Fife · Scotland
Fire-rated sealant in Charlestown, Fife
Fire rated sealant in Charlestown from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Open gaps behind door architraves
- Old fire sealant that has split or come away
- Gaps left after a refit or conversion
Fire rated sealant for homes and businesses in Charlestown
Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. A new cable run or a replaced pipe can leave an open hole behind. Those are the gaps we close, using a tested fire-rated product. We work on plasterboard & masonry, service penetrations and linear gaps, and common reasons people get in touch are joints picked up in a fire-stopping survey and new service routes left unsealed after building work.
For holiday lets, guest houses and community buildings in or near Charlestown, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.
You are covered for a year from the day we finish. If there’s a problem with it, please email us at info@mrmastic.co.uk.
- Where
- Charlestown (KY11)
- Wider area
- Fife
- Cover
- One year on every job
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
How the job changes by surface
Plasterboard walls
Service holes in plasterboard are often rough and oversized. Gaps that are too big for sealant alone need a different detail and we will flag it.
Linear gaps
Gaps along the top of partitions are easy to miss above a ceiling. We work along the whole run.
How the visit works
When we arrive, we start by going over the job with you, so you know exactly what we’re doing. We protect the surfaces around the joints before any work begins. Most jobs take anything from a few hours to several days, depending on how many gaps there are. Somewhere like Charlestown may be a longer drive, and the journey is planned ahead. Tell us about tracks, gates, a ferry crossing or anything unusual about getting there.
- We start with the survey or action list, checking the size and surfaces of every gap.
- Old or unsuitable sealant is cut out and the gap cleaned.
- We put in whatever backing or fill the product detail specifies.
- We apply the fire-rated or intumescent sealant to the specified depth and tool it.
- We record the locations and products used for your records.
Getting ready for the visit
- On commercial sites, let us know about site rules
- Mention any leaks or damp you’ve noticed
- Keep children and pets away from the work area
Getting a quote
Getting a quote is simple: tell us what needs doing and where. Photos by email help us understand the job.
Related advice
Why it’s worth doing now in Charlestown
An unsealed gap lets smoke and fire get round a wall that was built to hold them back. A proper seal lets the wall do its job again, and the sealing itself is often a contained piece of work. In a place like Charlestown, small leaks are easy to put off, but water behind a failed seal does the most damage when nobody’s watching.
The cost reflects the work involved, not guesswork. That is why we ask a few questions first and agree the price before starting.
Why Charlestown clients choose us
- Fully insured
- We never seal over old sealant
- Experience in homes, commercial sites and hotels
- 180+ five-star Google reviews
Fire rated sealant around Charlestown
For seaside hotels, guest houses and holiday lets around Charlestown, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. Scotland has its own building regulations, the Building (Scotland) Regulations, with technical handbooks. Fire-rated sealant is installed to the manufacturer’s tested details, though we do not certify buildings or do fire risk assessments.
If you let a flat or house near Dunfermline City station, any gap left by new services in shared walls should be closed with a fire-rated product.
Charlestown is about 3 miles south-west of Dunfermline, in Fife. Whether you’re in the middle of Charlestown or further out, fire rated sealant is available for homes and businesses alike, from flats and houses to offices and hotels. Across Fife, we cover 133 places, Charlestown among them. Our Edinburgh page covers work nearby.
Every address in KY11 is within our area for fire rated sealant. We cover properties on East Harbour Road, Main Road and Rocks Road and the roads around them. If you’re just outside Charlestown, we cover Crombie (1 mile north-west), Cairneyhill (2 miles north-west), Blackness (2 miles south), Torryburn (3 miles north-west) and Backmuir of Pitfirrane (3 miles north). Within a short drive, we also cover Dunfermline (3 miles north-east), Kirkcaldy (14 miles north-east), Cowdenbeath (8 miles north-east), Dalgety Bay (6 miles east), Rosyth (3 miles east) and Abbeyview (4 miles north-east).
Around Charlestown
The nearest railway station is Dunfermline City station, roughly 2.9 miles north-east of the centre. Other landmarks nearby include Kingsgate Centre (3 miles north-east) and Andrew Carnegie Birthplace Memorial Museum (2.7 miles north-east). Not far away are Black Loch.
Work for landlords, hotels and businesses
Housing providers, facilities teams and property managers book us too in Charlestown and across Fife. We can quote a run of properties together, and we are fully insured.
We work for landlords and agents as well as householders. Resealing between tenancies keeps a property looking cared for before the next move-in.
Charlestown questions
Do you cover smaller places like Charlestown?
Yes, Charlestown is covered. Our work covers the whole of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Are the rules for fire-rated sealant different in Scotland?
Scotland has its own building regulations, the Building (Scotland) Regulations, with their own technical handbooks. Whatever the rules, fire-rated sealant has to be installed to the manufacturer’s tested details, and that’s how we fit it. We don’t certify buildings or do fire risk assessments; your assessor or building control can tell you what’s required.
How much does fire rated sealant cost in Charlestown?
There’s no set price, as it depends on the job: how much there is, what’s there now, how we reach it and what it needs. You will get a clear quote before work begins.
Is it messy?
No. We work neatly, protect the area around the joints and tidy up afterwards.
What sealant do you use?
Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference, and we’ll tell you what we are using.
Will we have a record of what was sealed?
Yes. We note each location and the product that went in.
What information do you need?
Where the job is, what the problem is and roughly how big it is. If you can, email a few photos.
Do you remove the old sealant?
Yes. We cut out all the old sealant and clean the joint before resealing.
Do you need fire rated sealant in Charlestown?
Over time, buildings change layout and use. Conversions to flats and HMOs, and office refits, create new walls and new routes for services, with gaps to match.
Common reasons people contact us are:
- Sealant items on a fire risk assessment action list
- Old fire sealant that has split or come away
- New service routes left unsealed after building work
- Fire stopping disturbed by later work
Community buildings like Limekilns Parish Church are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.
Questions to ask before booking
- How the joint is cleaned and prepared
- What insurance they hold
- The length of the guarantee
- Which sealant they’ll use, and why
Towns and villages near Charlestown
Other services in Charlestown
What affects the cost of fire rated sealant
For a quick quote, just ask. What matters most is:
- Which sealant suits the joint
- The amount of work
- How easy the joints are to reach
- Any working-time requirements on site
Combining jobs into one visit generally makes better use of the time than several visits, so tell us about everything that needs sealing. We’ll give you a clear price for the lot.
Helping us quote
There’s no need for technical detail. It helps if you can tell us:
- A few pictures by email, if you can
- Access, such as stairs, a lift or height
- If someone has resealed it before
- If it’s domestic, commercial or a hotel
For fire rated sealant in Charlestown, send an email to info@mrmastic.co.uk. Tell us what the problem is and where, and you’ll get a clear quote before we start.
When it isn’t the sealant
To be straight with you, there are a few things sealant won’t fix:
- Doors that aren’t fire doors in the first place
- Issuing a fire rating or certificate for a building
- Fire risk assessments, which need a qualified assessor
Not sure which it is? You can email us at info@mrmastic.co.uk and we will tell you honestly.
Joints and surfaces we work on
- Pipe & cable gaps
- Service penetrations
- Plasterboard & masonry
- Flats & HMOs
- Linear gaps
- Door frames