Edinburgh · Scotland
Bathroom Resealing in Mountcastle
Bath, shower, basin, wet room, worktop and sink resealing in Mountcastle, with a one-year guarantee on every job. Call for a quick quote.
- A reseal done over the top of the old bead
- Water escaping at the shower enclosure
- A messy, uneven bead from a previous reseal
Common questions in Mountcastle
Do you work for hotels and guest houses in Mountcastle?
Yes, hospitality work, including hotels, is part of what we do. Jobs can be programmed room by room, with out-of-hours working possible to arrange.
I’m in a tenement in Mountcastle. Could worn sealant affect the flat downstairs?
Yes, it can. In a tenement, water that gets past failed sealant or cracked grout can run under the bath or tray and through to the ceiling below, and then the repair involves your neighbours too. It’s worth sorting sealant and grout before it gets that far.
Is it worth trying it myself?
You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. If it doesn’t work out, we can redo it.
Do you hold any approvals?
Yes. Mr Mastic is an ARBOMaster approved applicator, and we’re fully insured.
What does bathroom resealing cost?
Size, access and the old material all affect the cost. Call for a quick quote and we will talk you through it.
Do you come to Mountcastle?
Yes. From our base in Crawley, we cover South East England, London and all of Scotland.
Do you do kitchens as well as bathrooms?
Yes. The old sealant is cut out and the joint degreased, because cooking grease stops silicone sticking, then we reseal in a colour to suit.
When can I use the bath or shower again?
After around 24 hours in most cases. We will tell you the cure time for the product we used.
Bathroom resealing in Mountcastle, done properly
It is not only bathrooms. Worktop upstands, sink edges and splashback joints all take splashes every day, and water behind a laminate worktop can make it swell. We reseal them with a kitchen-suitable silicone, matched to the worktop where it’s on show. We work on baths, kitchen worktops & upstands and sinks & splashbacks, and the jobs we see most are shrunken sealant along the back of a worktop and water escaping at the shower enclosure.
Stone-built tenements are part of every Scottish city, alongside houses and newer flats. With flats above and below, a leak from a tired seal can reach the flat underneath, and that is as true in Mountcastle as anywhere in the city.
Whatever the size of the job, you get the same 12-month guarantee.
- Location
- Mountcastle (EH15, EH8, EH7)
- Region
- Edinburgh
- Cover
- A year, on every job
- Quotes
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Quotes for bathroom resealing in Mountcastle
You’ll get a clear quote before work begins. It takes into account:
- The size of the job
- Whether the work is at height
- Any mould that needs treating
- Any working-time requirements on site
A failed joint rarely gets cheaper to fix by waiting. If you are unsure, drop us a line at info@mrmastic.co.uk and we will give you an honest view and a quote.
Helping us quote
You don’t need to know the technical terms. Just tell us:
- Whether it’s a home or a business
- Roughly how big the job is
- A few pictures by email, if you can
- How we’d reach the joints
Call for a quick quote, or email us if that’s easier. Tell us about the joints that need doing and we’ll explain what’s involved and give you a clear quote.
Can I do it myself?
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions.
Sealing over old silicone is the commonest DIY error. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.
Different surfaces, different methods
Kitchen worktops & upstands
The joint between worktop and wall takes splashes, crumbs and cleaning sprays. The new bead is colour-matched where it shows.
Baths
Acrylic baths give a little under load, while steel and cast iron baths move less but still settle when full. Loading the bath with water before sealing allows for it.
Bathrooms and kitchens in Mountcastle
Mountcastle is within about 2 miles of the coast. Near the coast, holiday lets and guest houses can see bathrooms used by one guest after another, which wears sealant and grout out faster than in a quiet home. Scottish Water supplies are generally soft, so limescale is less of a problem than in hard-water areas. But mould still grows into sealant and grout in a room that doesn’t dry out.
Letting a property close to Brunstane station? Then mouldy sealant is one of the first things a new tenant notices, so it’s worth renewing between lets. Managing a site like Portobello High School? Then its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Mountcastle is about 3 miles east of Edinburgh, in Edinburgh. Jobs in Mountcastle get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. Mountcastle is one of 175 towns and villages in Edinburgh we cover for bathroom resealing.
Postcode districts we cover here for bathroom resealing: EH15, EH8 and EH7. We cover properties on Goff Avenue, Bryce Avenue and Durham Avenue. Mountcastle is on the A1 and A1140, which makes it straightforward to reach. If you’re just outside Mountcastle, we cover Northfield (1 mile south-west), Craigentinny (1 mile north), Piershill (1 mile north-west), South Portobello (1 mile east) and Willowbrae (1 mile west). Further out, we also cover Edinburgh (3 miles west), Silvermills (3 miles west), West End (3 miles west), Stockbridge (3 miles west), Canonmills (3 miles west) and West Coates (4 miles west).
Local landmarks in Mountcastle
Typical jobs here are in homes near Public House, Abercorn Park and Duddingston Kirk, among other places. Mountcastle’s nearest station is Brunstane station, roughly 1.4 miles south-east. Well-known places in the area include Cameron Toll Shopping Centre (2.1 miles south-west) and Hibernian Football Club Museum (1.5 miles north-west). The countryside around Mountcastle includes Whinny Hill and The New Leaf Co-op.
Why act early in Mountcastle
Dealing with sealant early is a short job: the work takes a couple of hours for a single bath or shower. Left until water gets through, the job can grow to lifting panels, drying out and decorating. Private landlords in Mountcastle must meet the Repairing Standard, and damp or leaks can fall short of it, so it’s worth fixing failed sealant before a tenant reports it.
Homes and businesses are quoted the same way: the amount of work, how we reach it and what it needs, plus any working-time requirements on site. Call for a quick quote and we will go through it with you.
Why book with us
- ARBOMaster approved applicator
- More than 20 years in sealant work
- Fully insured
- 12-month guarantee on every job
What we’re called out for in Mountcastle
Sealing over old silicone is one of the commonest mistakes we find. Fresh silicone cannot grip the old bead underneath, so it peels, leaks and hides mould behind it.
Common reasons people contact us include:
- Leaking joints on a shower screen
- Smears of silicone across the tiles
- Gaps between the worktop and the wall
- Black spots spreading through the bead
For an older house near a landmark such as Willowbrae Parish Church, timber floors under older bathrooms flex, so joints need a sealant that moves with them.
Comparing quotes
- What happens if the job turns out different
- Whether VAT is included
- Whether the sealant suits the joint
- Whether all the old sealant comes out first
How it works
You don’t need to clear the whole room or building, just the space around the work. Everything nearby is protected, and the job takes a couple of hours for a single bath or shower for a typical job. Parking in city streets around Mountcastle can be tight or controlled, so it helps to know about permits or nearby bays. For flats, mention the door entry system and any shared-stair arrangements.
- We start by protecting the area and stripping out the old bead, including the film left on the tiles.
- Next, the joint is cleaned and any mould is treated.
- We let it dry fully and fill the bath with water before sealing.
- We apply anti-fungal sanitary silicone in one even bead and tool it neatly.
- We tidy up and give you the cure time, generally around 24 hours.
Getting ready for the visit
- For indoor joints, keep the area dry beforehand if you can
- Mention any parking rules near the property
- Keep pets and children clear of the area while we work
Get a quote
We quote each job on its own, so start by telling us what you need. Simply email us at info@mrmastic.co.uk and describe the job, and pictures are welcome.
Related advice
Also near Mountcastle
Other services in Mountcastle
Landlords, agents and businesses in Mountcastle
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance.
If you manage several properties in or around Mountcastle, several properties can be quoted together. Just tell us the addresses and what each one needs.