Fife · Scotland
Fire-rated sealant in Inverkeithing, Fife
Our applicators work in Inverkeithing on intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Linear gaps at the head of walls
- Unsealed gaps around fire door frames
- Gaps around pipes and cables through fire-resisting walls
Fire rated sealant in Inverkeithing
Bigger jobs can be worked through in stages, flat by flat or floor by floor, with each location and product recorded. That record is useful for your files and for whoever looks at the building next. Typical jobs include standard silicone or caulk in a fire-stopping gap and open gaps behind door architraves, across door frames, plasterboard & masonry and pipe & cable gaps.
If you look after holiday lets, a guest house or a community building in or near Inverkeithing, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.
Every job comes with a one-year guarantee, wherever you are in Fife.
- Location
- Inverkeithing (KY11)
- Wider area
- Fife
- Guarantee
- One year on every job
- Quote
- Quoted before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Surface by surface
Door frames
We deal with the gap around the frame, not the door. Doors, seals and closers are for a door specialist and we will mention anything we notice.
Plasterboard walls
In plasterboard walls, the condition of the board edge matters. Crumbling edges are cleaned back before the sealant goes in.
How it works
Before we leave, we go over the finished joints with you and explain the cure time. The visit itself generally takes anything from a few hours to several days, depending on how many gaps there are, depending on the size of the job. Outdoor work around Inverkeithing depends on the weather, as sealant needs a dry surface, so external jobs may need to move if the day turns wet. Work indoors is not affected.
- We go through the gaps on your list or survey and check each one’s size and substrate.
- Old or unsuitable sealant is cut out and the gap cleaned.
- We put in whatever backing or fill the product detail specifies.
- The sealant goes in to the depth its detail sets, then it’s tooled off.
- Locations and products are noted so you have them on file.
Preparing for the visit
- Tell us if parking is tricky
- Plan for the work area to be out of bounds to pets and children
- Clear the area around the work
Get a quote
Asking for a quote is easy: tell us what needs doing and where and its rough size. Photos by email help us understand the job, and we will take it from there.
Related advice
Landlord and commercial work in Inverkeithing
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance.
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
What fire rated sealant looks like in Inverkeithing
If you run a hotel, guest house or holiday let in a coastal place like Inverkeithing, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. Inverkeithing has hotels and guest accommodation in and around it. For hotels, a room-by-room programme keeps most rooms in use while the work goes on.
For site and facilities teams at buildings such as Inverkeithing High School, fire-stopping around service openings should be restored whenever new services go in. For buildings such as St Peter's Parish Church, gaps around pipes and cables are worth checking after any building work there.
Inverkeithing is about 3 miles south-east of Dunfermline, in Fife. Jobs in Inverkeithing get the same care as everywhere else we work: old sealant removed completely, careful preparation and a one-year guarantee. 133 places in Fife are on our list, from the larger towns to small villages. Our Edinburgh page covers work nearby (10 miles or so).
Jobs for fire rated sealant in KY11 is quoted and booked the same way as anywhere else. Streets in the area include High Street, Heriot Street and Port Street, and we cover them all. You will find Inverkeithing on the B981, so it’s easy for us to get to with everything needed for fire rated sealant. If you’re just outside Inverkeithing, we cover Jamestown (1 mile south), Hillend (1 mile north-east), North Queensferry (1 mile south), Dalgety Bay (2 miles east) and Fordell Firs (2 miles north-east). We also work in nearby towns such as Dunfermline (3 miles north-west), Kirkcaldy (11 miles north-east), Glenrothes (14 miles north-east), Cowdenbeath (6 miles north), Dysart (12 miles north-east) and Abbeyview (3 miles north-west).
Local landmarks in Inverkeithing
Around Inverkeithing, our work takes us to homes and buildings near The Burgh Arms and the streets around them. There’s a railway station in Inverkeithing itself: Inverkeithing station. Other landmarks nearby include Queensferry Museum (2.9 miles south) and Kingsgate Centre (3.7 miles north-west). For a walk, there’s Dundas Loch.
What we are called out for in Inverkeithing
If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it is not installed as tested. Rushed fire stopping is common.
Most people get in touch after spotting one of these:
- New service routes left unsealed after building work
- Fire seals that have cracked with movement
- Fire stopping disturbed by later work
- Linear gaps at the head of walls
Letting a property close to Inverkeithing station? Then any gap left by new services in shared walls should be closed with a fire-rated product.
Comparing quotes
- How much experience the applicator has
- Whether they seal over old material or remove it
- What product goes in the joint
- What the quote includes, VAT included or not
Why it’s worth doing now in Inverkeithing
An open gap in a fire-resisting wall is a route for smoke and fire. Sealing it properly restores what the wall was there to do, and the work involved is often modest. In an older home around Inverkeithing, damp from a failed joint can get into timber and plaster.
Doing several joints on one visit normally makes better use of the time than several visits. We will send you a clear quote for the lot.
What you get with us
- 20+ years of sealant experience
- Anti-fungal sanitary silicone in wet areas
- Fully insured
- A 12-month guarantee on all work
Take a look at what affects the cost and customer reviews.
Aftercare tips
Joint life depends on how it’s used and looked after. We suggest:
- Get damaged fire seals looked at promptly
- Never patch a fire seal with standard sealant
- File the fire-stopping record where your assessor can find it
- Photograph sealed gaps before they’re covered up
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.
Any job that breaks through a wall or ceiling should include resealing. Catching it then saves a separate visit later.
DIY versus a professional finish
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
If you’ve already had a go yourself, that’s fine. We cut it out and start again, so tell us about it when you ask for a quote.
FAQs for Inverkeithing
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 carry out fire risk assessments, so your fire risk assessor or building control will advise on what’s needed.
Do you work in hotels near Inverkeithing?
Yes, hotels and guest houses are among the places we work. Rooms can be done a few at a time, so the building stays open.
How much does fire rated sealant cost in Inverkeithing?
Every job is different, so each one gets its own quote. To get one, send an email to info@mrmastic.co.uk with a short description of the job.
Is it OK to seal over old sealant?
No, and we never do. It may look fine at first, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.
Where is Mr Mastic based?
We work from Crawley. Our applicators cover Inverkeithing, along with the rest of our area.
How long does fire rated sealant take?
That depends on how much there is to do, but most jobs take from a few hours to a few days, depending on the number of gaps and the access. We will give you a better idea when we quote.
Do the sealants smell?
Possibly a little. Any smell clears as the sealant cures.
What does intumescent mean?
Fire-rated is the broad term for sealants tested for fire stopping. Intumescent types expand when heated, and they’re one of the options. We use whichever the specification and tested details call for.