Highland · Scotland
Fire Rated Sealant in Dornoch
Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in Dornoch. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.
- Standard silicone or caulk in a fire-stopping gap
- Joints picked up in a fire-stopping survey
- Fire seals that have cracked with movement
For landlords and businesses
In hotels, rooms out of use cost money, so the work can be planned room by room. We’ve worked in hotels as well as homes and businesses.
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
About our fire rated sealant in Dornoch
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 work on door frames, service penetrations and plasterboard & masonry, and the jobs we see most are sealant items on a fire risk assessment action list and damaged fire sealant left by other trades.
Work in a place like Dornoch is planned ahead, journey included, so it can be fitted around bookings or opening times where possible.
There’s a 12-month guarantee on every job, large or small.
- Place
- Dornoch (IV25)
- Wider area
- Highland
- Guarantee
- A year, on every job
- Quotes
- A clear price before work begins
- info@mrmastic.co.uk
- Updated
- 26 October 2026
FAQs for Dornoch
Do you work in hotels near Dornoch?
Yes, hotels and guest houses are among the places we work. Rooms can be done a few at a time, so the building stays open.
How do Scotland’s building regulations apply to fire-rated sealant in Dornoch?
Building work in Scotland comes under the Building (Scotland) Regulations and their 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 carry out fire risk assessments, so your fire risk assessor or building control will advise on what’s needed.
Will you assess my building’s fire safety?
No. We work from the specification you give us.
Can you give us a record of the work?
Yes. We note each location and the product that went in.
What’s the difference between intumescent and fire-rated sealant?
Fire-rated is the broad term for sealants tested for fire stopping. Intumescent ones swell in heat, and they’re one option among several. We use whichever the specification and tested details call for.
Do you come to Dornoch?
Yes. From our base in Crawley, we cover South East England, London and all of Scotland, Dornoch included.
Do you certify the fire stopping?
We don’t issue ratings or certificates ourselves. What’s required is set by your assessor or designer, and the product’s tested details show what it achieves.
Is there any odour?
Some sealants have a smell while they cure, but it fades. Opening a window helps.
What we do, step by step
We keep the work tidy and contained to the area we are working on. Expect the work to take from a few hours to a few days, depending on the number of gaps and the access, and we tell you how long to leave it before we go. Somewhere like Dornoch may be a longer drive, and the journey is planned ahead. Mention tracks, gates, ferries or anything else about the route.
- Access to each area is agreed so the work can run in order.
- We take out any damaged or unsuitable sealant.
- Dust and loose debris are cleaned from each gap.
- We apply and tool the sealant to the product’s tested detail.
- Locations and products are written up and any gaps unsuitable for sealant are flagged.
How to prepare
- For business premises, tell us about site rules or sign-in
- Plan for the work area to be out of bounds to pets and children
- 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 send pictures if you have them.
Related advice
Also near Dornoch
More services for Dornoch
When something else is needed
We’ll always be straight with you, so here’s what new sealant won’t do:
- Sign-off of the building, which sits with building control or your assessor
- A wall that isn’t a fire-resisting element to begin with
- Big openings where sealant alone isn’t the tested solution
If you are not sure, just send an email to info@mrmastic.co.uk and we will give you a straight answer.
Where we work in Dornoch
- Service penetrations
- Plasterboard & masonry
- Linear gaps
- Pipe & cable gaps
- Flats & HMOs
- Door frames
Looking after it afterwards
To keep the joints looking good and working properly:
- Allow for resealing whenever new services are run
- Do not fill fire-stopping gaps with ordinary foam or silicone
- Take pictures of fire stopping before ceilings or boxing go back
- Check risers, ceiling voids and cupboards during building checks
File the record of locations and products with your fire safety paperwork. It saves time at the next inspection or assessment.
It’s easiest to seal gaps while they’re few and easy to reach. Over time, more work adds more holes and the job gets bigger.
Surface by surface
Plasterboard walls
Plasterboard partitions are common in flats, offices and conversions. We use a product tested in that kind of wall for each gap size.
Masonry and concrete
Brick, block and concrete walls and floors are sealed with products tested in masonry. The gap is cleaned of dust first.
Common problems we fix in Dornoch
Gaps also open up as buildings move: a seal that cracks or pulls away leaves a path for smoke. Knocks, maintenance and building work damage it further.
These are the problems we’re asked about most:
- Gaps where walls meet ceilings or slabs
- Unsealed gaps around fire door frames
- New service routes left unsealed after building work
- Sealant items on a fire risk assessment action list
If you let a flat or house near Tain station, any gap left by new services in shared walls should be closed with a fire-rated product.
Comparing quotes
- How long to leave it before use
- How much experience the applicator has
- What product goes in the joint
- What guarantee comes with the work
Why it’s worth doing now in Dornoch
For some gaps, sealant isn’t the right answer and another system is needed. Big openings, bundles of cables and plastic pipes may need batts, collars or wraps instead. If a gap is not suitable for sealant, we will tell you. Out of town in Scotland, exposed walls take a lot of weather, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
There are no prices on our website, because each job is priced on what it involves. Call for a quick quote.
Why choose Mr Mastic in Dornoch
- Neat joints and a tidy finish
- Rated 4.9 stars on Google
- Homes, businesses and hotels
- Quality sealants from Arbo and Everbuild
Read what affects the cost or what customers say.
Workplaces and buildings in Dornoch
If you run a hotel, guest house or holiday let in a coastal place like Dornoch, heavy use in the busy months is hard on washroom and kitchen sealant, and any building work there should leave fire-rated joints made good. Scotland has its own building regulations, the Building (Scotland) Regulations, with technical handbooks. Fire-rated sealant is installed to the manufacturer’s tested details; we do not certify buildings or carry out fire risk assessments.
If you look after a building such as Dornoch Academy, gaps opened by contractors for new cabling are a common finding in schools and offices.
Dornoch is about 21 miles north of Nairn, in Highland. Whether you are in the middle of Dornoch or further out, fire rated sealant is available for homes and businesses alike. Dornoch is one of 253 towns and villages in Highland where we work for fire rated sealant.
Jobs for fire rated sealant in IV25 is quoted and booked the same way as anywhere else. That includes homes and businesses on High Street, Gilchrist Square and Station Square. Main roads around Dornoch include the A949 and B9168, so getting to you is simple. Nearby, we also carry out fire rated sealant in Hilton (1 mile north), Camore (1 mile west), Embo (2 miles north-east), Skelbo Muir (3 miles north) and Littleferry (4 miles north). Larger places within reach include Alness (15 miles south-west), Invergordon (14 miles south), Golspie (7 miles north), Brora (11 miles north-east), Cromarty (14 miles south) and Balintore (10 miles south-east). If you are somewhere remote, a little more planning is needed.
What’s near Dornoch
Locally, jobs take us to homes and businesses close to Pilgudy Holiday Park. For rail, the closest station is Tain station, about 4.6 miles south. Other landmarks nearby include Dornoch Castle (within half a mile south) and Historylinks Museum (within half a mile south). Open spaces near Dornoch include Loch Fleet National Nature Reserve and Loch Lànnsaidh.