Scottish Borders · Scotland
Langlee Fire Rated Sealant
Our applicators work in Langlee on intumescent and fire-rated sealant around gaps, frames and service penetrations. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Linear gaps at the head of walls
- Gaps left after a refit or conversion
- Unsealed gaps around fire door frames
What we cannot put right
Before you book, it’s worth knowing the limits too:
- Assessing a building’s fire safety
- A wall that isn’t a fire-resisting element to begin with
- Certifying a building or signing off its fire safety
If in doubt, email us at info@mrmastic.co.uk and we’ll say what we think.
Joints and surfaces we work on
- Flats & HMOs
- Service penetrations
- Plasterboard & masonry
- Pipe & cable gaps
- Door frames
- Linear gaps
Fire rated sealant in Langlee
A fire seal relies on being installed the way it was tested: the right depth, the right backing and the right product for the substrate. That detail is what we take care over, one gap at a time. We work on service penetrations, linear gaps and flats & HMOs, and the jobs we see most are gaps where walls meet ceilings or slabs and fire seals that have cracked with movement.
For a place like Langlee, the journey and timings are planned in advance, so the job can fit around guests, residents or opening hours where possible.
A one-year guarantee comes with the work, just as it does everywhere we cover.
- Where
- Langlee (TD1, TD6)
- Region
- Scottish Borders
- Guarantee
- 12 months on all our work
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Keeping the joints in good condition
After the cure time, these simple habits help:
- Ask which product was used before you paint
- Make resealing part of every contractor’s brief
- Take pictures of fire stopping before ceilings or boxing go back
- Allow for resealing whenever new services are run
Avoid covering a sealed gap with anything that isn’t part of the tested detail. If it needs repair, use the same type of product. We can tell you which product we used.
If a fire risk assessment has flagged a gap, don’t leave it for the next one. Have it sealed, then keep the record.
Common problems we fix in Langlee
If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it is not installed as tested. We see plenty of fire stopping that was hurried.
People usually contact us after spotting one of these:
- Unsealed gaps where pipes and cables go through a wall
- Linear gaps at the head of walls
- Holes left by a change of layout
- Gaps flagged on a fire risk assessment
For landlords with property near Tweedbank station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.
Questions to ask before booking
- Whether you can choose the colour
- How long to leave it before use
- Whether the sealant suits the joint
- Is VAT in the price?
What happens on the day
On the day, there’s very little for you to do. Show us the job and we will take it from there. The work itself takes anything from a few hours to several days, depending on how many gaps there are from start to finish. In smaller Scottish places, parking is normally less of an issue than access and distance. Let us know how to find you and how to reach the joints.
- 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.
- Fire-rated or intumescent sealant is applied to the right depth and tooled.
- Locations and products are noted so you have them on file.
Preparing for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Clear items away from the joints we are working on
- Tell us about any water getting in
Getting a quote
Need a quote? Please drop us a line at info@mrmastic.co.uk with a few details. We will explain what we’d do and give you a clear quote before we start.
Advice
What affects the cost of fire rated sealant
Jobs vary more than people expect. What affects the quote:
- The amount of work
- The number of rooms or windows
- Whether the work is at height
- Working hours on commercial sites
A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.
Helping us quote
Photos by email are helpful but not essential. Please mention:
- The address or postcode of the job
- What the problem is, such as mould, gaps, leaks or cracking
- Any previous sealing or DIY work
- A few photos by email, if you can
Every job is quoted individually, so start by telling us what you need. Just send an email to info@mrmastic.co.uk with the details and send photos if you have them.
Fire rated sealant in Langlee: local notes
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.
Managing a site like Galashiels Academy? Then fire-stopping around service openings should be restored whenever new services go in.
Langlee is about 1 mile east of Galashiels, in the Scottish Borders. Wherever you are in the TD1 postcode area, our applicators can take on fire rated sealant. Our the Scottish Borders coverage runs to 89 places, and Langlee is one of them. Edinburgh is on our list too, around 28 miles away.
Here we cover the TD1 and TD6 postcode area for fire rated sealant. You’ll find streets such as Tweed Road, Brier Lane and Gorse Lane. Being close to the A6091, Langlee is easy for our applicators to reach. Nearby, we also carry out fire rated sealant in Tweedbank (1 mile south-east), Galashiels (1 mile west), Boleside (2 miles south-west), Darnick (2 miles south-east) and Gattonside (2 miles east). Further out, we also cover Hawick (13 miles south), Kelso (14 miles east), Selkirk (5 miles south-west), Jedburgh (13 miles south-east), Wilton (13 miles south) and Innerleithen (11 miles west).
Local landmarks in Langlee
Langlee’s nearest station is Tweedbank station, about 0.9 miles south-east of the centre. Well-known places in the area include Castle Holydean (3.7 miles south-east) and Borders General Hospital (1.8 miles south-east). The countryside around Langlee includes Eildon Mid Hill.
What the job involves on each surface
Linear gaps
Linear gaps run along the head of walls, at floor edges and between panels. We seal them to the tested detail, with backing where it’s needed.
Service penetrations
Pipes, cables and ducts passing through fire-resisting walls and floors each leave a gap. We seal it with a product tested for that service and gap size.
Towns and villages near Langlee
More services for Langlee
Langlee questions
Are the rules for fire-rated sealant different in Scotland?
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 is how we fit it. We do not certify buildings or do fire risk assessments; your assessor or building control can tell you what’s required.
Do you cover smaller places like Langlee?
Yes, Langlee is covered. We work across all of Scotland, and smaller places are part of that. Longer journeys are simply planned in advance.
Is there a guarantee?
Yes, always. Each job is guaranteed for twelve months, large or small.
Can you fill the gap behind a fire door frame?
Yes, where the gap suits a sealant detail. We seal the frame-to-wall gap, not the door itself and we’ll tell you if we spot problems with the door.
Can I choose the sealant colour?
We help you choose a colour that suits, from white and clear to greys and other shades. The product needed can limit the range.
Will you assess my building’s fire safety?
No. We follow the requirements from your assessor, designer or building control, and apply each product to its tested details.
Are you an approved applicator?
Yes. We are an ARBOMaster approved applicator, the approved applicator scheme for Arbo sealants.
What’s the difference between intumescent and fire-rated sealant?
An intumescent sealant expands when it gets hot to help seal the gap. Intumescent sealants are one kind of fire-rated sealant; which product suits depends on the gap, the substrate and the service.
Leave it or put it right?
Fire-rated sealants are less forgiving than ordinary ones. How it’s installed changes how it performs, so we follow the maker’s details on every gap. Out of town in Scotland, exposed walls take a lot of weather, and once water gets behind a failed joint, damp in stone or harled walls is slow to dry out.
What it costs depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You’ll have a clear quote before any work starts, so you know where you stand.
What you get with us
- Every job guaranteed for a year
- Trusted Arbo and Everbuild sealants
- Anti-fungal sanitary silicone in wet areas
- Any old sealant cut out fully, not covered over
See how sealant jobs are priced and our reviews.