Surrey · England
Horne Fire Rated Sealant
We cover Horne for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old sealant removed completely, joints prepared properly and a 12-month guarantee.
- Gaps flagged on a fire risk assessment
- Fire seals that have cracked with movement
- Holes left by a change of layout
About our fire rated sealant in Horne
Ordinary silicone or decorators’ caulk in a fire-stopping gap is not a fire-rated seal. We cut out the wrong material and reseal with a fire-rated product tested for that kind of gap. We work on door frames, linear gaps and plasterboard & masonry, and people most often call us about door frames with gaps between frame and wall and gaps filled with a product that isn’t fire-rated.
Somewhere as small as Horne, 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.
There’s a 12-month guarantee on every job, large or small.
- Location
- Horne (RH6)
- Wider area
- Surrey
- Cover
- A year, on every job
- Quote
- A clear price before work begins
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Landlord and commercial work in Horne
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
We regularly work with letting and managing agents. Tell us the address, the job and how access works and we’ll quote.
What sealant work can’t fix
It helps to know what we cannot do too:
- Large holes that need a different fire-stopping system
- Problems with the door itself rather than the gap around the frame
- Issuing a fire rating or certificate for a building
Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly before booking.
What we seal
- Door frames
- Flats & HMOs
- Linear gaps
- Service penetrations
- Pipe & cable gaps
- Plasterboard & masonry
Why it’s worth doing now in Horne
If an assessor has flagged gaps, it makes sense to close them before the next review. Getting them done and written up gives you evidence that the item was dealt with. Where a wall is exposed, as many are in small places like Horne, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. Your quote takes all of that into account.
Why choose Mr Mastic in Horne
- We leave the area clean and tidy
- An ARBOMaster approved applicator
- More than 20 years in sealant work
- We’re fully insured
Take a look at our cost guide or what customers say.
DIY versus a professional finish
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
How the visit works
Most of a good job is in the preparation, and we do not rush it. Joints are cleaned back and dried before anything new goes in. In total, it generally takes anything from a few hours to several days, depending on how many gaps there are. Somewhere as small as Horne, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- 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 and the gap cleaned.
- The specified fire-rated sealant goes in over any backing its detail requires.
- Every location is recorded with the product used for your records.
Before we arrive
- Tell us about access, such as stairs, a lift or high-level joints
- Clear the area around the work
- Tell us if parking is tricky
How to get a quote
Getting a quote is simple: let us know what needs doing and where and its rough size. Photos by email help us understand the job, and we’ll come back to you with a quote.
Related advice
Commercial buildings in Horne
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.
Rented homes near Godstone station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through. Community buildings like Church of St Mary the Virgin are part of the picture too: gaps around pipes and cables are worth checking after any building work there.
Horne is about 4 miles east of Horley, in Surrey. Every kind of property in Horne can book us for fire rated sealant, old or new, large or small. Every job comes with our 12-month guarantee. Horne is one of 395 places in Surrey where we work for fire rated sealant. You can also see our page for Crawley, about 7 miles away.
Every address in RH6 is within our area for fire rated sealant, from the main roads to the quietest streets. Local streets include Church Road and Whitewood Lane, all of which we cover. We also cover the places around Horne: Whitewood (1 mile north-east), Blindley Heath (1 mile north-east), Newchapel (2 miles south-east), Lingfield Common (3 miles east) and Domewood (3 miles south). Larger places within reach include Epsom (13 miles north-west), Horley (4 miles west), Redhill (5 miles north-west), Ewell (14 miles north-west), Reigate (6 miles north-west) and Caterham (7 miles north).
What’s near Horne
Locally, jobs take us to homes and businesses close to The Jolly Farmer pub. Horne’s nearest station is Godstone station, about 2.6 miles north-east. Other landmarks nearby include East Surrey Hospital (4.2 miles north-west) and Bletchingley Castle (3.8 miles north). Green spaces nearby include Bay Pond and Hedgecourt Lake.
Quotes for fire rated sealant in Horne
The price is agreed before any work begins. It’s based on:
- Whether the work is at height
- The product the joint needs
- The old material and how stubborn it is
- Mould in or behind the old joints
Leaving a failed joint generally makes the job bigger, not smaller. If you are unsure, ring 0345 464 0079 or send us an email and we’ll give you an honest view and a quote.
What to tell us for a quote
When you contact us, these details help:
- Any previous sealing or DIY work
- The rough size of the job
- Any access issues, like height or stairs
- What the problem is, such as mould, gaps, leaks or cracking
Want a quote for fire rated sealant? Please phone 0345 464 0079 or drop us an email with a few details. You’ll know what we plan to do, and what it will cost, before any work begins.
Surface by surface
Flats and HMOs
Conversions generally leave a mix of old and new service holes. We seal the ones on your specification with a tested product.
Linear gaps
A linear joint may need to allow for movement as well as fire. The product and depth are chosen to suit both from the manufacturer’s details.
Questions from Horne
Do you cover smaller places like Horne?
Yes, we do. Our work covers London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Can you help a landlord with a rental near Godstone station?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or email us and tell us about the property, and we will give you a clear price.
Do you guarantee your work?
Yes. There’s a 12-month guarantee on every job, large or small.
Do you remove the old sealant?
Yes. All of the old material is cut out and the joint cleaned before resealing.
Do I have to be there?
For indoor joints, yes, someone needs to let us in. Once we have agreed the job, you don’t need to watch us work.
Can you quote for more than one area?
Yes, and it often makes sense. Doing several areas at once is generally more efficient, so mention them when you ask for a quote.
Is it OK to seal over old sealant?
No, because it fails. We remove every bit of old sealant first, so the new sealant bonds properly.
What do you need from me for a quote?
Where the job is, what the problem is and roughly how big it is. If you can, email a few photos.