Fire Stopping in Sweethaws
Fire stopping in Sweethaws, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.
- Fire-rated sealant that has cracked or shrunk back
- Snag lists that include open service penetrations
- Service penetrations left open after M&E works
Need fire stopping in Sweethaws?
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Cost factors for service penetrations
What shapes the price:
- Whether old sealant has to be cut out first
- Backing rod, priming and other preparation
- Phasing around occupants
- The product specified
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.
What we need to price the job
However big the job, these details speed things up:
- Any dates the work must fit around
- Where the site is, with the postcode
- Drawings or a marked-up plan, if available
- Specification clauses that apply
A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or phone 01277 525 020 or email us to discuss it first.
How we handle fire stopping in Sweethaws
A fire-rated sealant is only one part of a tested system: the evidence covers a specific product, wall or floor type, service, gap, depth and backing. We match each opening to that detail before any sealant goes in, and we say so if it doesn’t fit. We work on linear gaps at wall heads, pipe penetrations and small duct penetrations where the tested detail allows, and the usual reasons a site gets in touch are old intumescent sealant that has split away and improvised or mixed-product fire seals. Most enquiries from Sweethaws start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.
For a smaller site near Sweethaws, we plan to do all the penetrations in one go, with the specification and photographs sent in advance. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.
- Location
- Sweethaws (TN6)
- Region
- East Sussex
- Cover
- 12 months on our workmanship
- Quote
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Also near Sweethaws
Also in Sweethaws
Your questions answered
Can you work on a hospital site such as Crowborough War Memorial Hospital?
Yes. Healthcare sites are among the places we work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Do you cover business parks and estates near Sweethaws, such as Windsor Business Park?
Yes. We cover Sweethaws and the area around it, including industrial estates, business parks and retail parks such as Windsor Business Park. Send details of the unit and the work through our quote form for a quick quote.
Do you seal openings left by new services?
Yes. Share the penetration schedule and product details for a fixed quote. Work can run area by area behind the M&E trades keeping pace with the programme.
Which standards are fire seals tested to?
BS EN 1366-3 covers penetration seals and BS EN 1366-4 covers linear joints. Results are classified under BS EN 13501-2, where E is integrity, I is insulation and the number is minutes, as in EI 60. The rating applies to the product as tested.
What happens if old sealant might contain asbestos?
The duty to manage asbestos sits with the building’s dutyholder, so we’ll ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.
Do you work to architects’ specifications?
Yes. Send it with your enquiry, and the quote will be based on it.
Can you seal any opening with fire-rated sealant?
No. A sealant’s evidence covers set services, gaps and wall or floor types. Outside that, a different product is needed, specified by your designer.
When to bring in a specialist
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Do you need fire stopping in Sweethaws?
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. Across several fit-outs, the openings add up.
Things that usually lead to an enquiry:
- Improvised or mixed-product fire seals
- Fire sealant pulled out of the opening
- Builders’ foam or ordinary silicone in compartment walls
- Hidden openings found during inspections
Theatres, wards and plant rooms at sites like Crowborough War Memorial Hospital, 1.3 miles to the north-east of Sweethaws, all have compartment walls crossed by services.
Questions to ask before you book
- How long is the guarantee, and what does it include?
- Their plan for phasing and protecting the area
- Will RAMS and insurance details be available?
- Whether their applicators hold CSCS cards
Penetration seals near Sweethaws
At about 34 miles from central London, Sweethaws is within reach of the capital. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls. Fire stopping of openings and penetrations in England falls under Approved Document B. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail.
For a building at a site such as Windsor Business Park, which lies east of Sweethaws, a check of penetration seals after each fit-out is good practice. In a school such as Beacon Academy, fire-rated sealant goes in around service penetrations where it is specified.
Sweethaws is about 2 miles south-west of Crowborough, in East Sussex. We send applicators to Sweethaws for service penetrations. Across East Sussex, 308 places are covered, including Sweethaws. We also cover Brighton, some 18 miles away.
We take on service penetrations across the TN6 postcode area. Nearby places we also cover include High Hurstwood (1 mile south), Crowborough (2 miles north-east), Fairwarp (2 miles south-west), Jarvis Brook (2 miles north-east) and Marden's Hill (2 miles north). A short drive away, we cover Lewes (12 miles south-west), Hailsham (13 miles south-east), Uckfield (5 miles south), South Malling (12 miles south-west), Heathfield (7 miles south-east) and Southover (13 miles south-west).
Around Sweethaws
Locally, jobs take us to sites close to The Crow & Gate inn and the streets around them. The closest station to Sweethaws is Crowborough station, about 2.2 miles east. A little further out are Tickerage Castle (4.6 miles south) and Crowborough War Memorial Hospital (1.3 miles north-east). For a walk, there’s Crowborough Country Park.
Work for main contractors and building owners
As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.
If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.
From enquiry to sign-off
Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work normally takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence, and our waste is bagged and taken away as we go. For work around Sweethaws, we aim to finish in one visit, so photos and measurements up front really help. That way the right products come on the day.
- We start with your penetration schedule, drawings or specification.
- Access, permits and the order of areas are agreed with the site team.
- We compare every service penetration with its tested detail before sealing.
- Unsuitable material is removed and the opening cleaned first.
- The specified backing and sealant go in to depth and are finished neatly.
- Anything outside the detail is reported to you rather than sealed.
Before we start on site
- Flag any permit to work we’ll need
- Explain the parking and delivery arrangements
- Confirm the product named in the specification
Get a fixed quote
If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photographs and a few notes.
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When it isn’t the sealant
We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:
- Fire risk assessments, a job for a competent assessor
- Walls or floors that aren’t fire-resisting to begin with
- Designing or specifying fire stopping, which sits with the designer or fire engineer
If in doubt, ring 01277 525 020 or email us and we’ll say what we think.
Where we work in Sweethaws
- Small duct penetrations where the tested detail allows
- Linear gaps at wall heads
- Joints between fire-resisting walls and floors
- Service gaps in risers
- Pipe penetrations
- Cable penetrations