Aberdeenshire · Scotland
New-build mastic & snagging in Crathes, Aberdeenshire
Our applicators work in Crathes on plot mastic for developers and snagging failed sealant in new homes. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Sealant applied over dusty or wet surfaces
- Untidy sealant flagged on a snagging list
- New-build shower sealant that has already split
New build mastic in Crathes, done properly
Failed shower seals, gaps along the skirting and messy beads are common items on a new-home snagging list. While the builder’s snagging or warranty period runs, report it to them first. Common call-outs are for gaps between new skirting and floors and new-build shower sealant that has already split, on show homes, skirting & floors and kitchens.
Work in a place like Crathes is planned ahead, journey included. Outdoor plot mastic needs dry weather, but indoor floor and skirting joints can be sealed whatever the forecast.
Each job carries a 12-month guarantee.
- Location
- Crathes (AB31)
- Wider area
- Aberdeenshire
- Cover
- A year, on every job
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Different surfaces, different methods
Show homes
Bathrooms, kitchens and frames in show homes are sealed or resealed to a neat finish ready for viewings. We’ll plan around viewing times.
Kitchens
Beside the sink, the joint takes water every day. A kitchen sealant goes in there suited to the job.
FAQs for Crathes
Will you come out to Crathes?
Yes, we do. We work across all of Scotland, from towns to the smallest places. Longer journeys are simply planned in advance.
Is new build mastic in Crathes guaranteed?
Every job comes with our 12-month guarantee, wherever it is. We are fully insured, and an ARBOMaster approved applicator.
Should I wait before resealing?
For failed seals that let water through, the best time is now. Cosmetic gaps can wait until the first year or two of movement has passed.
Do the sealants smell?
That depends on the sealant. Some smell for a while, some hardly at all, and any smell fades as they cure.
Will you leave a mess?
Very little: the area around the joints is protected first, and we clear up the old sealant and our materials before we leave.
My new home is still under warranty. Should I contact you?
Start with your builder while their snagging or warranty period runs. After that, or if their repair keeps failing, we can do it with our 12-month guarantee.
Where is Mr Mastic based?
Mr Mastic is based in Crawley. We cover Crathes and the rest of Aberdeenshire.
Can landlords and businesses book you?
Yes, often. Several properties can be quoted together, and between tenancies is a good time for the work.
New build mastic in Crathes: local notes
Timber frame is common in newer Scottish homes, so skirting and sealant joints can open up as the building settles.
In and around Crathes, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint. Whether the job is in Crathes itself or nearby, the right material for each joint matters as much as a neat finish.
Crathes is about 13 miles south-west of Aberdeen, in Aberdeenshire. Whether you’re in the middle of Crathes or further out, we cover new build mastic for every kind of property. Crathes is one of 161 towns and villages in Aberdeenshire where we work for new build mastic. For nearby work, see our Aberdeen page, about 13 miles away.
Here we cover the AB31 postcode area for new build mastic. That includes homes and businesses on Hollybush Lane and Green Banks and the roads around them. We also cover the places around Crathes: Crossroads (1 mile south), Kirkton of Durris (1 mile east), Balfour (2 miles east), Woodlands (2 miles east) and Banchory (3 miles west). We also work in nearby towns such as Westhill (8 miles north-east), Stonehaven (9 miles south-east), Kemnay (12 miles north), Kintore (12 miles north), Aboyne (14 miles west) and Newtonhill (10 miles east).
Local landmarks in Crathes
Well-known places in the area include Crathes Castle (1 mile west) and Crathes Castle (1 mile west). Green spaces nearby include Scolty Hill.
Can I do it myself?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.
How it works
Every visit runs the same way: we look at the joints together, mask and protect the surrounding surfaces, carry out the job and clear up. Most jobs take anything from a few hours to several days, depending on the number of plots. Outside jobs in Crathes need a dry day, because sealant will not bond to a wet joint, so an outdoor job can move if the forecast changes. Work indoors is not affected.
- Each joint is checked for movement before we start.
- We remove the failed sealant and clean the joints.
- We make sure the joints are dry and prime them if needed.
- New sealant goes in, with baths filled first so they’re at their heaviest.
- The finished joints are checked and the cure times given.
Getting ready for the visit
- Tell us if parking is tricky
- Clear items away from the joints we’re working on
- Mention if the joints have been sealed before
Ask for a quote
Call for a quick quote, or email us if that is easier. Tell us about the joints that need doing and we’ll talk you through the work.
Related advice
What happens if it’s left?
A hairline gap at a skirting can wait, but a leaking seal cannot. Not sure whether yours can wait? You can drop us a line at info@mrmastic.co.uk with a few pictures. In a place like Crathes, small leaks are easy to put off, but water through a failed joint keeps working away until it’s fixed.
Every job is a little different, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all make a difference, and we’ll explain the quote if you ask.
Why us?
- White, clear, grey or another colour, product permitting
- 4.9 on Google from 180+ five-star reviews
- Tidy, careful work
- Colour picked to suit the job
Read what affects the cost and customer reviews.
What affects the cost of new build mastic
We don’t publish a price list, because no two jobs are the same. What we look at:
- The type of sealant required
- Whether there’s mould to deal with
- How easy the joints are to reach
- The number of rooms or windows
Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs, plus any working-time requirements on site. Call for a quick quote and we’ll go through it with you.
Asking for a quote
What to tell us when you ask for a quote:
- Roughly how big the job is
- Photos by email, if that’s easy
- What’s wrong with the joints now
- Any access issues, like height or stairs
Need a quote? Please send an email to info@mrmastic.co.uk with a few details. You’ll know what we plan to do, and what it will cost, before any work begins.
Also near Crathes
What else we do in Crathes
When it isn’t the sealant
To be straight with you, some problems need a different trade:
- Your warranty claim itself, which is between you and the builder
- Damaged fittings that need replacing
- Baths and trays that move too much for sealant to cope with
If you are not sure, just send an email to info@mrmastic.co.uk and we will give you a straight answer before booking.
Where we work in Crathes
- Plot handovers
- Windows & doors
- Show homes
- Skirting & floors
- Bathrooms & en suites
- Kitchens
Looking after it afterwards
No joint lasts for ever, but care makes a real difference. Our tips:
- Use the extractor fan every time you shower
- Record problems with dated pictures
- Wipe joints with warm soapy water
- Resist patching a failed seal with a tube from the DIY shop
Leave the sealant for the cure time we give you before showering or bathing. Most silicones need around a day to cure enough for use.
A seal that splits early is often a sign of movement. Have it resealed, and the tray or bath checked, before it gets worse.