West Sussex · England
Fire-rated sealant in Southwater, West Sussex
Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in Southwater. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Door frames with gaps between frame and wall
- Gaps where walls meet ceilings or slabs
- Gaps around pipes and cables through fire-resisting walls
Honest limits
We will always be straight with you, so here’s what new sealant won’t do:
- Large holes that need a different fire-stopping system
- Problems with the door itself rather than the gap around the frame
- Deciding what fire stopping a building needs
If you are not sure, just phone 0345 464 0079 or drop us an email and we’ll give you a straight answer.
Where we work in Southwater
- Door frames
- Plasterboard & masonry
- Pipe & cable gaps
- Flats & HMOs
- Service penetrations
- Linear gaps
About our fire rated sealant in Southwater
Fire-rated sealant closes the gaps around pipes, cables and frames where they pass through a fire-resisting wall or floor. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap. We work on door frames, flats & HMOs and pipe & cable gaps, and common reasons people get in touch are open gaps behind door architraves and holes left by a change of layout.
Commercial work around a smaller place like Southwater generally means a pub, a shop, a school or small business units rather than office blocks. The work is the same as in a big building, just on a smaller scale.
Our work is backed for twelve months, in Southwater and everywhere else we cover.
- Where
- Southwater (RH13)
- Region
- West Sussex
- Cover
- 12 months on all our work
- Price
- A clear price before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Keeping the joints in good condition
Looking after new joints is easy, and it makes a real difference:
- Report cracked or damaged seals as soon as you notice them
- Store the list of sealed gaps with your building paperwork
- Never patch a fire seal with standard sealant
- Take photos of fire stopping before ceilings or boxing go back
Let contractors know where fire stopping has been done, and make sure anything they disturb is resealed with a suitable product. Later work is a common cause of damaged fire stopping.
An open gap is not only a fire issue: they also let noise, draughts and sometimes pests through. Dealing with them early helps with all of these.
Why it’s worth doing now in Southwater
For some gaps, sealant isn’t the right answer and another system is needed. Big openings, bundles of cables and plastic pipes may need batts, collars or wraps instead. If a gap isn’t suitable for sealant, we will tell you. In an older home around Southwater, damp from a failed joint can get into timber and plaster, and that is a much bigger job than renewing the sealant.
What it costs depends on how much there is to do, how hard the old material is to remove and access to the work. We give a clear quote before work begins.
Why us?
- Old sealant always removed completely
- Approved under the ARBOMaster scheme
- Fully insured
- Sanitary silicone with an anti-fungal additive in wet areas
Take a look at how sealant jobs are priced and our reviews.
How we quote for fire rated sealant
For a quick quote, just ask. The main things that affect it are:
- The number and length of the joints
- The number of rooms or windows
- Whether old sealant or filler has to be cut out
- How easy the joints are to reach
Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.
What to tell us for a quote
The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:
- Roughly how big the job is
- Any previous sealing or DIY work
- The problem you’ve noticed
- Access, such as stairs, a lift or height
Getting a quote is simple: let us know the job and the location. Photos by email help us understand the job.
What fire rated sealant looks like in Southwater
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, which is often where open fire-stopping gaps are first noticed. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.
If you look after a building such as Southwater Infant Academy, gaps opened by contractors for new cabling are a common finding in schools and offices. For landlords with property near Christs Hospital station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through. Community buildings like Holy Innocents Church are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.
Southwater is about 3 miles south of Horsham, in West Sussex. Whether you’re in the middle of Southwater or further out, we cover fire rated sealant for every kind of property, from flats and houses to offices and hotels. Southwater is one of 371 places in West Sussex where we work. For nearby work, see our Crawley page, about 9 miles away.
We cover every part of the RH13 postcode area for fire rated sealant and the streets around it. You’ll find streets such as Station Road, Walmer Close and Pevensey Road. Close by, we work in Tower Hill (2 miles north), Nuthurst (2 miles east), Brooks Green (2 miles west), Barns Green (2 miles west) and Maplehurst (2 miles south-east). Further out, we also cover Crawley (9 miles north-east), Horsham (3 miles north), Worthing (14 miles south), Haywards Heath (11 miles east), Burgess Hill (11 miles south-east) and Shoreham-by-Sea (13 miles south).
Around Southwater
In Southwater, that means homes and buildings near The Lintot pub and The Doyle School of Design and Technology, among other places. The nearest railway station is Christs Hospital station, about 1.9 miles north-west of the centre. Nearby you will also find Christs Hospital School Museum (1.5 miles north-west) and Horsham Hospital (3.2 miles north). Open spaces near Southwater include Knepp Wildland.
Questions from Southwater
I let a flat near Christs Hospital station. Can you help?
Yes, we work for letting agents and landlords. You can call 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before we start.
Is Southwater within the area you cover?
Yes, Southwater is covered. Our work covers London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
What does intumescent mean?
Intumescent means it swells when heated, helping close the gap. Intumescent sealants are one kind of fire-rated sealant; which product suits depends on the gap, the substrate and the service.
Where are you based?
We’re based in Crawley, West Sussex, and we cover South East England, London and all of Scotland.
How long does the job take?
That depends on how much there is to do, but as a guide it takes a few hours for a handful of gaps, and longer for a whole building. We will give you a better idea when we quote.
Can you work in occupied buildings?
Yes, in flats, HMOs, schools, offices and other buildings, occupied or empty. Let us know the building’s hours and we’ll plan the work to suit.
Do you provide details of the products used?
Yes. We note each location and the product that went in, so you have it on file.
Do you take out the old sealant first?
Yes. Sealing over old sealant is the main reason resealing fails early, and it’s something we never do.
Towns and villages near Southwater
Other services in Southwater
What the job involves on each surface
Masonry and concrete
Preparation counts on brick, block and concrete. We brush and vacuum the gap and use backing where the detail needs it.
Plasterboard walls
In plasterboard walls, the condition of the board edge matters. Loose material is removed so the sealant has a firm edge.
Landlords, agents and businesses in Southwater
Landlords and letting agents in Southwater can book us as well as homeowners. Sealant work between tenants is a simple way to keep a property in good order.
Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. We can quote for more than one property at once.
How the visit works
You don’t need to clear the whole room or building, just the space around the work. 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 in most cases. In a smaller place like Southwater, parking is seldom the issue; lanes, gates and long drives are worth mentioning. If the job is outside, tell us about side access and how high the joints are.
- 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.
- Any non-fire-rated filler is removed.
- The specified fire-rated sealant goes in over any backing its detail requires.
- Every location is recorded with the product used for your files.
How to prepare
- Clear items away from the joints we are working on
- Let us know about earlier repairs to the joints
- Mention any sign-in or site rules at work premises
Ask for a quote
Want a quote for fire rated sealant? Please phone 0345 464 0079 or drop us an email and tell us about the job. We’ll explain what we’d do and give you a clear price before work begins.