Scottish Borders · Scotland
Grantshouse Fire Rated Sealant
Fire rated sealant for Grantshouse, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Door frames with gaps between frame and wall
- New service routes left unsealed after building work
- Gaps filled with a product that is not fire-rated
Fire rated sealant in Grantshouse
Where services or frames pass through a fire-resisting wall or floor, the gap around them needs a fire-rated seal. Each gap is sealed to the product maker’s tested detail for its size and substrate. Typical jobs include ordinary sealant used where a fire-rated product was needed and linear gaps at the head of walls, on door frames, plasterboard & masonry and flats & HMOs.
For a place like Grantshouse, 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
- Grantshouse (TD11)
- Wider area
- Scottish Borders
- Guarantee
- A year, on every job
- Quote
- Quoted before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Surface by surface
Plasterboard walls
In plasterboard walls, the condition of the board edge matters. Crumbling edges are cleaned back before the sealant goes in.
Linear gaps
Head-of-wall gaps are often hidden above suspended ceilings. We seal them along their full length leaving no stretch unsealed.
Also near Grantshouse
Also in Grantshouse
Quotes for fire rated sealant in Grantshouse
Some jobs are bigger than they look, and some smaller. The main factors:
- Whether there’s mould to deal with
- How many rooms, windows or areas are involved
- How easy the joints are to reach
- Working hours on commercial sites
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. We give a clear quote before any work starts, so you know where you stand.
What we need to know
When you contact us, it’s useful to know:
- Where the property is
- The type of property
- How many joints, rooms or windows are involved
- What the problem is, such as mould, gaps, leaks or cracking
Need a quote? Please send an email to info@mrmastic.co.uk and tell us about the job. We’ll explain what we’d do and give you a clear quote before work begins.
DIY sealant or a professional job?
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly.
Fire rated sealant in Grantshouse: 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, though we don’t certify buildings or do fire risk assessments.
Rented homes near Reston station change hands often, and new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.
Grantshouse is in the Scottish Borders. Our applicators cover fire rated sealant for homes and businesses in Grantshouse and the surrounding area, as part of our work across the Scottish Borders. Our the Scottish Borders coverage runs to 89 places, Grantshouse among them. There’s also a page for Edinburgh, roughly 36 miles from Grantshouse.
Every address in TD11 is covered for fire rated sealant. We cover properties on Howpark Road and Mansefield and the roads around them. We also cover the places around Grantshouse: Cove (4 miles north-west), Cockburnspath (4 miles north-west), Reston (4 miles south-east), Scottish Borders (5 miles east) and Coldingham (5 miles east). Larger places within reach include Eyemouth (8 miles east), Duns (8 miles south) and Chirnside (7 miles south-east).
Near you in Grantshouse
The closest station to Grantshouse is Reston station, about 4.6 miles south-east of the centre. A little further out are Press Castle (3.3 miles east). Not far away are Shannabank Hill and Pease Dean.
Aftercare tips
Good habits help new joints last longer. A few tips:
- Do not paint over fire sealant until it has cured
- Take pictures of fire stopping before ceilings or boxing go back
- Include hidden areas like risers in routine checks
- Ask every contractor to reseal any fire stopping they disturb
Let contractors know where fire stopping has been done, and make sure anything they disturb is resealed with a suitable product. Later work is a common cause of damaged fire stopping.
An open gap isn’t only a fire issue: they also let noise, draughts and sometimes pests through. Sealing them early helps on every front.
Grantshouse questions
Do you cover smaller places like Grantshouse?
Yes. Grantshouse is within the area we cover, which takes in towns, villages and rural addresses. Our work covers the whole of Scotland. Just mention lanes, gates or anything else about the route when you book.
Can you help a landlord with a rental near Reston station?
Yes, rental work is part of what we do. Just email us at info@mrmastic.co.uk and tell us about the property, and we will send you a clear quote.
Are you fully insured?
Yes. We are fully insured.
Are you ARBOMaster approved?
Yes. Mr Mastic is an ARBOMaster approved applicator, and we’re fully insured.
Do you certify the fire stopping?
We do not issue ratings or certificates ourselves. The performance comes from the product’s tested details and the specification from your assessor or designer.
Can you seal over the old sealant?
No, it won’t last. It may look fine at first, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.
Do the sealants smell?
Sometimes, a little. It fades as the sealant cures, and ventilation helps.
How long does the job take?
It depends on the size of the job, but as a guide it takes a few hours for a handful of gaps, and longer for a whole building. We will tell you when we quote.
How it works
A visit follows a simple pattern: we look at the joints together, protect the area around them, carry out the job and clear up. It normally takes from a few hours to a few days, depending on the number of gaps and the access. Somewhere like Grantshouse may be a longer drive, and the journey is planned ahead. Tell us about tracks, gates, a ferry crossing or anything unusual about getting there.
- We plan the order of work and access, floor by floor or flat by flat.
- Old, damaged or unsuitable sealant is removed.
- Dust and loose debris are cleaned from each gap.
- The fire-rated or intumescent sealant is applied and tooled to the tested detail.
- We record what was done and flag anything that needs a different system.
How to prepare
- Keep children and pets away from the work area
- Let us know about earlier repairs to the joints
- For business premises, tell us about site rules or sign-in
Ask for a quote
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and email pictures if that is easy.
Related advice
What sealant work cannot fix
We’d rather tell you now than do work that won’t last, so these are the limits:
- Deciding what fire stopping a building needs
- Big openings where sealant alone is not the tested solution
- A wall that is not a fire-resisting element to begin with
Not sure which it is? You can email us at info@mrmastic.co.uk and we will tell you honestly before you book.
Surfaces we seal
- Flats & HMOs
- Service penetrations
- Door frames
- Plasterboard & masonry
- Linear gaps
- Pipe & cable gaps
Do you need fire rated sealant in Grantshouse?
Buildings are refitted and reconfigured over the years. Conversions to flats and HMOs, and office refits, create new walls and new routes for services, with gaps to match.
The problems people generally mention when they call are:
- Gaps filled with a product that isn’t fire-rated
- Damaged fire sealant left by other trades
- Open holes round services passing through fire walls
- Open gaps behind door architraves
For buildings such as Grantshouse Church (Church Of Scotland), gaps around pipes and cables are worth checking after any building work there.
Questions to ask before booking
- Whether you can choose the colour
- How hidden problems are handled
- The length of the guarantee
- Who does the work, and how experienced they are