Perth and Kinross · Scotland
Acharn Fire Rated Sealant
Fire rated sealant across Acharn and nearby, with every bit of old sealant taken out first and a one-year guarantee.
- Gaps where walls meet ceilings or slabs
- Open holes round services passing through fire walls
- Gaps left after a refit or conversion
How we handle fire rated sealant in Acharn
We do not assess buildings or decide what fire stopping is needed; that comes from your fire risk assessor, designer or building control. What we do is apply the right product to that specification, properly and neatly. If you’re dealing with unsealed gaps where pipes and cables go through a wall and sealant items on a fire risk assessment action list, we can help, on service penetrations, linear gaps and flats & HMOs alike.
If you look after holiday lets, a guest house or a community building in or near Acharn, the washrooms and kitchens need the same care as any city building, and fire-rated joints should be kept in good order.
A 12-month guarantee comes as standard.
- Location
- Acharn (PH15)
- Region
- Perth and Kinross
- Cover
- 12 months on all our work
- Price
- A clear price before we start
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Do you need fire rated sealant in Acharn?
Gaps also open up as buildings move: cracked or debonded sealant leaves an open route through the wall. Damage from cleaning, knocks and maintenance adds to it.
These are the problems we are asked about most:
- Open gaps behind door architraves
- Unsealed gaps where pipes and cables go through a wall
- Joints picked up in a fire-stopping survey
- New service routes left unsealed after building work
In and around Acharn, as anywhere, good fire rated sealant starts with a clean, dry, properly prepared joint.
Before you book anyone
- How the joint is cleaned and prepared
- How much experience the applicator has
- What happens if the job turns out different
- The length of the guarantee
Places near Acharn
Also in Acharn
Landlords, agents and businesses in Acharn
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. Several properties can go on one quote.
Hotels need rooms back in use, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.
When it isn’t the sealant
We won’t take on work that will not last, so here’s what sealant can’t put right:
- Construction that does not provide fire resistance on its own
- Deciding what fire stopping a building needs
- Fire doors that need new seals, closers or hardware
If in doubt, email us at info@mrmastic.co.uk and we’ll say what we think.
What we seal
- Linear gaps
- Flats & HMOs
- Service penetrations
- Door frames
- Plasterboard & masonry
- Pipe & cable gaps
Fire rated sealant in Acharn: local notes
Scotland has its own building regulations, the Building (Scotland) Regulations, with technical handbooks. We install fire-rated sealant to the product’s tested details; we do not certify buildings or carry out fire risk assessments. Acharn has hotels and guest accommodation in and around it. Hotel work can be planned room by room, with out-of-hours working where needed.
If you look after a church, hall or community building such as Kenmore Parish Church, gaps around pipes and cables are worth checking after any building work there.
Acharn is about 25 miles north-west of Perth, in Perth and Kinross. We provide fire rated sealant to householders, landlords and businesses in Acharn. 107 places in Perth and Kinross are on our list. Dundee is on our list too, around 40 miles away.
Work in PH15 works the same way as everywhere else we cover. Close by, we work in Kenmore (1 mile north-east), Fearnan (2 miles west), Boreland (3 miles west), Aberfeldy (7 miles north-east) and Little Ballinluig (11 miles north-east). Larger places within reach include Crieff (15 miles south-east), Pitlochry (14 miles north-east) and Comrie (14 miles south).
Landmarks near Acharn
A little further out are Taymouth Castle (1.5 miles north-east) and Scottish Crannog Centre (0.8 miles north-east). Open spaces near Acharn include Drummond Hill.
What happens on the day
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 and we leave things clean and tidy. Outside jobs in Acharn need a dry day, because sealant won’t bond to a wet joint, so external jobs may need to move if the day turns wet. Work indoors isn’t affected.
- 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.
- We put in whatever backing or fill the product detail specifies.
- The sealant goes in to the depth its detail sets, then it’s tooled off.
- We record the locations and products used for your records.
Before we arrive
- Keep children and pets away from the work area
- Mention any parking rules near the property
- Tell us about any water getting in
Ask for a quote
We quote each job on its own, so the first step is telling us about yours. Simply drop us a line at info@mrmastic.co.uk and describe the job, and pictures are welcome.
Related advice
What affects the quote in Acharn
Your quote is based on your job. We take into account:
- Mould in or behind the old joints
- The amount of work
- Which sealant suits the joint
- The old material and how stubborn it is
Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.
What we need to know
A few details help us give you an accurate quote. When you ask for a quote, tell us:
- Roughly how big the job is
- Any previous sealing or DIY work
- Access, such as stairs, a lift or height
- What’s wrong with the joints now
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. When it suits you, send an email to info@mrmastic.co.uk.
What happens if it’s left?
A quick fill with any sealant to hand is not fire stopping. A fire-rated product only performs as tested when it’s installed to its tested detail, which is why we match the product and the method to each gap. Exposed walls in smaller Scottish places take a lot of wind and rain, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
What it costs depends on the amount of work, how much old material has to come out and how easy the joints are to reach. We give a clear quote before any work starts.
Why us?
- Rated 4.9 stars on Google
- Anti-fungal sanitary silicone in wet areas
- Every job guaranteed for a year
- Fully insured
Take a look at how sealant jobs are priced and our reviews.
Your questions about fire rated sealant in Acharn
Do you take on hotel work around Acharn?
Yes, hospitality work, including hotels, is part of what we do. Jobs can be programmed room by room, with out-of-hours working possible to arrange.
Do you cover smaller places like Acharn?
Yes, smaller places are covered as well as towns. We work across all of Scotland. Just mention lanes, gates or anything else about the route when you book.
Do you remove the old sealant?
Yes. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.
How long does fire rated sealant take?
Typically it takes from a few hours to a few days, depending on the number of gaps and the access. Larger jobs naturally take longer, and we will tell you how long to expect.
Can you tell me which gaps need fire stopping?
No. Your fire risk assessor, designer or building control decides that. We apply fire-rated sealant to the requirements they set.
Should I try DIY first?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs, while a short indoor joint may be within reach.
Can you do several jobs on one visit?
Yes, and it often makes sense. Doing several areas at once is normally more efficient.
Do you do fire sealant around door frames?
Yes. We often seal open gaps hidden behind the architrave. The door and its fittings are a separate job for a door specialist.
How to look after the new joints
How long the joints last depends on use and care. Here’s what we suggest:
- Keep pictures of seals that will be hidden
- Ask which product was used before you paint
- Never patch a fire seal with standard sealant
- Plan fire stopping into any work that goes through walls or floors
Look at the sealed gaps as part of your routine walk-rounds. Look for cracks, gaps or sealant that has been cut or pulled out and get them seen to.
Any job that breaks through a wall or ceiling should include resealing. Doing it at the time avoids leaving gaps behind.