East Sussex · England
Fire Rated Sealant in Shortgate
We cover Shortgate for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Ordinary sealant used where a fire-rated product was needed
- Unsealed gaps around fire door frames
- Gaps where walls meet ceilings or slabs
Fire rated sealant for homes and businesses in Shortgate
Filling a fire-stopping gap with standard silicone or caulk does not make it fire-rated. We cut out the wrong material and the gap is resealed with a product tested for that use. We work on pipe & cable gaps, flats & HMOs and service penetrations, and the jobs we see most are sealant items on a fire risk assessment action list and fire seals that have cracked with movement.
Somewhere as small as Shortgate, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. They all have washrooms, kitchens and service openings that need the right sealant.
Each job carries a 12-month guarantee, large or small.
- Location
- Shortgate (BN8)
- Wider area
- East Sussex
- Guarantee
- A year, on every job
- Quotes
- A clear price before work begins
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Work for landlords, hotels and businesses
We work for landlords and agents as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order.
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
Quotes for fire rated sealant in Shortgate
The quote reflects the job in front of us. We take into account:
- Whether there’s mould to deal with
- Any working-time requirements on site
- How many rooms, windows or areas are involved
- The product the joint needs
Leaving a failed joint normally makes the job bigger, not smaller, because water and mould keep working on it. If you are not sure whether it needs doing, call 0345 464 0079 or drop us an email and we will give you an honest view and a quote.
Helping us quote
Photos by email are helpful but not essential. Try to tell us:
- How we’d reach the joints
- Where the property is
- How many joints, rooms or windows are involved
- Whether it has been sealed before
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints.
What happens if it’s left?
Leaving a gap until a refurbishment comes round can mean years with it open. Sealing the gap now is a contained job on its own. Around Shortgate, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
We don’t show prices on the website, because each job is priced on what it involves. Call for a quick quote and we’ll talk you through it.
Why choose Mr Mastic in Shortgate
- We never seal over old sealant
- Quality sealants from Arbo and Everbuild
- An ARBOMaster approved applicator
- Anti-fungal silicone where joints get wet
Take a look at our cost guide or customer reviews.
Nearby places to Shortgate
Other services in Shortgate
The process
We bring everything the job needs with us, so you do not need to buy or prepare anything. After a quick look at the joints together, we protect the area and start. It normally takes from a few hours to a few days, depending on the number of gaps and the access. For a village or hamlet like Shortgate, the journey is planned in advance: 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.
- 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 and the gap cleaned.
- The specified fire-rated sealant goes in over any backing its detail requires.
- We hand over a list of locations and products for your records.
Getting ready for the visit
- Try not to wet indoor joints just before the visit
- Let us know if you’ve seen damp or leaks
- Tell us about any previous sealing or DIY attempts
How to get a quote
To get a quote, ring 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. You’ll have a clear quote before we start.
Related advice
When something else is needed
We will always be straight with you, so here’s what sealant can’t fix:
- Deciding what fire stopping a building needs
- Walls or floors that weren’t built to resist fire
- Certifying a building or signing off its fire safety
If in doubt, call 0345 464 0079 or drop us an email and we’ll say what we think.
What we seal
- Flats & HMOs
- Pipe & cable gaps
- Linear gaps
- Door frames
- Plasterboard & masonry
- Service penetrations
Questions from Shortgate
Do you cover Shortgate for fire rated sealant?
Yes. We work across London and the South East, and Shortgate is part of that. Just ring 0345 464 0079 or drop us an email with a few details of the job.
I let a flat near Uckfield station. Can you help?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear price.
Will you leave a mess?
No. We work neatly, protect the area around the joints and tidy up afterwards.
Will there be a smell?
It depends on the product. Some smell for a while, some hardly at all.
What do you put in the joint?
It depends on the joint: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. We use products from Arbo and Everbuild.
Do you provide details of the products used?
Yes. We record the locations we have sealed and the products used.
What’s the difference between intumescent and fire-rated sealant?
Fire-rated sealant covers any sealant tested for use in fire stopping. Intumescent types expand when heated, and they’re one of the options. We use whichever the specification and tested details call for.
Do you have insurance?
Yes. We’re fully insured for domestic and commercial work.
How the job changes by surface
Service penetrations
Service penetrations are where new gaps often appear. We clean out what’s there and reseal to the right depth over any backing the detail calls for.
Masonry and concrete
Holes through concrete and block are rarely neat. We check the gap size around the service against the product’s tested range.
Looking after it afterwards
A little care helps the new joints last. We recommend:
- Ask which product was used before you paint
- Keep photos of seals that will be hidden
- Never patch a fire seal with standard sealant
- Store the list of sealed gaps with your building paperwork
File the record of locations and products with your fire safety paperwork. It helps whoever checks the building next.
If a fire risk assessment has flagged a gap, don’t leave it for the next one. Get it sealed and recorded.
What fire rated sealant looks like in Shortgate
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 are given, installing the product to its tested details.
Around Shortgate, as everywhere, fire rated sealant is only as good as the preparation behind it. Rented homes near Uckfield station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product.
Shortgate is about 4 miles south of Uckfield, in East Sussex. Our applicators cover fire rated sealant for homes and businesses in Shortgate and the surrounding area. Shortgate is one of 289 places in East Sussex where we work. We also work in Brighton, about 12 miles from Shortgate.
All of BN8 is within our area for fire rated sealant, from the main roads to the quietest streets. Other places close to Shortgate include Halland (1 mile north-east), East Hoathly (2 miles east), Whitesmith (2 miles east), Chiddingly (3 miles east) and Framfield (4 miles north). Within a short drive, we also cover Eastbourne (12 miles south-east), Seaford (10 miles south), Lewes (6 miles south-west), Hailsham (7 miles south-east), Crowborough (10 miles north) and Newhaven (9 miles south).
Local landmarks in Shortgate
For rail, the closest station is Uckfield station, about 3.9 miles north of the centre. Well-known places in the area include Uckfield Community Hospital (3.6 miles north) and Tickerage Castle (4.1 miles north). Green spaces nearby include Cliffe Hill and Malling Down.