Kent · England
Fire Rated Sealant in Pittswood
Fire rated sealant for Pittswood, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Fire seals that have cracked with movement
- Holes left by a change of layout
- Open joints along the top of partitions
Fire rated sealant in Pittswood
Intumescent sealant looks much like any other sealant until it gets hot; then it swells to help close the gap. Which product suits a gap depends on its width, the materials either side and what runs through it, so we work to the manufacturer’s details. Typical jobs include fire seals that have cracked with movement and open gaps behind door architraves, on door frames, plasterboard & masonry and pipe & cable gaps.
If you have holiday lets, a converted barn used for business or a community building near Pittswood, the washrooms, kitchens and any fire-rated joints need the same care as a big site.
We stand behind the work with a 12-month guarantee, so you’re not left on your own once the job is done.
- Where
- Pittswood (TN11)
- Region
- Kent
- Cover
- A year, on every job
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
What we do, step by step
Our applicators work methodically: protect, prepare, seal, tidy. Typically it takes from a few hours to a few days, depending on the number of gaps and the access and we leave things clean and tidy. Somewhere like Pittswood needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- Access to each area is agreed so the work can run in order.
- Old, damaged or unsuitable sealant is removed.
- Dust and loose debris are cleaned from each gap.
- The fire-rated or intumescent sealant is applied and tooled to the tested detail.
- Locations and products are written up and any gaps unsuitable for sealant are flagged.
Getting ready for the visit
- Mention any sign-in or site rules at work premises
- Tell us about access, such as stairs, a lift or high-level joints
- Mention any leaks or damp you’ve noticed
Getting a quote
We quote each job on its own, so start by telling us what you need. Just ring 0345 464 0079 or drop us an email with the details, and pictures are welcome.
Read more
Should I try it myself first?
The biggest DIY mistake is sealing over old sealant. New silicone will not 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 cut it out and start again, so tell us about it when you ask for a quote.
Pittswood: your questions answered
Is Pittswood in your area for fire rated sealant?
Yes, Pittswood is within the area we cover. We work across London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing.
Will you come out to Pittswood?
Yes, we do. We work across London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Is it messy?
We keep the work tidy. Nearby surfaces are protected, and the area is left clean when we finish.
How long will you be here?
It depends on the size of the job, but as a guide it takes from a few hours to a few days, depending on the number of gaps and the access. We’ll tell you when we quote.
Do you guarantee your work?
Yes. Each job is guaranteed for twelve months, large or small.
Do you remove the old sealant?
Yes. We cut out all the old sealant and clean the joint before applying anything new.
Do you seal gaps around fire door frames?
Yes. Gaps behind architraves are a common job for us. The door and its fittings are a separate job for a door specialist.
Do the sealants smell?
Possibly a little. It fades as the sealant cures.
What fire rated sealant looks like in Pittswood
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.
For buildings such as St Mary's Church, service openings in its walls need the right fire-rated sealant, as in any building. If you let a flat or house near Tonbridge station, any gap left by new services in shared walls should be closed with a fire-rated product. If you look after a building such as Hadlow Rural Community School, service openings in fire-resisting walls need checking after any refurbishment.
Pittswood is about 2 miles north-east of Tonbridge, in Kent. Wherever you are in the TN11 postcode area, we cover fire rated sealant for homes and businesses. Pittswood is one of 922 places in Kent we cover. For nearby work, see our Crawley page.
Work in TN11 works the same way as everywhere else we cover. You will find streets such as High House Lane and Ashes Lane. If you are just outside Pittswood, we cover Parker's Green (1 mile south), Hadlow (1 mile east), Golden Green (2 miles south-east), Dunk's Green (2 miles north) and Roughway (2 miles north). Larger places within reach include Maidstone (10 miles east), Sevenoaks (7 miles north-west), Royal Tunbridge Wells (7 miles south), Gravesend (14 miles north), Northfleet (14 miles north) and Swanley (13 miles north-west).
Near you in Pittswood
In Pittswood, that means homes and buildings near Hadlow Primary School and Three Squirrels pub and the streets around them. Pittswood’s nearest station is Tonbridge station, about 3 miles south-west of the centre. Well-known places in the area include Tonbridge Cottage Hospital (3.7 miles south-west) and Tonbridge Castle (2.6 miles south-west). The countryside around Pittswood includes Barden Lake and Tudeley Woods RSPB reserve.
Places near Pittswood
More services for Pittswood
How to look after the new joints
Once the sealant has cured, a few habits help it last:
- Include fire stopping when you schedule refits
- File the fire-stopping record where your assessor can find it
- Don’t fill fire-stopping gaps with ordinary foam or silicone
- Check risers, ceiling voids and cupboards during building checks
Don’t add foam, filler or ordinary sealant over a fire seal. Repairs should use a matching fire-rated product. Ask us if you’re not sure which product was used.
A flagged gap shouldn’t wait for the next assessment. Have it sealed, then keep the record so you can show it was dealt with.
Why deal with it now?
Squirting in whichever sealant is nearest doesn’t make a fire seal. A fire-rated product only performs as tested when it’s installed to its tested detail, which is why we match the product and the method to each gap. Older cottages and farmhouses around Pittswood can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
Leaving a failed joint generally makes the job bigger, not smaller, because water and mould keep working on it. If you are unsure, call 0345 464 0079 or send us an email for an honest opinion and a quote.
Why choose Mr Mastic in Pittswood
- Any old sealant cut out fully, not covered over
- A 12-month guarantee on all work
- An ARBOMaster approved applicator
- Rated 4.9 stars on Google
Take a look at our cost guide or customer reviews.
Surface by surface
Service penetrations
Service penetrations are where new gaps often appear. We clean out what’s there and reseal to the right depth with backing where the detail needs it.
Linear gaps
Linear gaps run along the head of walls, at floor edges and between panels. They’re sealed with a fire-rated sealant over backing where the detail calls for it.
Honest limits
A few problems are outside what sealant work can do:
- Assessing a building’s fire safety
- Walls or floors that weren’t built to resist fire
- Fire doors that need new seals, closers or hardware
Not sure which it is? You can call 0345 464 0079 or send us an email and we’ll tell you honestly.
What we seal
- Plasterboard & masonry
- Flats & HMOs
- Linear gaps
- Pipe & cable gaps
- Door frames
- Service penetrations
What affects the quote in Pittswood
Every job gets its own quote. This is what makes a difference:
- Mould in or behind the old joints
- The size of the job
- The product the joint needs
- Working hours on commercial sites
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
Asking for a quote
You do not need to know the technical terms. Just tell us:
- How we’d reach the joints
- If someone has resealed it before
- Where the job is, and your postcode
- How many joints, rooms or windows are involved
Call for a quick quote, or email us if that is easier. Describe what needs sealing and we will talk you through the work before giving you a price.