Highland · Scotland
Fire-rated sealant in Diuranais, Highland
Intumescent and fire-rated sealant around gaps, frames and service penetrations for Diuranais, backed by a 12-month guarantee. Ask us for a quote.
- Gaps where walls meet ceilings or slabs
- Gaps filled with a product that is not fire-rated
- Gaps around pipes and cables through fire-resisting walls
Quotes for fire rated sealant in Diuranais
For a quick quote, just ask. What matters most is:
- The size of the job
- Access and height
- When we can work, for business premises
- How many areas need sealing
Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. You’ll know the price before we begin.
What we need to know
When you call or email, these details help:
- If someone has resealed it before
- Access, such as stairs, a lift or height
- Whether it’s a home or a business
- Photos by email, if that’s easy
Getting a quote is simple: tell us what needs doing and where and its rough size. A few photos by email make the job easier to understand, and we’ll take it from there.
How we handle fire rated sealant in Diuranais
Fire stopping only performs as intended if it’s done to the detail: the right depth, the right backing and the right product for the substrate. That’s the part we focus on, one gap at a time. We work on pipe & cable gaps, flats & HMOs and service penetrations, and common reasons people get in touch are open holes round services passing through fire walls and gaps filled with a product that isn’t fire-rated.
Work in a place like Diuranais is planned ahead, journey included, so it can be fitted around bookings or opening times where possible.
Whatever the size of the job, it’s backed by our 12-month guarantee.
- Location
- Diuranais (IV27)
- Wider area
- Highland
- Cover
- 12 months on all our work
- Quote
- A clear price before we start
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
What fire rated sealant looks like in Diuranais
If you run a hotel, guest house or holiday let in a coastal place like Diuranais, 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. 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; we don’t certify buildings or carry out fire risk assessments.
In and around Diuranais, as anywhere, good fire rated sealant starts with a clean, dry, properly prepared joint.
Diuranais (Gaelic: Durness) is in Highland. Every kind of property in Diuranais can book us for fire rated sealant. Every job comes with our 12-month guarantee. Our area takes in 253 places across Highland, from the larger towns to small villages.
All of IV27 is within our area for fire rated sealant. Local streets include Hames Place and School Road. We also cover Smoo (1 mile south-east), Melness (12 miles east), Kinlochbervie (13 miles south-west), Tongue (14 miles south-east) and Scourie (21 miles south-west). For island and remote addresses, the job takes a little more planning, so let us know when you get in touch.
Around Diuranais
For a walk, there’s Loch Bad an Fheur-loch.
Diuranais: your questions answered
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. Fire-rated sealant has to go in to the product’s tested details, and we follow them. We don’t certify buildings or do fire risk assessments; your assessor or building control can tell you what’s required.
Will you come out to Diuranais?
Yes, Diuranais is covered. We work across all of Scotland, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Will it make a mess?
No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.
Are you insured?
Yes, we are fully insured for every job we do.
Can I do it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.
Will you assess my building’s fire safety?
No, we don’t assess buildings. When your assessor or designer has set out what’s needed, we can quote for the fire-rated sealant items.
Is there any odour?
Possibly a little. Any smell clears as the sealant cures.
What information do you need?
The location, the problem and the rough size of the job. Photos by email help too.
What we can’t put right
To be straight with you, there are a few things sealant will not fix:
- Doors that are not fire doors in the first place
- Certifying a building or signing off its fire safety
- Construction that does not provide fire resistance on its own
If in doubt, drop us a line at info@mrmastic.co.uk and we’ll say what we think before you book.
Joints and surfaces we work on
- Flats & HMOs
- Linear gaps
- Door frames
- Pipe & cable gaps
- Plasterboard & masonry
- Service penetrations
Towns and villages near Diuranais
What else we do in Diuranais
Landlord and commercial work in Diuranais
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we will quote.
From a single let to a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.
How the job changes by surface
Plasterboard walls
In plasterboard walls, the condition of the board edge matters. Loose material is removed so the sealant has a firm edge.
Service penetrations
A copper pipe, a cable and a plastic pipe can all need different fire-stopping details. Each one is sealed to the product’s tested detail, and tell you if sealant alone isn’t the right fix.
When to call us in Diuranais
Lots of unsealed gaps appear long after the building was completed. Electricians, plumbers and data installers drill through walls and ceilings and the hole they leave doesn’t always get resealed.
The problems people normally mention when they call are:
- Joints picked up in a fire-stopping survey
- Seals cut through by electricians, plumbers or data installers
- Unsealed gaps where pipes and cables go through a wall
- Cracked or shrunken fire-rated sealant
For jobs in and around Diuranais, choosing the right material for each joint is as important as a tidy finish.
What your quote should include
- What preparation is included
- How hidden problems are handled
- When the joint can take water or movement
- Is VAT in the price?
How the visit works
There is not much for you to do on the day. Show us the job and we will take it from there. The work itself takes a few hours for a handful of gaps, and longer for a whole building. Outdoor work around Diuranais depends on the weather, as sealant needs a dry surface, so an outdoor job can move if the forecast changes. Indoor work goes ahead whatever the weather.
- Before starting, we go through the specification or action list with you.
- Each gap is measured and its substrate and service noted.
- Unsuitable material such as ordinary foam or silicone is cut out and the gap cleaned.
- The specified fire-rated sealant goes in over any backing its detail requires.
- Every location is recorded with the product used for your records.
Preparing for the visit
- Mention any sign-in or site rules at work premises
- Keep children and pets away from the work area
- Try not to wet indoor joints just before the visit
Ask for a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll explain how we’d tackle it. Whenever you’re ready, email us at info@mrmastic.co.uk.
Related advice
Should I try it myself first?
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.