Kent · England
Fire-rated sealant in Langton Green, Kent
Our applicators work in Langton Green on intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Open holes round services passing through fire walls
- Open gaps behind door architraves
- Ordinary sealant used where a fire-rated product was needed
Fire rated sealant in Langton Green, done properly
A fire seal relies on being installed the way it was tested: correct depth, correct backing and a product suited to the surfaces. That detail is what we take care over, gap by gap. We work on door frames, pipe & cable gaps and flats & HMOs, and people most often call us about linear gaps at the head of walls and standard silicone or caulk in a fire-stopping gap.
If you run a pub, café, guest house or shop in or near Langton Green, its washrooms and kitchen need the same sealant care as any big building.
You get a one-year guarantee, the same in Langton Green as everywhere else we work.
- Location
- Langton Green (TN3, TN4)
- Wider area
- Kent
- Cover
- A year, on every job
- Price
- A clear price before we start
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
What happens if it’s left?
If an assessor has flagged gaps, it makes sense to close them before the next review. Getting them done and written up means you can show the action was taken. Around Langton Green, water from a failed joint in an older home can soak into timber and plaster, and that is a much bigger job than renewing the sealant.
Combining jobs into one visit normally makes better use of the time than several visits, so tell us about everything that needs sealing. We will send you a clear quote for the lot.
Why choose Mr Mastic in Langton Green
- 20+ years of sealant experience
- We are fully insured
- 12-month guarantee on every job
- Anti-fungal silicone where joints get wet
See our cost guide and customer reviews.
How it works
You do not need to clear the whole room or building before we come, just the space around the work. We protect the rest, and the job takes from a few hours to a few days, depending on the number of gaps and the access in most cases. In a smaller place like Langton Green, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- We plan the order of work and access, floor by floor or flat by flat.
- We take out any damaged or unsuitable sealant.
- Dust and loose debris are cleaned from each gap.
- The fire-rated or intumescent sealant is applied and tooled to the tested detail.
- We record what was done and flag anything that needs a different system.
Before we arrive
- Tell us about any previous sealing or DIY attempts
- Where the joints are inside, avoid wetting them before we arrive
- Tell us about any water getting in
How to get a quote
If you’re in Langton Green and need fire rated sealant, ring 0345 464 0079 or send us an email. Tell us what the problem is and where, and you’ll get a clear quote before any work starts.
Advice
Should I try it myself first?
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions.
Langton Green questions
Do you cover Langton Green for fire rated sealant?
Yes, Langton Green is within the area we cover. We work across London and the South East. Just call 0345 464 0079 or send us an email with a few details of the job.
I let a flat near Tunbridge Wells station. Can you help?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can ring 0345 464 0079 or send us an email with the details for a clear quote.
Do you take on fire stopping in schools and offices?
Yes. Occupied flats, HMOs, offices and schools are all fine and we plan access around the people using them. Out-of-hours work can be arranged where it’s needed.
How long does the job take?
Typically it takes from a few hours to a few days, depending on the number of gaps and the access. Bigger jobs take longer.
Is it messy?
Very little: the area around the joints is protected first, and we tidy up before we go.
Is it OK to seal over old sealant?
No. The old sealant always comes out first.
Can you do several jobs on one visit?
Yes. Just list everything you need and we will quote it together.
Is standard sealant good enough for a fire gap?
No. It looks sealed but won’t perform as fire stopping. Use a product tested for that gap and service and we can apply it for you.
Surface by surface
Flats and HMOs
Working in occupied flats needs some planning. Access to flats and common areas is agreed in advance to keep disruption down.
Masonry and concrete
Brick, block and concrete walls and floors are sealed with products tested in masonry. The gap is cleaned of dust first.
Workplaces and buildings in Langton Green
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 work to the specification you’re given, installing the product to its tested details.
For buildings such as Church of All Saints, service openings in its walls need the right fire-rated sealant, as in any building. Rented homes near Tunbridge Wells station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.
Langton Green is about 2 miles west of Royal Tunbridge Wells, in Kent. Whether you’re in the middle of Langton Green or further out, we cover fire rated sealant for every kind of property, from flats and houses to offices and hotels. 922 places in Kent are on our list, large and small. Our Crawley page covers work nearby (18 miles or so).
Work in TN3 and TN4 works the same way as everywhere else we cover. Streets in the area include Ryders, Little Footway and Hazelbank, and we cover them all. If you’re just outside Langton Green, we cover Rusthall (1 mile east), Bullingstone (1 mile north), Speldhurst (1 mile north), Poundsbridge (2 miles north) and Stockland Green (2 miles north-east). Further out, we also cover Sevenoaks (10 miles north), Tonbridge (5 miles north-east), Kings Hill (13 miles north-east), Paddock Wood (8 miles east), Southborough (3 miles north-east) and Edenbridge (8 miles north-west).
Around Langton Green
We work in homes and buildings around Holmewood House School, Bennett Memorial Diocesan School and The Oak pub, among other places. For rail, the closest station is Tunbridge Wells station, about 2.1 miles east of the centre. A little further out are Bolebroke Castle (4.8 miles west) and The Amelia (2.1 miles east). Open spaces near Langton Green include Broadwater Warren RSPB Reserve and Barden Lake.
For landlords and businesses
In hotels, rooms out of use cost money, so we plan the work room by room. We have worked in hotels as well as homes and businesses.
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Keeping the joints in good condition
A little care helps the new joints last. We recommend:
- Keep general-purpose foam and caulk away from fire-stopping gaps
- Flag any open gap you spot round a pipe or cable
- 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. Later work is a common cause of damaged fire stopping.
Any job that breaks through a wall or ceiling should include resealing. Doing it at the time avoids leaving gaps behind.
Towns and villages near Langton Green
Other services in Langton Green
What we’re called out for in Langton Green
In some buildings the gap was filled with the wrong thing in the first place: ordinary expanding foam, standard silicone or decorators’ caulk in a place that needed a tested fire seal. It looks sealed, but it isn’t fire-rated.
The problems people generally mention when they call are:
- Sealant items on a fire risk assessment action list
- Gaps left after a refit or conversion
- Cracked or shrunken fire-rated sealant
- Gaps where walls meet ceilings or slabs
For site and facilities teams at buildings such as Langton Green Primary School, fire-stopping around service openings should be restored whenever new services go in.
Comparing quotes
- What the cure time is
- Is the old sealant removed completely?
- How the joint is cleaned and prepared
- Who turns up on the day