Fire-rated sealing and fire stopping in Langley Heath, Kent
Fire-rated and intumescent sealing of service penetrations and linear gaps in Langley Heath and across Kent. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Openings left by services added after handover
- Penetration schedules that need working through
- Fire-rated sealant that has cracked or shrunk back
Need fire stopping in Langley Heath?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Fire stopping in Langley Heath
Opened ceilings and riser doors often reveal service openings nobody sealed. If a specification already covers those walls and floors, we can reseal to it using the product and detail it sets out. With no specification in place, the first step sits with your designer or fire engineer, not with us. We work on cable penetrations, linear gaps at wall heads and small duct penetrations where the tested detail allows, and the usual reasons a site gets in touch are hidden openings found during inspections and builders’ foam or ordinary silicone in compartment walls. Facilities teams, main contractors and managing agents in Langley Heath tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
For a smaller site near Langley Heath, we plan to do all the penetrations in one go, so send the specification and photographs first. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- Langley Heath (ME17)
- Region
- Kent
- Cover
- A 12-month guarantee
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Aftercare for building managers
Cleaning and maintenance staff play a part too. Pass these on to them:
- File the specified details where the next contractor can find them
- Get seals inspected before ceilings and boxing close
- Settle who seals which penetrations at the start of a project
- Flag new cables with no seal around them
Don’t patch a fire-rated seal with anything outside its tested detail. A repair should use the original product, installed the same way, or a new specification from the designer.
Keep a register of where seals are and what they are made of. It tells the next contractor exactly what to reinstate, which saves guesswork.
Nearby places to Langley Heath
Other services in Langley Heath
Diagnose, treat, sign off
We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Rural sites near Langley Heath may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.
- The specification and schedule come first, so we know which details apply.
- We plan the sequence of floors, risers and voids with you.
- We compare every service penetration with its tested detail before sealing.
- Foam, ordinary sealant and debris come out so the seal starts clean.
- The specified backing and sealant go in to depth and are finished neatly.
- We tell you about openings that need a different product.
Getting the site ready
- Send any specification or drawings in advance
- Let us know about inductions and permits
- Explain the parking and delivery arrangements
Ask for a quote
The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or ring 01277 525 020 or email a schedule or drawings if you’d rather talk the job through.
Advice
What sealant work can’t fix
Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:
- Openings that need collars, wraps, batts or boards rather than sealant
- Walls or floors that aren’t fire-resisting to begin with
- Approving the work on behalf of building control
If in doubt, ring 01277 525 020 or email a schedule or drawings and we’ll say what we think.
Surfaces we seal
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Linear gaps at wall heads
- Cable penetrations
- Joints between fire-resisting walls and floors
- Pipe penetrations
Service penetrations in Langley Heath buildings
Approved Document B is the English guidance that covers fire stopping around openings and penetrations. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. We install whatever has been specified, to the product’s tested detail. Langley Heath lies roughly 35 miles out from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls.
At a university such as Canterbury Christ Church University, which lies north-east of Langley Heath, labs, lecture blocks and residences are re-serviced often, so penetration seals are best checked after M&E work. On estates like Park Wood Trading Estate (1.4 miles west of Langley Heath), the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.
Langley Heath is about 4 miles south-east of Maidstone, in Kent. We send applicators to Langley Heath for service penetrations. Across Kent, 931 places are covered, Langley Heath among them. London is covered too, around 35 miles from Langley Heath.
We cover the ME17 postcode districts. For a building on Skinner's Way, Shepherds Way and Heath Road or nearby, we can quote for service penetrations. Sites close to Langley Heath are covered too, including Langley (1 mile west), Five Wents (1 mile south-west), Warmlake (1 mile south), Chart Sutton (1 mile south-west) and Otham (1 mile north-west). A short drive away, we cover Maidstone (4 miles north-west), Ashford (13 miles south-east), Sittingbourne (10 miles north-east), Tonbridge (14 miles west), Faversham (14 miles north-east) and Kings Hill (9 miles west).
What’s near Langley Heath
In Langley Heath, that means premises near The Potting Shed pub and the streets around them. For rail, the closest station is Hollingbourne station, roughly 2.5 miles north-east. Well-known places in the area include The Dog Collar Museum (1.8 miles north-east) and The Mall Maidstone (4 miles north-west). For a walk, there’s Detling Hill.
Common problems we fix in Langley Heath
Most open service penetrations are left by later work. New cabling, rerouted pipework or a data route drilled through a riser can leave the hole behind. Over a few years of fit-outs, a wall can collect a lot of these.
What tends to prompt an enquiry:
- Fire-stopping items raised at inspection or handover
- Hidden openings found during inspections
- Unsealed joints where partitions meet the slab
- Old intumescent sealant that has split away
For a building such as Church of St Mary, new heating or data runs are the usual reason penetrations need sealing.
Before you book anyone
- Proof of insurance
- Whether old or failed sealant will be cut out, not overlaid
- Their plan for phasing and protecting the area
- Whether their applicators hold CSCS cards
Your questions answered
Will you plan work around the academic year at somewhere like Canterbury Christ Church University?
Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
What happens to BS 476 references for fire stopping in Langley Heath?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.
Do you take on multi-site work?
Yes. A group of buildings can go on one quote, with one point of contact across South East England, Greater London and Scotland.
Do you take on small jobs?
We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.
Do you work in Langley Heath?
Yes. We take on work across Langley Heath, and the same phone number covers every area.
Who decides which product is used?
A specification, where there is one, decides it. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
What hours do you work?
We’re in the office from 8am until 5pm, Monday to Friday. Let us know your site hours and access windows, and the work will be planned around them.
Surface by surface
Metal pipes
Heat travels along metal pipework, and the tested detail may ask for insulation beyond the wall. We follow whatever the detail requires and flag anything we can’t match.
Plastic pipes
Plastic waste pipes through slabs come up often. The detail decides whether sealant alone is enough.
Why act early in Langley Heath
An unsealed opening affects more than fire safety: they also carry noise, draughts and smells between rooms. Sealing them to the specified detail deals with the fire risk first. Converted and older buildings near places like Langley Heath tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
What you get with us
- Fully insured, including public liability cover
- Failed material removed, not covered up
- Sealing commercial buildings since 2005
- Products installed to the manufacturer’s instructions
Take a look at what affects the cost or how we’re accredited.