Kent · England
Fire-rated sealant in How Green, Kent
Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in How Green. Fully insured, ARBOMaster approved and guaranteed for a year.
- Open joints along the top of partitions
- Door frames with gaps between frame and wall
- Holes left by a change of layout
Fire rated sealant in How Green, done properly
Door frame gaps, linear joints and holes around services all have their own details. Measuring the gap and checking what it’s made of comes first, then the sealant goes in to the depth the product’s details set. We work on linear gaps, service penetrations and door frames, and the jobs we see most are linear gaps at the head of walls and unsealed gaps where pipes and cables go through a wall.
For a small place like How Green, the journey and timings are agreed in advance, so the job can fit around bookings, guests or opening times where possible.
Our work is backed for twelve months, in How Green and everywhere else we cover.
- Location
- How Green (TN8)
- Region
- Kent
- Guarantee
- One year on every job
- Quote
- A clear quote up front
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Fire rated sealant around How Green
Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, 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 church, hall or community building such as Church of St Peter, service openings in its walls need the right fire-rated sealant, as in any building. For landlords with property near Hever station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.
How Green is about 7 miles south-west of Sevenoaks, in Kent. Whether you are in the middle of How Green or further out, fire rated sealant is available for homes and businesses alike, from flats and houses to offices and hotels. How Green is one of 922 places in Kent we cover. Our Crawley page covers work nearby, about 14 miles away.
All of TN8 is covered for fire rated sealant. Streets in the area include Hever Road and How Green Lane. If you’re just outside How Green, we cover Hever (1 mile south), Newtown (2 miles south), Markbeech (2 miles south), Chiddingstone Causeway (3 miles east) and Chiddingstone Hoath (3 miles south-east). Within a short drive, we also cover Sevenoaks (7 miles north-east), Royal Tunbridge Wells (8 miles south-east), Tonbridge (7 miles east), Swanley (14 miles north), Kings Hill (14 miles east) and Paddock Wood (12 miles east).
Around How Green
Typical jobs here are in homes near The Wheatsheaf Public House and Chiddingstone Castle Park and Gardens and the streets around them. The closest station to How Green is Hever station, about 1.3 miles south-west. Other landmarks nearby include Tandridge Priory (5.4 miles north-west) and Hever Castle (0.7 miles south).
Why act early in How Green
A quick fill with any sealant to hand isn’t fire stopping. Fire-rated products are tested in set gap sizes, depths and substrates, so both the product and the method matter. Older cottages and farmhouses around How Green can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
Commercial jobs are quoted on the same basis as homes: the amount of work, how we reach it and what it needs, plus any working-time requirements on site. Call for a quick quote and we will explain what it covers.
Why us?
- Domestic, commercial and hotel work
- Every job guaranteed for a year
- Trusted Arbo and Everbuild sealants
- More than 20 years in sealant work
See our cost guide and what customers say.
What happens on the day
There’s no need to move everything out, only the area right around the joints. We protect the rest, and the work takes from a few hours to a few days, depending on the number of gaps and the access for a typical job. For a village or hamlet like How Green, the journey is planned in advance: 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.
- We go through the gaps on your list or survey and check each one’s size and substrate.
- We remove any old or unsuitable filler and clean the gap.
- Backing or fill is fitted where the product’s tested detail calls for it.
- The sealant goes in to the depth its detail sets, then it’s tooled off.
- Finally, we list where we worked and what we used, for your records.
Preparing for the visit
- Let us know about stairs, lifts or work at height
- Plan for the work area to be out of bounds to pets and children
- Where the joints are inside, avoid wetting them before we arrive
How to get a quote
Asking for a quote is easy: let us know the job and the location and its rough size. Photos by email help us understand the job, and we will take it from there.
Related advice
Places near How Green
More services for How Green
What sealant work cannot fix
Some problems need a builder, plumber or other trade rather than us:
- Problems with the door itself rather than the gap around the frame
- Walls or floors that weren’t built to resist fire
- Fire risk assessments, which need a qualified assessor
If in doubt, call 0345 464 0079 or send us an email and we will say what we think before booking.
Where we work in How Green
- Service penetrations
- Linear gaps
- Pipe & cable gaps
- Plasterboard & masonry
- Flats & HMOs
- Door frames
Surface by surface
Linear gaps
Head-of-wall gaps are often hidden above suspended ceilings. We seal them along their full length so there are no open sections left.
Flats and HMOs
Flats and HMOs rely on fire separation between homes and the common parts. We seal the gaps your assessor has identified, flat by flat if needed.
Quotes for fire rated sealant in How Green
We don’t publish a price list. The quote depends on:
- Access and height
- How much there is to do
- Working hours on commercial sites
- Mould in or behind the old joints
Doing several joints on one visit is usually more efficient than separate visits, so it’s worth mentioning everything you’d like done. We will give you a clear quote for the lot.
What to tell us for a quote
You do not need to know the technical terms. Just tell us:
- Photos by email, if that’s easy
- Any previous sealing or DIY work
- The type of property
- Where the property is
Want a quote for fire rated sealant? Please phone 0345 464 0079 or drop us an email and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.
Signs you need fire rated sealant in How Green
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.
Look out for these signs:
- Standard silicone or caulk in a fire-stopping gap
- Linear gaps at the head of walls
- Holes left by a change of layout
- Damaged fire sealant left by other trades
If you look after a building such as Hever Church of England Voluntary Aided Primary School, fire-stopping around service openings should be restored whenever new services go in.
Questions to ask before booking
- Is the old sealant removed completely?
- How hidden problems are handled
- How the surfaces are prepared before sealing
- The length of the guarantee
Common questions in How Green
I let a flat near Hever station. Can you help?
Yes, rental work is part of what we do. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear quote.
Do you cover How Green for fire rated sealant?
Yes. Our work covers London and the South East, and How Green is part of that. Just phone 0345 464 0079 or drop us an email with a few details of the job, and we’ll give you a clear quote.
Can I do it myself?
Sometimes. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.
Do you offer different sealant colours?
Usually, yes. Sealants come in white, clear, grey and other colours for many products, and we agree the colour with you before we start.
Do you remove the old sealant?
Always. Sealing over the old bead is the commonest cause of early failure, so we never do it.
Can you do several jobs on one visit?
Yes. Tell us about everything you’d like done.
What information do you need?
A short description and the location, with photos by email if possible. If we need more, we’ll ask.
Do you provide details of the products used?
Yes. Every gap we seal is listed with the product used, so you have it on file.
How to look after the new joints
How long the joints last depends on use and care. Here’s what we suggest:
- Include hidden areas like risers in routine checks
- Report cracked or damaged seals as soon as you notice them
- Make resealing part of every contractor’s brief
- Ask which product was used before you paint
Do not drill through or remove a fire seal without putting it back properly. If you need new services through a sealed wall, plan the fire stopping as part of the job.
Small gaps around services are simple to deal with while there are only a few. Over time, more work adds more holes.