Angus · Scotland
Commercial Sealant in Colliston
Commercial sealant across Colliston and nearby, with old sealant always removed completely.
- Sealant failing again soon after quick repairs
- Tired sealant ahead of a health and safety audit
- Failed joints in office kitchens and tea points
Honest limits
In fairness, there are a few things sealant will not fix:
- Assessing what fire stopping a building needs
- Tiles coming off the wall
- Water coming from plumbing rather than sealant
If you’re not sure, just drop us a line at info@mrmastic.co.uk and we’ll give you a straight answer.
Joints and surfaces we work on
- Office washrooms & kitchens
- Student & care accommodation
- Welfare facilities
- Retail & leisure sites
- Rental portfolios
- Hotel bathrooms
About our commercial sealant in Colliston
Bigger commercial jobs in Colliston begin with a site walk, where we agree the rooms, the order and the hours. You then get one clear quote for the whole job. To set one up, send an email to info@mrmastic.co.uk. If you are dealing with mouldy bathrooms flagged at a tenancy check and failed floor-level joints in accessible wet rooms, we can put it right.
In a smaller place like Colliston, commercial jobs are more likely to be a hotel, guest house, school, surgery or community hall than an office block. All of them have washrooms, kitchens and fire-rated joints that need looking after.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we’ll sort it.
- Where
- Colliston (DD11)
- Wider area
- Angus
- Guarantee
- 12 months on all our work
- Quotes
- A clear price before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Workplaces and buildings in Colliston
In Scotland, private landlords have to meet the Repairing Standard, so landlords with several properties often need sealant work across them all.
Around Colliston, as everywhere, commercial sealant is only as good as the preparation behind it.
Colliston is about 3 miles north-west of Arbroath, in Angus. Colliston gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. We cover 40 towns and villages across Angus, large and small. We also work in Dundee, around 15 miles away.
We work across DD11 for commercial sealant. We also cover St Vigeans (2 miles south-east), Arbroath (3 miles south-east), Friockheim (3 miles north), Balmirmer (4 miles south-west) and Inverkeilor (5 miles north-east). Larger places within reach include Forfar (10 miles west), Carnoustie (7 miles south-west), Kirriemuir (15 miles west), Brechin (10 miles north), Hunter's Town (7 miles south-west) and Gardynebourg (7 miles south-west).
What’s near Colliston
The closest station to Colliston is Arbroath station, about 3.2 miles south-east. A little further out are Braikie Castle (4 miles north) and St Vigeans Sculptured Stones Museum (2.4 miles south-east).
Towns and villages near Colliston
What else we do in Colliston
Common problems we fix in Colliston
Plenty of commercial bathrooms have no window at all, so if the fan is weak, steam lingers and the sealant stays damp. That’s when black mould sets into the bead.
Common reasons people contact us are:
- Leaks from showers into rooms or ceilings below
- Whole floors of tired en suites
- Failed floor-level joints in accessible wet rooms
- Mouldy washroom sealant that staff and guests notice
If you let a flat or house near Arbroath station, we can quote for one property or a whole portfolio of rentals.
Before you book anyone
- Whether VAT is included
- Who turns up on the day
- What happens if they find a problem under the old sealant
- Whether they’re fully insured
Work for landlords, hotels and businesses
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.
Should I try it myself first?
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.
A careful DIYer can reseal a simple joint, 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.
What happens on the day
We keep the work tidy and contained to the joints we are treating, so you can get on with your day. Expect the work to take anything from a few hours to several days, depending on the number of rooms. Somewhere like Colliston may be a longer drive, and the journey is planned ahead. Mention tracks, gates, ferries or anything else about the route.
- We start with a site walk to agree the rooms and the timing.
- Every area is sheeted and the old silicone stripped out.
- Joints are cleaned, treated for mould and dried.
- New sealant suited to each area is applied and tooled.
- We check every room and give its cure time for housekeeping.
Before we arrive
- Let us know about earlier repairs to the joints
- Plan for the work area to be out of bounds to pets and children
- For indoor joints, keep the area dry beforehand if you can
Getting a quote
Every job is quoted individually, so start by telling us what you need. Just email us at info@mrmastic.co.uk with the details.
Related advice
How the job changes by surface
Office washrooms & kitchens
Staff toilets, washrooms and kitchens get constant use, so the work can be arranged for quieter times. Basins, urinals, worktops and sinks are all resealed.
Welfare facilities
Failed sealant in welfare areas is a simple fix before an audit. Tell us your deadline and we’ll plan the work and cure time around it.
Leave it or put it right?
Before an inspection, audit or busy season, sealant is easy to overlook. Booking it in good time leaves room for the cure time before the visit, without a last-minute rush. In a place like Colliston, small leaks are easy to put off, but water behind a failed seal does the most damage when nobody’s watching.
Rather than a set price list, we look at what your job involves: how many joints, what’s in them now and how we reach them. You will know the price before we begin.
Why choose Mr Mastic in Colliston
- Colour picked to suit the job
- We leave the area clean and tidy
- Sanitary silicone with an anti-fungal additive in wet areas
- We never seal over old sealant
Take a look at what affects the cost and our reviews.
FAQs for Colliston
Is Colliston in your area for commercial sealant?
Yes. Our work covers the whole of Scotland, and Colliston is part of that. Just send an email to info@mrmastic.co.uk with a few details of the job.
Do you cover smaller places like Colliston?
Yes, smaller places are covered as well as towns. Our work covers the whole of Scotland. Just mention lanes, gates or anything else about the route when you book.
How long will you be here?
Most jobs take a few hours per area, with larger sites planned over several visits, including the preparation. Your quote will say how long we expect yours to take.
What does commercial sealant cost?
The cost depends on the size of the job, access and how much old sealant has to come out. Call for a quick quote and we will talk you through it.
Do I have to be there?
Access is agreed with you when the job is booked. Indoors, that normally means someone at home.
Is it messy?
Very little: the area around the joints is protected first, and we clear up the old sealant and our materials before we leave.
Is there any odour?
Sometimes, a little. Any smell clears as the sealant cures, and ventilation helps.
Where do you work from?
Our base is in Crawley, West Sussex, and we work across South East England, London and Scotland.