Aberdeen · Scotland
Bathroom & kitchen resealing in Northfield, Aberdeen
Professional bathroom resealing in and around Northfield, with every bit of old sealant taken out first and a 12-month guarantee.
- Shrunken sealant along the back of a worktop
- Damp behind the bath or under the tray
- Failed sealant on the screen profile
Bathroom resealing in Northfield
The secret of a lasting bead is the preparation. Every bit of old silicone comes out, down to the thin film left on the tiles, after which the joint is degreased and any mould treated. Only once it’s dry does the new bead go on. We work on wet rooms, sinks & splashbacks and kitchen worktops & upstands, and people most often call us about gaps between the worktop and the wall and new sealant laid over old sealant that is now lifting.
Scotland’s cities have a lot of flats, from sandstone or granite tenements to modern blocks, as well as houses in the suburbs. Generally soft Scottish water means less limescale, but steam and poor ventilation still let mould into the sealant and grout.
Whatever the size of the job, you get the same 12-month guarantee.
- Place
- Northfield (AB16, AB21)
- Region
- Aberdeen
- Cover
- One year on every job
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Bathroom resealing in Northfield: local notes
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 does not dry out. Aberdeen is known for its granite tenements, where, as in any flat, a failed seal can reach the flat below.
Rented homes near Aberdeen station change hands often, and fresh sealant around the bath, shower and sink between tenancies helps a property present well and keeps leaks at bay.
Northfield is about 2 miles north-west of Aberdeen, in Aberdeen. If you need bathroom resealing in Northfield, please send an email to info@mrmastic.co.uk for a quick quote. We cover Aberdeen from our Crawley base, Northfield included. 63 places in Aberdeen are on our list, from the larger towns to small villages.
Postcode districts we cover here for bathroom resealing: AB16 and AB21. Streets in the area include Tay Road, Quarry Road and Deveron Road. We also cover the places around Northfield: Cummings Park (1 mile east), Mastrick (1 mile south), Bucksburn (1 mile north-west), Summerhill (1 mile south) and Cornhill (1 mile south-east). Further out, we also cover Ferryhill (3 miles south-east), New Aberdeen (3 miles south-east), Dyce (3 miles north-west), Portlethen (7 miles south), Cults (3 miles south) and Braeside (3 miles south).
Around Northfield
We work in homes and buildings around Stewart Park and Bucksburn Academy, among other places. The nearest railway station is Aberdeen station, roughly 2.9 miles south-east of the centre. Nearby you’ll also find Mar's Castle (2.7 miles east) and Gordon Highlanders Museum (2.1 miles south). Green spaces nearby include Rubislaw Quarry and Gallows Hill.
Northfield questions
Is Northfield in your area for bathroom resealing?
Yes. Our work covers the whole of Scotland, and Northfield is part of that. Just send an email to info@mrmastic.co.uk with a few details of the job.
I let a flat near Aberdeen station. Can you help?
Yes, we work for landlords and letting agents. Just drop us a line at info@mrmastic.co.uk and tell us about the property, and we’ll give you a clear price.
Does someone need to be in?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
Where is Mr Mastic based?
We’re a Crawley-based firm, with over 20 years’ experience. Our area covers South East England, London and Scotland.
Do you work for hotels and businesses?
Yes. We’ve worked for hotels, offices and other businesses, and we are fully insured.
Will you leave a mess?
No. The area is protected while we work and cleaned up afterwards.
Can you reseal around my kitchen sink and worktop?
Yes. Next to the sink we use a food-safe product where it’s needed.
What sealant do you use?
Products from Arbo and Everbuild, among others, chosen to suit the joint. We will tell you what we are using and why.
What affects the cost of bathroom resealing
There’s no set price list, because no two jobs are the same. What we look at:
- Any working-time requirements on site
- The product the joint needs
- How many rooms, windows or areas are involved
- Whether there’s mould to deal with
Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs. Call for a quick quote and we’ll go through it with you.
Helping us quote
Photos by email are helpful but not essential. Please mention:
- Pictures of the joints, sent by email
- If it’s domestic, commercial or a hotel
- If someone has resealed it before
- The address or postcode of the job
We do not publish a price list, because every job is different. Instead, your job gets its own clear quote. To get started, send an email to info@mrmastic.co.uk.
What we can’t put right
We’d rather tell you now than do work that won’t last, so here’s what sealant can’t put right:
- Water getting in through the grout rather than the sealant
- Movement from a bath with loose feet or no proper support
- A tray or bath that’s cracked through
If in doubt, email us at info@mrmastic.co.uk and we’ll say what we think.
Joints and surfaces we work on
- Wet rooms
- Kitchen worktops & upstands
- Shower trays & enclosures
- Sinks & splashbacks
- Basins & vanity units
- Baths
Nearby places to Northfield
Other services in Northfield
Signs you need bathroom resealing in Northfield
Sealing over old silicone is one of the commonest mistakes we find. Fresh silicone can’t grip the old bead underneath, so it lifts, lets water in and traps mould underneath.
If you can see any of these, it’s time to have the joints looked at:
- Lumpy, uneven sealant from a DIY attempt
- Black mould in the silicone that will not clean off
- Sealant that has split, shrunk or peeled away
- A joint torn by a bath that flexes
Managing a site like Northfield Academy? Then we reseal washrooms and kitchens in schools and businesses as well as homes.
Questions to ask before you book
- Whether VAT is included
- How the joint is cleaned and prepared
- How hidden problems are handled
- How the colour is chosen
DIY versus a professional finish
Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
How the visit works
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a couple of hours for one bath or shower, or most of a day for a full bathroom and kitchen, and the area is left clean. In a city area like Northfield, parking may be by permit or pay-and-display, so tell us what’s nearby. If you’re in a flat, let us know how we get in at the street door.
- Protection goes down around the bath, shower or worktop.
- Old sealant is sliced away and the residue removed.
- Mould is treated, then the joint is left to dry thoroughly.
- Any bath is filled with water, then we lay a bead of anti-fungal silicone in white, clear or a matching colour.
- The joint is finished neatly and we explain when it can get wet.
How to prepare
- On commercial sites, let us know about site rules
- Move anything stored near the joints
- Let us know about stairs, lifts or work at height
Getting a quote
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is.
Related advice
How to look after the new joints
Looking after new joints is easy:
- Wipe the sealant dry after showering
- Stick to a soft cloth and a mild cleaner
- Look for lifting corners and small gaps now and then
- Give the silicone its full cure time
Wipe up standing water along the worktop joint and keep hot pans away from the silicone. A dry joint lasts longer.
Small signs come before a leak: a corner lifting, a gap behind the bead, a dark line under the silicone or a damp patch on the ceiling below. If you spot one, it’s time to reseal.
Landlords, agents and businesses in Northfield
Failed sealant is one of the commonest items on a check-out report. We can quote for more than one property at once.
In hotels, rooms out of use cost money, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.