Hampshire · England
Brockbridge Fire Rated Sealant
Problem with your fire-stopping gaps in Brockbridge? We cut out the old, prepare the joints and apply the right sealant, with a 12-month guarantee.
- Open joints along the top of partitions
- Standard silicone or caulk in a fire-stopping gap
- Cracked or shrunken fire-rated sealant
What affects the cost of fire rated sealant
Jobs vary more than people expect. The main factors:
- How easy the joints are to reach
- The old material and how stubborn it is
- Working hours on commercial sites
- How many rooms, windows or areas are involved
Leaving a failed joint normally makes the job bigger, not smaller, as water and mould keep getting in. If you’re not sure whether it needs doing, ring 0345 464 0079 or email us for an honest opinion and a quote.
Helping us quote
The more you tell us, the more accurate the quote. When you ask for a quote, tell us:
- If someone has resealed it before
- Access, such as stairs, a lift or height
- The address or postcode of the job
- The rough size of the job
To get a quote, call 0345 464 0079 or email us and tell us where the job is and what the problem looks like. You will have a clear quote before we start.
Fire rated sealant for homes and businesses in Brockbridge
A fire seal relies on being installed the way it was tested: the right depth, the right backing and the right product for the substrate. That’s the part we focus on. We are often asked to deal with gaps where walls meet ceilings or slabs and fire stopping disturbed by later work, on door frames, service penetrations and flats & HMOs.
Work in a small place like Brockbridge is planned ahead, journey included, so it can be fitted around guests, customers or events where possible.
You’re covered for a year from the day we finish. If anything is not right with it, call 0345 464 0079 or send us an email.
- Where
- Brockbridge (SO32)
- Region
- Hampshire
- Guarantee
- 12 months on all our work
- Quotes
- A clear price before work begins
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
What we do, step by step
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes anything from a few hours to several days, depending on how many gaps there are. Somewhere like Brockbridge needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- Access to each area is agreed so the work can run in order.
- Old, damaged or unsuitable sealant is removed.
- Gaps are cleaned of dust and loose material.
- We apply and tool the sealant to the product’s tested detail.
- We record what was done and flag anything that needs a different system.
Preparing for the visit
- Plan for the work area to be out of bounds to pets and children
- On commercial sites, let us know about site rules
- Let us know about stairs, lifts or work at height
Get a quote
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and email pictures if that’s easy.
Read more
Your questions about fire rated sealant in Brockbridge
Is Brockbridge within the area you cover?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can you do fire rated sealant in Brockbridge?
Yes. Our work covers London and the South East, and Brockbridge is part of that. You can ring 0345 464 0079 or drop us an email and let us know what needs doing.
Do you certify the fire stopping?
Ratings and certification sit with the product’s test evidence and whoever specified the work. Our part is installing the specified product to its tested details and giving you a record of where it went.
Can ordinary silicone be used in a fire-stopping gap?
No. Where a fire-rated seal is needed, it has to be a product tested for that use fitted to the maker’s details.
Do you seal gaps around fire door frames?
Yes. We often seal open gaps hidden behind the architrave. Doors, seals and closers need a door specialist.
Do you provide details of the products used?
Yes. Every gap we seal is listed with the product used, so you have it on file.
Are you insured?
Yes, we are fully insured.
Can you seal over the old sealant?
No, it won’t last. It can look neat for a few weeks, but the new layer lifts away from the old one. The old sealant has to come out completely.
Why it’s worth doing now in Brockbridge
Leaving a gap until a refurbishment comes round can mean years with it open. On its own, sealing it now is a small job that does not depend on other work. Where a wall is exposed, as many are in small places like Brockbridge, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
Combining jobs into one visit is normally more efficient than separate visits. We’ll give you a clear price for the lot.
Why choose Mr Mastic in Brockbridge
- A 12-month guarantee on all work
- Trusted Arbo and Everbuild sealants
- Rated 4.9 stars on Google
- Sanitary silicone with an anti-fungal additive in wet areas
Take a look at how sealant jobs are priced or customer reviews.
Surface by surface
Linear gaps
Gaps along the top of partitions are easy to miss above a ceiling. We seal them along their full length so there are no open sections left.
Plasterboard walls
We check that the board around the gap is sound. Loose material is removed so the sealant has a firm edge.
Also near Brockbridge
Also in Brockbridge
Aftercare tips
Simple care keeps the joints in good condition. We recommend:
- Make resealing part of every contractor’s brief
- Keep general-purpose foam and caulk away from fire-stopping gaps
- Allow for resealing whenever new services are run
- Report cracked or damaged seals as soon as you notice them
Keep the record we give you with the building’s fire safety documents. It saves time at the next inspection or assessment.
Small gaps around services are simple to deal with while there are only a few. Over time, more work adds more holes and the list grows.
Should I try it myself first?
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.
Work for landlords, hotels and businesses
For anyone letting property in or around Brockbridge, jobs at different addresses can go on one quote. Just tell us the addresses and what each one needs.
In hotels, rooms out of use cost money, so we plan the work room by room around your bookings where we can. We’ve worked in hotels as well as homes and businesses.
Fire rated sealant around Brockbridge
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’re given, installing the product to its tested details.
Schools such as Meonstoke Church of England Infant School are buildings too, and gaps opened by contractors for new cabling are a common finding in schools and offices. Community buildings like Church of St Mary and All Saints are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.
Brockbridge is about 4 miles east of Bishop's Waltham, in Hampshire. If you need fire rated sealant in Brockbridge, please ring 0345 464 0079 or send us an email for a quick quote. We’re based in Crawley and cover Hampshire. We cover 683 towns and villages across Hampshire. You can also see our page for Portsmouth, roughly 11 miles from Brockbridge.
Jobs for fire rated sealant in SO32 works the same way as everywhere else we cover. That includes homes and businesses on Mill Lane, Union Lane and High Street. Brockbridge is on the A32, so it’s easy for us to get to. Other places close to Brockbridge include Droxford (1 mile south-west), Meonstoke (1 mile north-east), Corhampton (1 mile north), Exton (1 mile north) and Soberton (1 mile south). We also work in nearby towns such as Winchester (10 miles north-west), Gosport (11 miles south), Havant (10 miles south-east), Eastleigh (9 miles west), Fareham (8 miles south) and Horndean (7 miles south-east).
Near you in Brockbridge
In Brockbridge, that means homes and buildings near The Bakers Arms. Other landmarks nearby include Bishop's Waltham Museum (3.7 miles west). Open spaces near Brockbridge include St Clair's Meadow and Beacon Hill.