West Sussex · England
Mannings Heath Fire Rated Sealant
Problem with your fire-stopping gaps in Mannings Heath? We remove the old material, prepare the joints and seal them properly.
- Standard silicone or caulk in a fire-stopping gap
- Sealant items on a fire risk assessment action list
- Unsealed gaps where pipes and cables go through a wall
About our fire rated sealant in Mannings Heath
Intumescent sealant looks much like any other sealant until it gets hot; in a fire it expands into the joint. The right product depends on the gap size, the substrate and what passes through, so we follow the tested detail for each one. If you have standard silicone or caulk in a fire-stopping gap and gaps around pipes and cables through fire-resisting walls, we can help, whatever the surface.
If you have holiday lets, a converted barn used for business or a community building near Mannings Heath, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.
All of our work is guaranteed for twelve months, in Mannings Heath and everywhere else we cover.
- Place
- Mannings Heath (RH13)
- Region
- West Sussex
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Keeping the joints in good condition
To keep the joints looking good and working properly:
- Check risers, ceiling voids and cupboards during building checks
- Tell trades working in the building that fire seals must be put back
- Take pictures of fire stopping before ceilings or boxing go back
- Get damaged fire seals looked at promptly
Include fire stopping in your regular building checks. Look for cracks, gaps or sealant that has been cut or pulled out and get them seen to.
A flagged gap shouldn’t wait for the next assessment. Get it sealed and recorded so the item can be closed.
Towns and villages near Mannings Heath
Also in Mannings Heath
Fire rated sealant around Mannings Heath
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’re given, installing the product to its tested details.
Community buildings like Church of the Good Shepherd are part of the picture too: gaps around pipes and cables are worth checking after any building work there. Schools such as The Forest School are buildings too, and service openings in fire-resisting walls need checking after any refurbishment.
Mannings Heath is about 2 miles south-east of Horsham, in West Sussex. Every kind of property in Mannings Heath can book us for fire rated sealant, old or new, large or small. The work is guaranteed for a year. Mannings Heath is one of 371 places in West Sussex we cover. We also work in Crawley, about 6 miles from Mannings Heath.
Here we cover the RH13 postcode area for fire rated sealant. If you need fire rated sealant at a property on Church Road, Ryecroft Meadow and Masons Field or anywhere close by, our applicators can take on the job. Other places close to Mannings Heath include Monk's Gate (1 mile south), Lower Beeding (1 mile south-east), Roffey (2 miles north), Plummers Plain (2 miles east) and Crabtree (2 miles south-east). Within a short drive, we also cover Crawley (6 miles north-east), Haywards Heath (9 miles east), Burgess Hill (9 miles south-east), East Grinstead (13 miles north-east), Shoreham-by-Sea (14 miles south) and Lancing (15 miles south).
Near you in Mannings Heath
Locally, jobs take us to homes and businesses close to Newells Preparatory School and The Dun Horse pub. The nearest railway station is Horsham station, roughly 2.1 miles north-west of the centre. A little further out are Christs Hospital School Museum (3.5 miles west) and Horsham Hospital (2.5 miles north-west). Open spaces near Mannings Heath include Warnham LNR.
What the job involves on each surface
Door frames
A door can only do its job if the gap behind its frame is sealed too. We fill it with a fire-rated product suited to the materials either side.
Service penetrations
New gaps tend to show up where services have been added. Old or unsuitable filler comes out before the right sealant goes in.
The process
Once we’re on site, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. After that, the work takes from a few hours to a few days, depending on the number of gaps and the access. Somewhere like Mannings Heath 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.
- First we work through your list or survey, measuring each gap and checking what it’s formed in.
- Old or unsuitable sealant is cut out and the gap cleaned.
- Where the tested detail needs backing or fill, we fit it.
- Fire-rated or intumescent sealant is applied to the right depth and tooled.
- Locations and products are noted so you have them on file.
Preparing for the visit
- Let us know about parking restrictions
- Try not to wet indoor joints just before the visit
- Clear the area around the work
How to get a quote
Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we will talk you through the work and give you a clear quote.
Advice
DIY versus a professional finish
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
A DIY attempt does not rule out a professional job. We remove it and do the joint properly, so just mention it when you contact us.
Common problems we fix in Mannings Heath
A lot of fire stopping is out of sight: in ceiling voids, service risers and behind boxing. Out of view, damage sits unnoticed until someone inspects.
People generally contact us after spotting one of these:
- Cracked or shrunken fire-rated sealant
- Gaps left after a refit or conversion
- Unsealed gaps around fire door frames
- Seals cut through by electricians, plumbers or data installers
For landlords with property near Horsham station, any gap left by new services in shared walls should be closed with a fire-rated product.
Questions to ask before you book
- How long the guarantee is
- Whether the sealant suits the joint
- What happens if the job turns out different
- Who turns up on the day
Why act early in Mannings Heath
Items left open on a fire risk assessment tend to come back at the next review. Having them sealed and recorded now means you can show the action was taken. In a small place like Mannings Heath, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
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.
Why us?
- Any old sealant cut out fully, not covered over
- Domestic, commercial and hotel work
- Tidy, careful work
- A 12-month guarantee on all work
Take a look at our cost guide and our reviews.
When it isn’t the sealant
We’d rather tell you now than do work that won’t last, so these are the limits:
- Large holes that need a different fire-stopping system
- Fire doors that need new seals, closers or hardware
- Construction that doesn’t provide fire resistance on its own
If you are not sure, just call 0345 464 0079 or drop us an email and we’ll give you a straight answer before you book.
What we seal
- Plasterboard & masonry
- Service penetrations
- Linear gaps
- Pipe & cable gaps
- Door frames
- Flats & HMOs
Your questions about fire rated sealant in Mannings Heath
Will you come out to Mannings Heath?
Yes, Mannings Heath is covered. Our work covers London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Is Mannings Heath in your area for fire rated sealant?
Yes. Our work covers London and the South East, and Mannings Heath is part of that. Just call 0345 464 0079 or send us an email with a few details of the job, and we’ll give you a clear quote.
Where is Mr Mastic based?
Our base is Crawley, with over 20 years’ experience. We work across South East England, London and Scotland.
Is standard sealant good enough for a fire gap?
No. It might close the gap, but it isn’t a fire-rated seal. A tested fire-rated product is needed, or ask us to do it.
What’s the difference between intumescent and fire-rated sealant?
Intumescent describes a material that swells in heat. Many fire-rated sealants work this way, but not all and which one is used depends on the job.
Do you have insurance?
Yes. We’re fully insured.
Can you tell me which gaps need fire stopping?
No, we don’t assess buildings. Once you have a specification or action list from your assessor or designer, we can quote for the fire-rated sealant items.
Do you take out the old sealant first?
Yes. We cut out all the old sealant and clean the joint before applying anything new.