Fife · Scotland
Fire Rated Sealant in St Andrews
Problem with your fire-stopping gaps in St Andrews? We remove the old material, prepare the joints and seal them properly.
- Ordinary sealant used where a fire-rated product was needed
- Sealant items on a fire risk assessment action list
- Gaps where walls meet ceilings or slabs
How we handle fire rated sealant in St Andrews
Fire stopping only performs as intended if it’s done to the detail: correct depth, correct backing and a product suited to the surfaces. That is the part we focus on, gap by gap. If you are dealing with gaps where walls meet ceilings or slabs and damaged fire sealant left by other trades, we can help.
If you look after holiday lets, a guest house or a community building in or near St Andrews, the washrooms and kitchens need the same care as any city building, and fire-rated joints should be kept in good order.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Location
- St Andrews (KY16)
- Region
- Fife
- Cover
- 12 months on all our work
- Quotes
- A clear price before work begins
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
For landlords and businesses
Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. We can quote for more than one property at once.
For anyone letting property in or around St Andrews, jobs at different addresses can be quoted together. Just tell us the addresses and what each one needs, and photos by email help.
When it is not the sealant
A few problems are outside what sealant work can do:
- Large holes that need a different fire-stopping system
- Deciding what fire stopping a building needs
- Issuing a fire rating or certificate for a building
If you are not sure, just email us at info@mrmastic.co.uk and we’ll give you a straight answer before booking.
Where we work in St Andrews
- Plasterboard & masonry
- Linear gaps
- Flats & HMOs
- Door frames
- Service penetrations
- Pipe & cable gaps
What fire rated sealant looks like in St Andrews
If you run a hotel, guest house or holiday let in a coastal place like St Andrews, 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. We install fire-rated sealant to the product’s tested details, though we do not certify buildings or do fire risk assessments.
Managing a site like Madras College? Then fire-stopping around service openings should be restored whenever new services go in. For landlords with property near Leuchars station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.
St Andrews is about 12 miles south-east of Dundee, in Fife. Whether you’re in the middle of St Andrews or further out, fire rated sealant is available for homes and businesses alike. St Andrews is one of 133 towns and villages in Fife where we work for fire rated sealant. There’s also a page for Dundee, about 12 miles away.
Every address in KY16 is covered for fire rated sealant. That includes homes and businesses on Station Road, Church Square and Market Street. With the A91 and A915 close by, St Andrews is simple for us to get to. Neighbouring places we cover for fire rated sealant include Strathkinness (3 miles west), Boarhills (4 miles east), Guardbridge (4 miles north-west), Leuchars (4 miles north-west) and Lathones (5 miles south). Further out, we also cover Leven (12 miles south-west), Cupar (8 miles west), Methil (13 miles south-west), Newport-on-Tay (9 miles north-west), Anstruther (9 miles south-east) and Tayport (8 miles north). As one of the bigger places in Fife, St Andrews has every kind of property, from flats to offices.
Landmarks near St Andrews
Typical jobs here are in homes near 97-99 South Street pub, Town Hall and Library and New Park School, among other places. St Andrews’s nearest station is Leuchars station, about 4.5 miles north-west of the centre. Nearby you’ll also find St Andrews Castle (0.8 miles north-east) and St Andrews Museum (less than half a mile north).
Also near St Andrews
Other services in St Andrews
Common questions in St Andrews
Do Scottish building rules affect fire-rated sealant work in St Andrews?
Building work in Scotland comes under the Building (Scotland) Regulations and their 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 carry out fire risk assessments, so your fire risk assessor or building control will advise on what’s needed.
I let a flat near Leuchars station. Can you help?
Yes, rental work is part of what we do. You can email us at info@mrmastic.co.uk with the address and a few details, and we’ll give you a fixed price before work begins.
What’s the difference between intumescent and fire-rated sealant?
An intumescent material expands when it’s heated. Intumescent sealants are a type of fire-rated sealant and which one is used depends on the job.
What should I tell you?
Let us know what needs doing and where. We will ask anything else we need to know.
What does fire rated sealant cost?
The cost depends on the size of the job, access and how much old sealant has to come out. Ask us for a quote and we’ll talk you through it.
What do you put in the joint?
Products from Arbo and Everbuild, among others, picked for each joint. We’ll tell you what we’re using and why.
Are you fully insured?
Yes. Full insurance covers our work, and we can confirm the details when we quote.
Is there any odour?
Sometimes, a little. It fades as the sealant cures, and ventilation helps.
Signs you need fire rated sealant in St Andrews
Door frames are a common weak spot. The gap between the frame and the wall is hidden behind the architrave, so it’s easy to leave unsealed when doors are changed.
These are the problems we’re asked about most:
- Unsealed gaps where pipes and cables go through a wall
- Holes left by a change of layout
- Linear gaps at the head of walls
- Open gaps behind door architraves
For buildings such as St Andrews, service openings in its walls need the right fire-rated sealant, as in any building.
What your quote should include
- Whether they’re fully insured
- Whether all the old sealant comes out first
- Whether VAT is included
- How the surfaces are prepared before sealing
Different surfaces, different methods
Masonry and concrete
Holes through concrete and block are rarely neat. We check the gap size around the service against the product’s tested range.
Door frames
Frame gaps are usually hidden behind the architrave. We seal any open gap to the product’s tested details before the trim goes back.
What happens if it’s left?
Leaving a gap until a refurbishment comes round can mean years with it open. Sealing the gap now is a contained job on its own. Exposed walls in smaller Scottish places take a lot of wind and rain, and once water gets behind a failed joint, damp in stone or harled walls is slow to dry out.
We don’t show prices on the website, because each job is priced on what it involves. For a quick quote, please email us at info@mrmastic.co.uk.
Why book with us
- ARBOMaster approved applicator
- Anti-fungal sanitary silicone in wet areas
- Quality sealants from Arbo and Everbuild
- 180+ five-star Google reviews
Take a look at what affects the cost and our reviews.
What we do, step by step
When we arrive, we look over the joints with you first, so there are no surprises. We protect the surfaces around the joints before any work begins. The work usually takes anything from a few hours to several days, depending on how many gaps there are. Outdoor work around St Andrews depends on the weather, as sealant needs a dry surface, so external jobs may need to move if the day turns wet. Work indoors isn’t affected.
- 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.
- The specified fire-rated sealant goes in over any backing its detail requires.
- We hand over a list of locations and products for your records.
How to prepare
- Try not to wet indoor joints just before the visit
- Let us know about earlier repairs to the joints
- Clear items away from the joints we’re working on
Get a quote
For fire rated sealant in St Andrews, email us at info@mrmastic.co.uk. Tell us what the problem is and where, and you’ll get a clear quote before work begins.
Related advice
Quotes for fire rated sealant in St Andrews
Every job gets its own quote. These are the things that affect it:
- How much there is to do
- How easy the joints are to reach
- Mould in or behind the old joints
- Working hours on commercial sites
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, plus any working-time requirements on site. Call for a quick quote and we will go through it with you.
Asking for a quote
There’s no need for technical detail. Just tell us:
- How we’d reach the joints
- Photos by email, if that’s easy
- How many joints, rooms or windows are involved
- The address or postcode of the job
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and add photos by email if you can.