Medway · England
Fire Rated Sealant in Twydall
Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in Twydall. Fully insured, ARBOMaster approved and guaranteed for a year.
- Joints picked up in a fire-stopping survey
- Gaps left after a refit or conversion
- Damaged fire sealant left by other trades
Why it’s worth doing now in Twydall
If an assessor has flagged gaps, it makes sense to close them before the next review. Having them sealed and recorded now means you can show the action was taken. Homes in smaller places like Twydall can face more weather, and failed outside joints let damp into walls. Indoors, a failed seal lets water into floors and panels as it would anywhere.
There are no prices on our website, because each job is priced on what it involves. Call for a quick quote and we will talk you through it.
Why choose Mr Mastic in Twydall
- We never seal over old sealant
- Anti-fungal silicone where joints get wet
- 180+ five-star Google reviews
- ARBOMaster approved applicator
Fire rated sealant in Twydall, done properly
We don’t assess buildings or decide what fire stopping is needed; your assessor, designer or building control sets that out. What we do is apply the right product to that specification, properly and neatly. We work on door frames, service penetrations and flats & HMOs, and people most often call us about old fire sealant that has split or come away and standard silicone or caulk in a fire-stopping gap.
Community buildings, schools and small businesses around places like Twydall have washrooms and kitchens that see a lot of use. Sealant and fire-rated joints there matter as much as in any larger building.
A 12-month guarantee comes with the work, just as it does everywhere we cover.
- Place
- Twydall (ME8, ME7)
- Region
- Medway
- Cover
- 12 months on all our work
- Quote
- A clear price before we start
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Work for landlords, hotels and businesses
We also work for property managers and facilities teams in Twydall and across Medway. We can quote a run of properties together, and we’re fully insured for the work.
Hotels need rooms back in use, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.
Places near Twydall
What else we do in Twydall
FAQs for Twydall
Is Twydall within the area you cover?
Yes, Twydall is covered. Our work covers London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
I let a flat near Rainham (Kent) station. Can you help?
Yes, we work for letting agents and landlords. You can ring 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before work begins.
Is it worth trying it myself?
That depends on the joint. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional, while a short indoor joint may be within reach.
Is intumescent sealant the same as fire-rated sealant?
Intumescent describes a material that swells in heat. Intumescent sealants are a type of fire-rated sealant and which one is used depends on the job.
Do you work in flats, HMOs and commercial buildings?
Yes. Flats, HMOs, offices, schools and other occupied buildings are all part of our work. The order of work and access are planned with you.
Are you fully insured?
Yes. We are fully insured, with over 20 years’ experience in sealant work.
Is the work guaranteed?
Yes. All our work carries a one-year guarantee.
Can I choose the sealant colour?
Usually, yes. Sealants come in white, clear, grey and other colours, and we agree the colour with you before we start.
What fire rated sealant looks like in Twydall
If you run a hotel, guest house or holiday let in a coastal place like Twydall, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. 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 are given, installing the product to its tested details.
Letting a property close to Rainham (Kent) station? Then new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. For buildings such as Holy Trinity Church, older buildings that have had new heating or wiring often have service gaps worth checking.
Twydall is about 1 mile east of Gillingham, in Medway. If you need fire rated sealant in Twydall, please phone 0345 464 0079 or email us for a quick quote. We are based in Crawley and cover Medway. Across Medway, we cover 68 places, and Twydall is one of them. You can also see our page for Chelmsford, roughly 25 miles from Twydall.
All of ME8 and ME7 is covered for fire rated sealant, from the main roads to the quietest streets. Whether your property is on Pump Lane, Blean Road and Herne Road or anywhere close by, we can help. With the A2 close by, Twydall is easy for our applicators to reach for fire rated sealant. We also cover Gillingham (1 mile west), Lower Twydall (1 mile north), Grange (1 mile north), Wigmore (1 mile south) and Darland (1 mile south-west). Within a short drive, we also cover Chatham (3 miles south-west), Rochester (4 miles west), Strood (5 miles west), Lordswood (3 miles south-west), Hoo St Werburgh (4 miles north) and Chatham Waterfront (3 miles west). As one of the bigger places in Medway, Twydall has every kind of property, from flats to offices.
What’s near Twydall
In Twydall, that means homes and buildings near Rainham Mark Grammar School, Howard School and The Three Mariners pub, among other places. The closest station to Twydall is Rainham (Kent) station, about 1.2 miles south-east. A little further out are Upnor Castle (3.4 miles north-west) and Six Poor Travellers House (3.7 miles west). Green spaces nearby include Bishop Saltings and Boxley Hills.
When to call us in Twydall
Movement in the structure can open gaps too: cracked or debonded sealant leaves an open route through the wall. Damage from cleaning, knocks and maintenance adds to it.
If you can see any of these, it’s time to have the joints looked at:
- Old fire sealant that has split or come away
- New service routes left unsealed after building work
- Damaged fire sealant left by other trades
- Open holes round services passing through fire walls
For site and facilities teams at buildings such as Twydall Primary School and Nursery, fire-stopping around service openings should be restored whenever new services go in.
What your quote should include
- What happens if the job turns out different
- What product goes in the joint
- How the surfaces are prepared before sealing
- How long the guarantee is
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 need the right product, the right access and the right method.
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.
What happens on the day
Most of a good job is in the preparation, and we do not rush it. Joints are cleaned back and dried before anything new goes in. In total, it usually takes a few hours for a handful of gaps, and longer for a whole building. In a smaller place like Twydall, 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 begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
- Each gap is measured and its substrate and service noted.
- Unsuitable material such as ordinary foam or silicone is cut out and the faces cleaned.
- The specified fire-rated sealant goes in over any backing its detail requires.
- Every location is recorded with the product used.
Getting ready for the visit
- Mention any leaks or damp you’ve noticed
- Tell us about access, such as stairs, a lift or high-level joints
- For business premises, tell us about site rules or sign-in
Getting a quote
We don’t publish a price list, as no two jobs are quite the same. Instead, we give you a clear price for your job. To get started, call 0345 464 0079 or drop us an email.
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What the job involves on each surface
Linear gaps
Gaps along the top of partitions are easy to miss above a ceiling. We seal them along their full length so there are no open sections left.
Flats and HMOs
In occupied buildings, we plan the order of work with you. We agree access to each flat and the common parts before work begins.
Looking after it afterwards
Simple care keeps the joints in good condition. Our advice:
- Do not fill fire-stopping gaps with ordinary foam or silicone
- Plan fire stopping into any work that goes through walls or floors
- Don’t paint over fire sealant until it has cured
- Take pictures of fire stopping before ceilings or boxing go back
Don’t drill through or remove a fire seal without putting it back properly. New services through a sealed wall should include fire stopping in the plan.
Any job that breaks through a wall or ceiling should include resealing. Catching it then saves a separate visit later.