East Sussex · England
Fire-rated sealant in South Street, East Sussex
Intumescent and fire-rated sealant around gaps, frames and service penetrations for homes and businesses in South Street and across East Sussex. Fully insured, ARBOMaster approved and guaranteed for a year.
- Linear gaps at the head of walls
- Fire stopping disturbed by later work
- Fire seals that have cracked with movement
What affects the cost of fire rated sealant
There’s no set price list. The quote depends on:
- The number of rooms or windows
- Any mould that needs treating
- Working hours on commercial sites
- The size of the job
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 we need extra access for height. We take all of that into account in your quote.
What to tell us for a quote
To make quoting easier, let us know:
- If someone has resealed it before
- Any access issues, like height or stairs
- Roughly how big the job is
- If it’s domestic, commercial or a hotel
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and add pictures by email if you can.
About our fire rated sealant in South Street
A fire seal relies on being installed the way it was tested: correct depth, correct backing and a product suited to the surfaces. That is the part we focus on, gap by gap. If you’re dealing with old fire sealant that has split or come away and seals cut through by electricians, plumbers or data installers, we can put it right, on pipe & cable gaps, service penetrations and flats & HMOs alike.
If you have holiday lets, a converted barn used for business or a community building near South Street, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Location
- South Street (BN8)
- Region
- East Sussex
- Cover
- A year, on every job
- Price
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Can I do it myself?
If you’ve already had a go yourself, that is fine. We cut it out and start again.
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
How to look after the new joints
Once the sealant has cured, a few habits help it last:
- Include hidden areas like risers in routine checks
- Keep the record of products and locations with your fire safety documents
- Report cracked or damaged seals as soon as you notice them
- Ask which product was used before you paint
Follow the cure time we give you before decorating over the sealant. Some fire-rated sealants can be painted and some can’t and we will tell you which one you have.
Open gaps don’t only matter in a fire: they also let noise, draughts and sometimes pests through. Sealing them early helps on every front.
Fire rated sealant in South Street: local notes
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 work to the specification you’re given, installing the product to its tested details.
If you look after a church, hall or community building such as The Parish Church of St Peter, gaps around pipes and cables are worth checking after any building work there. For site and facilities teams at buildings such as Chailey School, gaps opened by contractors for new cabling are a common finding in schools and offices. Rented homes near Plumpton station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product.
South Street is about 5 miles east of Burgess Hill, in East Sussex. Wherever you are in the BN8 postcode area, we can carry out fire rated sealant at your property. Our area takes in 289 places across East Sussex. You can also see our page for Brighton, roughly 9 miles from South Street.
All of BN8 is covered for fire rated sealant. Streets in the area include Green Lane, Markstakes Corner and St James Walk, all of which we cover. We also cover the places around South Street: South Chailey (1 mile south), Chailey (1 mile north-east), North Chailey (2 miles north), Chiltington (2 miles south) and Plumpton Green (2 miles south-west). Further out, we also cover Seaford (13 miles south-east), Lewes (5 miles south), Hailsham (13 miles south-east), Crowborough (11 miles north-east), Uckfield (5 miles east) and Newhaven (11 miles south).
What’s near South Street
In South Street, that means homes and buildings near The Five Bells Inn and Chailey St Peter's Church of England Primary School. For rail, the closest station is Plumpton station, about 2.2 miles south-west of the centre. Well-known places in the area include Princess Royal Hospital (4.3 miles north-west). Open spaces near South Street include Blackcap and Malling Down.
Nearby places to South Street
Other services in South Street
South Street: your questions answered
Can you help a landlord with a rental near Plumpton station?
Yes. We work for landlords and letting agents as well as homeowners, and several properties can go on one quote. Just phone 0345 464 0079 or send us an email with the address and what needs doing, and we’ll give you a clear price.
Is South Street within the area you cover?
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.
Do the sealants smell?
Possibly a little. Any smell clears as the sealant cures.
Can you seal over the old sealant?
No, it will not last. It may look fine at first, but the new bead soon lifts. The old sealant has to come out completely.
Are you insured?
Yes. Full insurance covers our work.
Are you ARBOMaster approved?
Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.
Do you remove the old sealant?
Always. Sealing over old sealant is the main reason resealing fails early, so we never do it.
Do you guarantee your work?
Yes. All our work carries our 12-month guarantee.
How the visit works
There is not much for you to do on the day. Point us to the joints and we’ll get on with it. The job generally takes a few hours for a handful of gaps, and longer for a whole building from start to finish. Somewhere like South Street needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- Access to each area is agreed so the work can run in order.
- We take out any damaged or unsuitable sealant.
- Dust and loose debris are cleaned from each gap.
- We apply and tool the sealant to the product’s tested detail.
- We record what was done and flag anything that needs a different system.
Before we arrive
- Mention if the joints have been sealed before
- Let us know about parking restrictions
- Clear the area around the work
Get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll explain how we’d tackle it. When it suits you, phone 0345 464 0079 or send us an email.
Advice
Different surfaces, different methods
Masonry and concrete
For masonry and concrete, we use a product tested in that substrate. We clean out dust and debris before sealing so the sealant bonds.
Flats and HMOs
In flats and HMOs, the walls and floors between homes and common areas need sealing where services pass through. We seal the gaps your assessor has identified.
What we can’t put right
Honest advice matters more to us than a booking, so here’s what sealant cannot fix:
- Doors that are not fire doors in the first place
- Certifying a building or signing off its fire safety
- Assessing a building’s fire safety
If you’re not sure, just phone 0345 464 0079 or send us an email and we’ll give you a straight answer.
Joints and surfaces we work on
- Plasterboard & masonry
- Door frames
- Pipe & cable gaps
- Linear gaps
- Service penetrations
- Flats & HMOs
Landlord and commercial work in South Street
We also work for property managers and facilities teams in South Street and across East Sussex. We can quote a run of properties together.
Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.