Dundee · Scotland
Commercial & hotel sealant in Charleston, Dundee
Problem with your washrooms, bathrooms and kitchens in Charleston? We remove the old material, prepare the joints and seal them properly, with a one-year guarantee.
- Black, stained silicone in guest bathrooms
- Failed floor-level joints in accessible wet rooms
- Whole floors of tired en suites
Questions from Charleston
Can you do commercial sealant in Charleston?
Yes, Charleston is within the area we cover. We work across all of Scotland. You can drop us a line at info@mrmastic.co.uk and tell us what needs doing, and we’ll send you a clear quote.
Do you take on hotel work around Charleston?
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.
What should I tell you?
Let us know what needs doing and where, plus photos if you have them. If we need more, we’ll ask.
Do you take out the old sealant first?
Yes. We cut out all the old sealant and clean the joint before resealing.
Do I need to be at home?
For indoor joints, yes, someone needs to let us in. After that, you can carry on with your day.
Can I do it myself?
That depends on the joint. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional, while a short indoor joint may be within reach.
Is the work guaranteed?
Yes. Each job is guaranteed for twelve months, large or small.
How long does commercial sealant take?
As a guide, most jobs take a few hours per area, with larger sites planned over several visits. Larger jobs naturally take longer.
Commercial sealant for homes and businesses in Charleston
Mr Mastic brings more than 20 years’ experience to commercial sites, and we are fully insured and ARBOMaster approved. Tell us what paperwork your site needs, such as RAMS or insurance details, and we will confirm what we can supply with the quote. If you are dealing with washroom sealant that looks dirty however often it’s cleaned and failed floor-level joints in accessible wet rooms, we can put it right.
Hotels, serviced apartments and student accommodation in Scotland’s cities need their bathrooms kept in order between guests, so work in Charleston can be planned room by room, and out of hours where needed.
The work is covered for a year after we finish. If there’s a problem with it, please email us at info@mrmastic.co.uk.
- Where
- Charleston (DD2)
- Region
- Dundee
- Cover
- One year on every job
- Quote
- Quoted before any work starts
- info@mrmastic.co.uk
- Updated
- 26 October 2026
What we’re called out for in Charleston
A rushed reseal between guests rarely lasts. New silicone over old, joints that weren’t dried, or an unsuitable product all lead to the same thing: another reseal before long.
Common reasons people contact us include:
- Water marks on ceilings under bathrooms
- Mouldy bathrooms flagged at a tenancy check
- Large numbers of bathrooms needing the same work
- Washrooms that need sorting before an inspection
Letting a property close to Invergowrie station? Then we can quote for one property or a whole portfolio of rentals.
Questions to ask before you book
- Whether they’re fully insured
- How long to leave it before use
- Whether VAT is included
- How much experience the applicator has
Commercial sealant around Charleston
If you run a hotel, guest house or holiday let in a coastal place like Charleston, 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. Private landlords in Scotland must meet the Repairing Standard, so landlords with several properties often need sealant work across them all.
For buildings such as Lochee Baptist Church, halls and community kitchens see heavy use, and their sealant shows it. Managing a site like Menzieshill High School? Then sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours.
Charleston is about 2 miles west of Dundee, in Dundee. Anywhere in DD2, we can carry out commercial sealant at your property. Across Dundee, we cover 50 places, Charleston among them.
We cover every part of DD2 for commercial sealant. We cover properties on Liff Road, South Road and Dunholm Road and the roads around them. We also cover Menzieshill (1 mile south), Dryburgh (1 mile north-east), Ninewells (1 mile south), Gowrie Park (1 mile south-west) and Camperdown (1 mile north). Further out, we also cover Broughty Ferry (7 miles east), Stobswell (3 miles east), Monifieth (8 miles east), Barnhill (7 miles east), Pitkerro (4 miles east) and Whitfield (4 miles east).
Around Charleston
Typical jobs here are in homes near Cox Branch Library and Balgay Hill. The nearest railway station is Invergowrie station, about 1.4 miles south-west of the centre. Well-known places in the area include Overgate Centre (2.6 miles east) and Dudhope Castle (2.1 miles east). Open spaces near Charleston include Balgay Hill and Piperdam Loch.
Can I do it myself?
Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so just mention it when you contact us.
Landlord and commercial work in Charleston
Housing providers, facilities teams and property managers book us too in Charleston and across Dundee. We can quote a run of properties together, and we’re fully insured.
We regularly work with letting and managing agents. Tell us the address, the job and how access works.
What affects the cost of commercial sealant
Your quote is based on your job. We take into account:
- Any mould that needs treating
- How many rooms, windows or areas are involved
- Whether old sealant or filler has to be cut out
- The type of sealant required
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.
What we need to know
To make quoting easier, let us know:
- A few pictures by email, if you can
- The problem you’ve noticed
- The rough size of the job
- Access, such as stairs, a lift or height
The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and add photos by email if you can.
What happens on the day
At the end, we look at the finished work together and tell you how long to leave it. The work normally takes a morning for a small washroom, and a planned programme for bigger sites, depending on the amount of work. Parking in city streets around Charleston can be tight or controlled, so it helps to know about permits or nearby bays. If you are in a flat, let us know how we get in at the street door.
- The first visit is a look round the site to agree the scope.
- Working hours are agreed, including early starts or out-of-hours work where it can be arranged.
- Each area is protected and stripped of old sealant.
- Joints are dried, then resealed and tooled neatly.
- We let your team know the cure time for every area.
Getting ready for the visit
- Keep pets and children clear of the area while we work
- Let us know about stairs, lifts or work at height
- Tell us about any previous sealing or DIY attempts
How to get a quote
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we’ll explain how we’d tackle it. When it suits you, send an email to info@mrmastic.co.uk.
Advice
Surface by surface
Student & care accommodation
Vacant rooms make resealing quick and simple, though occupied rooms can be done too.
Retail & leisure sites
Retail and leisure sites have washrooms, kitchens and changing areas with sealant to maintain. Work can be arranged outside opening hours where that is possible.
Nearby places to Charleston
Also in Charleston
When it is not the sealant
New sealant can’t fix everything, and we will tell you before any work starts. It will not solve:
- Certifying fire stopping or building compliance
- Damaged sanitaryware that needs replacing
- Leaking pipework, valves or wastes (a plumber’s job)
If in doubt, send an email to info@mrmastic.co.uk and we will say what we think.
Where we work in Charleston
- Student & care accommodation
- Office washrooms & kitchens
- Hotel bathrooms
- Welfare facilities
- Rental portfolios
- Retail & leisure sites