West Sussex · England
Fire-rated sealant in East Hampnett, West Sussex
Fire rated sealant across East Hampnett and nearby, with old sealant always removed completely and a 12-month guarantee.
- Sealant items on a fire risk assessment action list
- Fire seals that have cracked with movement
- Door frames with gaps between frame and wall
Why act early in East Hampnett
Waiting for the next refit can leave a gap open for years. Sealing the gap now is a contained job on its own that doesn’t depend on other work. Older cottages and farmhouses around East Hampnett can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
What it costs depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts, so you know where you stand.
Why us?
- Fully insured
- One-year guarantee on every job
- Homes, businesses and hotels
- Any old sealant cut out fully, not covered over
How we handle fire rated sealant in East Hampnett
We don’t assess buildings or decide what fire stopping is needed; your assessor, designer or building control sets that out. What we do is apply the right product to that specification, properly and neatly. If you’re dealing with cracked or shrunken fire-rated sealant and gaps around pipes and cables through fire-resisting walls, we can put it right.
For a small place like East Hampnett, the journey and timings are agreed in advance, so it can be fitted around guests, customers or events where possible.
The work is guaranteed for twelve months. If there’s a problem with our work within the year, let us know and we’ll sort it.
- Location
- East Hampnett (PO18)
- Region
- West Sussex
- Guarantee
- 12 months on all our work
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Towns and villages near East Hampnett
Also in East Hampnett
Fire rated sealant around East Hampnett
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 work to the specification you are given, installing the product to its tested details.
For buildings such as The Parish Church of St Mary, service openings in its walls need the right fire-rated sealant, as in any building. Rented homes near Barnham station change hands often, and new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.
East Hampnett is about 4 miles east of Chichester, in West Sussex. Wherever you are in the PO18 postcode area, our applicators can take on fire rated sealant. Our area takes in 371 places across West Sussex, large and small. There’s also a page for Portsmouth, about 17 miles away.
Postcode districts we cover here for fire rated sealant: PO18. Whether your property is on Marsh Lane and East Hampnett Lane or a nearby road, we can help. Other places close to East Hampnett include Crockerhill (1 mile north-east), Norton (1 mile east), Aldingbourne (1 mile south-east), Nyton (1 mile south-east) and Westergate (2 miles south-east). Further out, we also cover Worthing (13 miles east), Bognor Regis (4 miles south), Chichester (4 miles west), Selsey (9 miles south-west), Littlehampton (8 miles east) and Emsworth (11 miles west).
What’s near East Hampnett
Locally, jobs take us to homes and businesses close to The Winterton Arms Public House and Ormiston Six Villages Academy. The nearest railway station is Barnham station, roughly 2.8 miles south-east. Other landmarks nearby include The Chichester City Museum (3.7 miles west) and Tote Copse Castle (1.2 miles south). Open spaces near East Hampnett include Levin Down.
East Hampnett: your questions answered
I let a flat near Barnham station. Can you help?
Yes. We work for landlords and letting agents as well as householders, and several properties can go on one quote. You can ring 0345 464 0079 or email us with the details for a clear quote.
Can you do fire rated sealant in East Hampnett?
Yes. Our work covers London and the South East, and East Hampnett is part of that. You can phone 0345 464 0079 or drop us an email and tell us what needs doing.
Where do you work from?
Mr Mastic is based in Crawley. We cover East Hampnett and the rest of West Sussex, along with the rest of our area.
How long does the job take?
That depends on the amount of work, but most jobs take from a few hours to a few days, depending on the number of gaps and the access. We’ll give you a better idea when we quote.
Are you fully insured?
Yes. We’re fully insured.
Can you match the sealant colour?
In most cases you can choose. We’ll explain which colours are available and agree one before any work starts.
Can you quote for more than one area?
Yes, we can. Several rooms, windows or areas can go on one quote.
Is standard sealant good enough for a fire gap?
No. It might close the gap, but it is not a fire-rated seal. A tested fire-rated product is needed and we can apply it for you.
How the visit works
Before we leave, we go over the finished joints with you. The work normally takes from a few hours to a few days, depending on the number of gaps and the access, depending on the size of the job. Somewhere like East Hampnett needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- Before starting, we go through the specification or action list with you.
- We measure every gap and note what it’s in and what passes through.
- 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.
Getting ready for the visit
- Move anything stored near the joints
- Tell us if parking is tricky
- Tell us about any previous sealing or DIY attempts
Getting a quote
For fire rated sealant in East Hampnett, ring 0345 464 0079 or email us. Tell us what the problem is and where, and you’ll get a clear quote before we start.
Advice
How we quote for fire rated sealant
The price is agreed before any work begins. It’s based on:
- The number and length of the joints
- The number of rooms or windows
- The type of sealant required
- Whether there’s mould to deal with
Leaving a failed joint generally makes the job bigger, not smaller. If you’re not sure whether it needs doing, call 0345 464 0079 or email us and we will give you an honest view and a quote.
What we need to know
Photos by email are helpful but not essential. Try to tell us:
- What the problem is, such as mould, gaps, leaks or cracking
- The rough size of the job
- Any previous sealing or DIY work
- Access, such as stairs, a lift or height
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and add pictures by email if you can.
Aftercare tips
No joint lasts for ever, but care makes a real difference. Our tips:
- Include fire stopping when you schedule refits
- Check whether a sealant can be painted before decorating over it
- Flag any open gap you spot round a pipe or cable
- Look in service cupboards and ceiling voids from time to time
Look at the sealed gaps as part of your routine walk-rounds. Look for cracks, gaps or sealant that has been cut or pulled out and have them put right.
When you plan work that goes through walls or ceilings, plan the fire stopping too. Doing it at the time avoids leaving gaps behind.
Surface by surface
Flats and HMOs
Conversions generally leave a mix of old and new service holes. The gaps on your list are sealed with a fire-rated product and the locations noted.
Plasterboard walls
Holes in plasterboard are often cut roughly for services. Gaps that are too big for sealant alone need a different detail.
Signs you need fire rated sealant in East Hampnett
Much fire stopping is hidden: in ceiling voids, service risers and behind boxing. Because nobody sees it, gaps go unnoticed until an assessor or surveyor looks.
The problems people normally mention when they call include:
- Door frames with gaps between frame and wall
- Unsealed gaps where pipes and cables go through a wall
- New service routes left unsealed after building work
- Damaged fire sealant left by other trades
Managing a site like Tangmere Primary Academy? Then service openings in fire-resisting walls need checking after any refurbishment.
Comparing quotes
- What the quote includes, VAT included or not
- Who does the work, and how experienced they are
- What guarantee comes with the work
- Which colour the sealant will be
What we can’t put right
Honest advice matters more to us than a booking, so here’s what new sealant will not do:
- Deciding what fire stopping a building needs
- Sign-off of the building, which sits with building control or your assessor
- Doors that are not fire doors in the first place
Not sure which it is? You can ring 0345 464 0079 or drop us an email and we will tell you honestly.
Joints and surfaces we work on
- Flats & HMOs
- Pipe & cable gaps
- Linear gaps
- Plasterboard & masonry
- Service penetrations
- Door frames