Issuing a fire rating or certificate for a building

Not sure which it is? You can ring 0345 464 0079 or send us an email and we will tell you honestly before you book.

Surfaces we seal

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

Fire rated sealant around Great Kimble

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

If you look after a building such as Great Kimble Church of England School, gaps opened by contractors for new cabling are a common finding in schools and offices. Rented homes near Little Kimble station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product.

Great Kimble is about 5 miles south of Aylesbury, in Buckinghamshire. For fire rated sealant in and around Great Kimble, it’s easy to get a quote: please call 0345 464 0079 or drop us an email. We are based in Crawley and cover Buckinghamshire. Great Kimble is one of 263 towns and villages in Buckinghamshire where we work. We also work in Oxford, around 18 miles away.

Postcode districts we cover here for fire rated sealant: HP17. Whether your property is on Bridge Street, Hill View and Lower Icknield Way or a nearby road, we can help. If you’re just outside Great Kimble, we cover Little Kimble (1 mile north-east), Askett (1 mile south-west), Lower Cadsden (1 mile south), Meadle (1 mile west) and Whiteleaf (1 mile south). We also work in nearby towns such as Aylesbury (5 miles north), High Wycombe (9 miles south), Chesham (9 miles east), Marlow (12 miles south), Amersham (10 miles south-east) and Beaconsfield (12 miles south-east).

Near you in Great Kimble

We work in homes and buildings around The Swan pub and Princes Risborough School. Great Kimble has its own railway station: Little Kimble station. Well-known places in the area include National Paralympic Heritage Centre (3.6 miles north) and Stoke Mandeville Hospital (3.4 miles north). The countryside around Great Kimble includes Beacon Hill and Brush Hill Local Nature Reserve.

Map of Great Kimble © OpenStreetMap contributors

Looking after it afterwards

Once the sealant has cured, a few habits help it last:

  • File the fire-stopping record where your assessor can find it
  • Include fire stopping when you schedule refits
  • Ask which product was used before you paint
  • Keep photos of seals that will be hidden

Let contractors know where fire stopping has been done, and ask them to reseal anything they cut through. 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.

Different surfaces, different methods

Service penetrations

Different services need different details: metal pipes, cables and plastic pipes are not treated the same. We follow the manufacturer’s tested detail for each, and tell you if sealant alone is not the right fix.

Masonry and concrete

Preparation counts on brick, block and concrete. We brush and vacuum the gap and use backing where the detail needs it before applying the sealant.

Questions from Great Kimble

Do you cover smaller places like Great Kimble?

Yes, Great Kimble is covered. 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 Great Kimble in your area for fire rated sealant?

Yes, Great Kimble is within the area we cover. Our work covers London and the South East. You can phone 0345 464 0079 or email us and tell us what needs doing.

I’m a tenant. Can you help?

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

Do you hold any approvals?

Yes. We are approved under the ARBOMaster scheme, the approved applicator scheme for Arbo sealants.

Is it messy?

Tidy work is part of the job. We protect what’s around the joints, and we clear up when we’re done.

Can you give us a record of the work?

Yes. When the job is done, we give you the locations and products. If you need pictures or a set layout, ask when you get a quote.

Do you carry out fire risk assessments?

No. Your fire risk assessor, designer or building control decides that. Our job is applying the sealant to their specification.

Is the work guaranteed?

Yes, for a year. If anything is not right with the work within the year, let us know and we’ll sort it.

Signs you need fire rated sealant in Great Kimble

Door frames are a common weak spot. The architrave hides the gap between frame and wall, so it’s easy to leave unsealed when doors are changed.

These are the problems we’re asked about most:

  • Gaps filled with a product that is not fire-rated
  • Gaps left after a refit or conversion
  • Open holes round services passing through fire walls
  • Gaps flagged on a fire risk assessment

If you look after a church, hall or community building such as Church of St Nicholas, service openings in its walls need the right fire-rated sealant, as in any building.

Before booking anyone

  • What the quote includes, VAT included or not
  • Whether they’re fully insured
  • What product goes in the joint
  • How much experience the applicator has

How to choose a mastic man

Can I do it myself?

Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

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