Hampshire · England

Bishop's Sutton Fire Rated Sealant

Fire rated sealant for Bishop's Sutton, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.

  • New service routes left unsealed after building work
  • Fire stopping disturbed by later work
  • Open holes round services passing through fire walls

Trusted fire rated sealant in Bishop's Sutton

Fire rated sealant around Bishop's Sutton

There are hotels and other places to stay in and around Bishop's Sutton. Hotel work can be planned room by room, with out-of-hours working where needed. Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, which is often where open fire-stopping gaps are first noticed. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

Managing a site like Perins School? Then fire-stopping around service openings should be restored whenever new services go in.

Bishop's Sutton is about 8 miles south-west of Alton, in Hampshire. We carry out fire rated sealant for householders, landlords and businesses in Bishop's Sutton and nearby, as part of our work across Hampshire. We cover 683 towns and villages across Hampshire, from the larger towns to small villages. There’s also a page for Southampton, about 16 miles away.

Jobs for fire rated sealant in SO24 is quoted and booked the same way as anywhere else. You will find streets such as North Street, Home Close and Water Lane. If you’re just outside Bishop's Sutton, we cover Gundleton (1 mile north-east), New Alresford (2 miles west), Bramdean (2 miles south), Hinton Ampner (3 miles south) and Cheriton (3 miles south-west). Larger places within reach include Basingstoke (13 miles north), Winchester (8 miles west), Eastleigh (12 miles south-west), Horndean (13 miles south-east), Chandler's Ford (13 miles south-west) and Alton (8 miles north-east).

Near you in Bishop's Sutton

We work in homes and buildings around Ship Inn. Other landmarks nearby include Barton Castle (3.8 miles north). Open spaces near Bishop's Sutton include Shutts Copse and Red Hill.

Map of Bishop's Sutton © OpenStreetMap contributors

How we handle fire rated sealant in Bishop's Sutton

Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment on buildings across Bishop's Sutton. If you share the list, we can quote for the gaps that need fire-rated sealant. If you are dealing with open joints along the top of partitions and unsealed gaps where pipes and cables go through a wall, we can help, whatever the surface.

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

Each job carries a 12-month guarantee, large or small.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Bishop's Sutton (SO24)
Region
Hampshire
Guarantee
One year on every job
Quote
Quoted before any work starts
Telephone
0345 464 0079
Last updated
26 October 2026

Keeping the joints in good condition

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

  • Don’t fill fire-stopping gaps with ordinary foam or silicone
  • Check risers, ceiling voids and cupboards during building checks
  • Check whether a sealant can be painted before decorating over it
  • Allow for resealing whenever new services are run

File the record of locations and products with your fire safety paperwork. It helps whoever checks the building next.

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

For landlords and businesses

Hotels need rooms back in use, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.

For anyone letting property in or around Bishop's Sutton, jobs at different addresses can be quoted together. Just tell us the addresses and what each one needs, and photos by email help.

Surface by surface

Service penetrations

New gaps tend to show up where services have been added. We clean out what’s there and reseal to the right depth.

Masonry and concrete

Core-drilled and broken-out holes in concrete are often irregular. We check the gap size around the service to make sure it suits the product.

What we are called out for in Bishop's Sutton

Much fire stopping is hidden: in ceiling voids, service risers and behind boxing. Because nobody sees it, gaps go unnoticed until an assessor or surveyor looks.

Look out for any of the following:

  • Seals cut through by electricians, plumbers or data installers
  • Open holes round services passing through fire walls
  • Standard silicone or caulk in a fire-stopping gap
  • Linear gaps at the head of walls

For buildings such as Church of St Nicholas, gaps around pipes and cables are worth checking after any building work there.

Questions to ask before booking

  • What product goes in the joint
  • Is the old sealant removed completely?
  • What the quote includes, VAT included or not
  • How the joint is cleaned and prepared

10 questions to ask before booking

Questions from Bishop's Sutton

Do you cover smaller places like Bishop's Sutton?

Yes. Bishop's Sutton is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

Can you do fire rated sealant in Bishop's Sutton?

Yes. We work across London and the South East, and Bishop's Sutton is part of that. You can call 0345 464 0079 or drop us an email and let us know what needs doing, and we will give you a clear quote.

Do you seal gaps around fire door frames?

Yes, if the gap is within the product’s tested range. We seal the frame-to-wall gap, not the door itself and we’ll tell you if we spot problems with the door.

Do the sealants smell?

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

Do you take out the old sealant first?

Yes. All of the old material is cut out and the joint cleaned before applying anything new.

What does intumescent mean?

Fire-rated is the broad term for sealants tested for fire stopping. Intumescent types expand when heated, and they’re one option among several. The specification and the tested detail decide which is used.

What sealant do you use?

Each joint gets the product that suits it. Movement, water and weather all affect the choice, and we will tell you what we are using.

Can you tell me which gaps need fire stopping?

No. We follow the requirements from your assessor, designer or building control, and apply each product to its tested details.

Can I do it myself?

Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.

Honest limits

Some problems need a builder, plumber or other trade rather than us:

  • Certifying a building or signing off its fire safety
  • A wall that isn’t a fire-resisting element to begin with
  • Assessing a building’s fire safety

If in doubt, phone 0345 464 0079 or email us and we will say what we think.

What we seal

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

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 clear up. Most jobs take from a few hours to a few days, depending on the number of gaps and the access. Somewhere like Bishop's Sutton needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We go through the gaps on your list or survey and check each one’s size and substrate.
  2. Anything that isn’t fit for the job comes out, and the gap is cleaned.
  3. Where the tested detail needs backing or fill, we fit it.
  4. The sealant goes in to the depth its detail sets, then it’s tooled off.
  5. Finally, we list where we worked and what we used, for your records.

Preparing for the visit

  • Mention any leaks or damp you’ve noticed
  • Mention any parking rules near the property
  • Mention any sign-in or site rules at work premises

Getting a quote

We do not publish a price list. Instead, we give you a clear price for your job. To arrange one, ring 0345 464 0079 or email us.

Get a price

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