Na h-Eileanan Siar · Scotland
Fire Rated Sealant in Aird Tong
Fire rated sealant for Aird Tong and the surrounding area: careful preparation, the right product and tidy work. Call for a quick quote.
- New service routes left unsealed after building work
- Standard silicone or caulk in a fire-stopping gap
- Open joints along the top of partitions
How we handle fire rated sealant in Aird Tong
Deciding which gaps need fire stopping is not our role; 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. We work on plasterboard & masonry, door frames and pipe & cable gaps, and common reasons people get in touch are gaps flagged on a fire risk assessment and seals cut through by electricians, plumbers or data installers.
For a place like Aird Tong, the journey and timings are planned in advance, so the job can fit around guests, residents or opening hours where possible.
The work is covered for a year after we finish. If there’s a problem with it, please drop us a line at info@mrmastic.co.uk.
- Place
- Aird Tong (HS2)
- Wider area
- Na h-Eileanan Siar
- Cover
- One year on every job
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Aird Tong: your questions answered
Do Scottish building rules affect fire-rated sealant work in Aird Tong?
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 come out to Aird Tong?
Yes, smaller places are covered as well as towns. We work across all of Scotland, including the islands, where work is planned around ferry crossings. Let us know about access, parking and anything unusual about getting there when you book.
Can I use normal mastic around a pipe through a fire wall?
No. It looks sealed but will not perform as fire stopping. A tested fire-rated product is needed and we can apply it for you.
How long does fire rated sealant take?
As a guide, most jobs take from a few hours to a few days, depending on the number of gaps and the access. Larger jobs naturally take longer, and we’ll tell you how long to expect.
Should I try DIY first?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs.
Is it OK to seal over old sealant?
No, and we never do. It may look fine at first, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.
Where are you based?
We’re based in Crawley, West Sussex, and we work across South East England, London and Scotland.
Do you take out the old sealant first?
Always. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.
What we can’t put right
It helps to know what we can’t do too:
- Construction that doesn’t provide fire resistance on its own
- Issuing a fire rating or certificate for a building
- Problems with the door itself rather than the gap around the frame
Not sure which it is? You can drop us a line at info@mrmastic.co.uk and we will tell you honestly before booking.
Surfaces we seal
- Service penetrations
- Door frames
- Pipe & cable gaps
- Flats & HMOs
- Plasterboard & masonry
- Linear gaps
What fire rated sealant looks like in Aird Tong
For seaside hotels, guest houses and holiday lets around Aird Tong, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. In Scotland, building work comes under the Building (Scotland) Regulations and their technical handbooks. Fire-rated sealant is installed to the manufacturer’s tested details, though we do not certify buildings or do fire risk assessments.
Whether the job is in Aird Tong itself or nearby, the right material for each joint matters as much as a neat finish.
Aird Tong (Gaelic: Aird Thunga) is in Na h-Eileanan Siar. Every kind of property in Aird Tong is covered for fire rated sealant, old or new, large or small. Every job comes with our 12-month guarantee. Across Na h-Eileanan Siar, we cover 87 places, Aird Tong among them.
We cover every part of the HS2 postcode area for fire rated sealant. We also cover the places around Aird Tong: Tong (1 mile west), Upper Coll (1 mile north), Steinis (2 miles south), Newmarket (2 miles south-west) and Bac (2 miles north-east). Island and remote addresses take a little more planning, so please mention your location when you send an email to info@mrmastic.co.uk.
Around Aird Tong
Well-known places in the area include Western Isles Hospital (2.6 miles south-west) and Lewis Loom Centre (3.2 miles south-west). Open spaces near Aird Tong include Loch Àirigh na Lic.
The process
All our tools and materials come with us in the van, so you don’t need to buy or prepare anything. After a quick look at the joints together, the area is protected and the work begins. Most jobs take from a few hours to a few days, depending on the number of gaps and the access. For a place like Aird Tong, longer drives are planned in advance. Mention tracks, gates, ferries or anything else about the route.
- Before starting, we go through the specification or action list with you.
- Each gap is measured and its substrate and service noted.
- Any non-fire-rated filler is removed and the faces cleaned.
- We fit backing where needed and apply the fire-rated sealant to depth.
- Every location is recorded with the product used for your records.
How to prepare
- Mention if the joints have been sealed before
- For indoor joints, keep the area dry beforehand if you can
- For business premises, tell us about site rules or sign-in
Ask for a quote
There’s no standard price list, because every job is different. Instead, your job gets its own clear quote. To get started, send an email to info@mrmastic.co.uk.
Advice
How the job changes by surface
Plasterboard walls
Holes in plasterboard are often cut roughly for services. Where a hole is bigger than the sealant’s tested range, it needs another approach, and we’ll tell you.
Masonry and concrete
Core-drilled and broken-out holes in concrete are often irregular. We measure the gap at its widest point to make sure it suits the product.
Do you need fire rated sealant in Aird Tong?
Sealant applied too thin, without the backing its detail needs, or onto dust will not perform as it was tested. We see plenty of fire stopping that was hurried particularly when it was the last job before handover.
Any of these means the joints need attention:
- Joints picked up in a fire-stopping survey
- Holes left by a change of layout
- Damaged fire sealant left by other trades
- Ordinary sealant used where a fire-rated product was needed
In and around Aird Tong, as anywhere, good fire rated sealant starts with a clean, dry, properly prepared joint.
What your quote should include
- Who turns up on the day
- How the surfaces are prepared before sealing
- What insurance they hold
- Whether you can choose the colour
DIY sealant or a professional job?
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Aftercare tips
A little care helps the new joints last. We recommend:
- Take photos of fire stopping before ceilings or boxing go back
- Include hidden areas like risers in routine checks
- Keep the record of products and locations with your fire safety documents
- Keep general-purpose foam and caulk away from fire-stopping gaps
Include fire stopping in your regular building checks. Look for cracks, gaps or sealant that has been cut or pulled out and have them put right.
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.
Landlord and commercial work in Aird Tong
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.