Hampshire · England
Fire-rated sealant in Monxton, Hampshire
Specialist fire rated sealant for Monxton: careful preparation, the right product and tidy work. Call for a quick quote.
- Gaps left after a refit or conversion
- Gaps around pipes and cables through fire-resisting walls
- Fire stopping disturbed by later work
Workplaces and buildings in Monxton
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.
Rented homes near Andover station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through. For buildings such as Church of St Mary, gaps around pipes and cables are worth checking after any building work there. Schools such as Amport Church of England Primary School are buildings too, and fire-stopping around service openings should be restored whenever new services go in.
Monxton is about 3 miles west of Andover, in Hampshire. Wherever you are in the SP11 postcode area, we cover fire rated sealant for homes and businesses. 683 places in Hampshire are on our list, large and small. You can also see our page for Southampton, roughly 21 miles from Monxton.
We cover every part of SP11 for fire rated sealant. You will find streets such as High Street, Green Lane and Abbotts Ann Road. Nearby, we also carry out fire rated sealant in Amport (1 mile west), Abbotts Ann (1 mile south-east), Fox (1 mile south-west), Little Ann (2 miles south-east) and Anna Valley (2 miles east). Further out, we also cover Winchester (14 miles south-east), Andover (3 miles east), Romsey (14 miles south), Hyde (14 miles south-east), Tidworth (6 miles north-west) and Weeke (13 miles south-east).
Landmarks near Monxton
In Monxton, that means homes and buildings near The Black Swan Public House and John Hanson Community School. Monxton’s nearest station is Andover station, about 2.8 miles east of the centre. Well-known places in the area include Andover Museum (3.4 miles east) and Andover War Memorial Hospital (2.8 miles north-east). The countryside around Monxton includes Anton Lakes and Mill Lake.
About our fire rated sealant in Monxton
Deciding which gaps need fire stopping is not our role; your assessor, designer or building control sets that out. Our part is applying the specified sealant carefully, to the right depth and with the right backing. We’re often asked to deal with seals cut through by electricians, plumbers or data installers and door frames with gaps between frame and wall, on flats & HMOs, pipe & cable gaps and door frames.
If you have holiday lets, a converted barn used for business or a community building near Monxton, the washrooms, kitchens and any fire-rated joints need the same care as a big site.
Our work is backed for twelve months, in Monxton and everywhere else we cover.
- Place
- Monxton (SP11)
- Region
- Hampshire
- Cover
- 12 months on all our work
- Quotes
- A clear quote up front
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Honest limits
Sealant is not the answer to every problem, and we’d rather say so up front. It will not solve:
- Problems with the door itself rather than the gap around the frame
- Big openings where sealant alone is not the tested solution
- Deciding what fire stopping a building needs
If in doubt, ring 0345 464 0079 or email us and we’ll say what we think before booking.
Where we work in Monxton
- Service penetrations
- Plasterboard & masonry
- Linear gaps
- Flats & HMOs
- Door frames
- Pipe & cable gaps
Can I do it myself?
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
If you’ve already had a go yourself, that’s fine. We cut it out and start again, so just mention it when you contact us.
Nearby places to Monxton
What else we do in Monxton
How to look after the new joints
No joint lasts for ever, but care makes a real difference. A few tips:
- Do not paint over fire sealant until it has cured
- Report cracked or damaged seals as soon as you notice them
- Store the list of sealed gaps with your building paperwork
- Tell trades working in the building that fire seals must be put back
File the record of locations and products with your fire safety paperwork. It saves time at the next inspection or assessment.
Open gaps do not only matter in a fire: they also let noise, draughts and sometimes pests through. Dealing with them early helps with all of these.
What affects the cost of fire rated sealant
There’s no set price list, because no two jobs are the same. The quote depends on:
- The product the joint needs
- When we can work, for business premises
- How many areas need sealing
- The size of the job
We do not show prices on the website, because each job is priced on what it involves. Call for a quick quote.
Asking for a quote
When you contact us, these details help:
- Photos by email, if that is easy
- Where the property is
- If it’s domestic, commercial or a hotel
- Whether it has been sealed before
For a quick quote, get us on the phone, or email us if that’s easier. Tell us about the joints that need doing and we will talk you through the work and send you a clear quote.
Monxton questions
Is Monxton in your area for fire rated sealant?
Yes, Monxton is within the area we cover. We work across London and the South East. Just phone 0345 464 0079 or email us with a few details of the job, and we’ll send you a clear quote.
Do you cover smaller places like Monxton?
Yes, Monxton is covered. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Is it worth trying it myself?
You can, for simple jobs. Preparation is everything: all the old sealant out, and a clean, dry joint. If it does not work out, we can redo it.
Is the work guaranteed?
Yes. All our work carries a one-year guarantee.
Is there any odour?
It depends on the product. Some products have a noticeable smell, others very little.
Does someone need to be in?
We need access to the joints, so we’ll agree that with you when we book. Indoors, that generally means someone at home.
What sealant do you use?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We will tell you what we’re using and why.
Will we have a record of what was sealed?
Yes. We note each location and the product that went in.
Why deal with it now?
An open gap in a fire-resisting wall is a route for smoke and fire. Sealing it properly restores what the wall was there to do, and the sealing itself is often a contained piece of work. Around Monxton, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
Combining jobs into one visit is normally more efficient than separate visits, so tell us about everything that needs sealing. You will get one clear quote for the whole job.
Why choose Mr Mastic in Monxton
- Full insurance on every job
- Trusted Arbo and Everbuild sealants
- Approved under the ARBOMaster scheme
- Tidy, careful work
How it works
At the end, we look at the finished work together and explain the cure time. The work normally takes from a few hours to a few days, depending on the number of gaps and the access, depending on how much there is to do. In a small place like Monxton, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First we work through your list or survey, measuring each gap and checking what it’s formed in.
- We remove any old or unsuitable filler and clean the gap.
- Where the tested detail needs backing or fill, we fit it.
- The sealant goes in to the depth its detail sets, then it’s tooled off.
- Finally, we list where we worked and what we used, for your records.
Before we arrive
- For indoor joints, keep the area dry beforehand if you can
- Let us know about earlier repairs to the joints
- Mention any leaks or damp you’ve noticed
Getting a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. Whenever you’re ready, phone 0345 464 0079 or send us an email.
Read more
Landlord and commercial work in Monxton
If you manage several properties in or around Monxton, several properties can go on one quote. Send us the addresses and the work at each.
Mouldy or split sealant often shows up at the end of a tenancy. Several properties can go on one quote.