Aberdeenshire · Scotland
New-build mastic & snagging in Longside, Aberdeenshire
Plot mastic for developers and snagging failed sealant in new homes for homes and businesses in Longside and across Aberdeenshire. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Beads laid onto grit and dust from the build
- Skirting joints opening in the first winter
- Worktop and upstand sealant coming away
How we handle new build mastic in Longside
If your new home has a leaking shower seal, open skirting joints or untidy sealant, we can help. While the builder’s snagging or warranty period runs, report it to them first. Common call-outs are for beads laid onto grit and dust from the build and worktop and upstand sealant coming away, on skirting & floors, kitchens and show homes.
Many newer homes in Scotland are timber-framed and settle as they dry out, which shows as gaps at skirtings and floor joints. In older homes, timber floors move through the year too.
We guarantee the work for a year. If something isn’t right with it in that time, tell us and we will put it right.
- Where
- Longside (AB42)
- Region
- Aberdeenshire
- Guarantee
- 12 months on all our work
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Surface by surface
Skirting and floors
Wet-area floor joints need a flexible seal. They get a flexible, water-resistant sealant.
Plot handovers
Taking time over preparation reduces return visits. Dust from the build is removed first and prime where the product needs it.
Nearby places to Longside
Other services in Longside
What new build mastic looks like in Longside
Many new homes in Scotland are timber-framed, so skirting and sealant joints can open up as the building settles.
Around Longside, as everywhere, new build mastic is only as good as the preparation behind it.
Longside is about 5 miles west of Peterhead, in Aberdeenshire. Whether you are in the middle of Longside or further out, new build mastic is available for homes and businesses alike. Across Aberdeenshire, we cover 161 places, Longside among them. You can also see our page for Aberdeen, roughly 26 miles from Longside.
Postcode districts we cover here for new build mastic: AB42. If you need new build mastic at a property on Market Hill, Main Street and Station Road or anywhere close by, we can help. Neighbouring places we cover for new build mastic include Mintlaw (2 miles west), Rora (3 miles north-east), Downiehills (3 miles east), Old Deer (4 miles west) and Fetterangus (4 miles north-west). We also work in nearby towns such as Peterhead (5 miles east), Fraserburgh (12 miles north), Ellon (11 miles south-west), Roanheads (6 miles east), Clerkhill (5 miles east) and Port Henry (6 miles east).
Around Longside
Other landmarks nearby include Inverugie Castle (4.2 miles east) and Carnegie Inverurie Museum (1.9 miles south-west). For a walk, there’s Hill of Aldie and Pitfour Lake.
When it is not the sealant
We’d rather tell you now than do work that won’t last, so these are the limits:
- Cracked trays, tiles or worktops
- Deciding who is responsible under a builder’s warranty
- Plumbing faults behind the sealant
If in doubt, email us at info@mrmastic.co.uk and we’ll say what we think.
Surfaces we seal
- Kitchens
- Show homes
- Bathrooms & en suites
- Skirting & floors
- Windows & doors
- Plot handovers
Do you need new build mastic in Longside?
Not every new-build joint gets the right sealant: decorators’ caulk in a wet area, or a stiff sealant where there’s movement. Both fail early.
Most people get in touch after spotting one of these:
- Leaking shower tray seals in a new home
- Gaps behind new kitchen upstands
- Joints pulling apart as timber shrinks
- Cracked caulk along new skirting
For jobs in and around Longside, choosing the right material for each joint is as important as a tidy finish.
Questions to ask before you book
- What guarantee comes with the work
- What happens if they find a problem under the old sealant
- What preparation is included
- Is VAT in the price?
Work for landlords, hotels and businesses
Housing providers, facilities teams and property managers book us too. We can quote a run of properties together, and we’re fully insured for the work.
Landlords and agents in Longside can book us as well as householders. Resealing between tenancies keeps a property looking cared for.
Aftercare tips
Looking after new joints is easy, and it makes a real difference:
- Get a leaking seal dealt with right away
- Clean sealant with mild detergent, not abrasives
- Open a window or run the fan after bathing
- Keep water off fresh sealant until it has cured
Follow the cure time we give you before the area gets wet. Silicone is normally left for about a day to cure enough for use.
Lifting sealant traps moisture and mould behind it. Resealing before mould gets in saves a harder job later.
Why it’s worth doing now in Longside
Sealant done properly at handover means fewer callbacks. Every return visit for a failed seal takes time and most come down to preparation. Exposed walls in smaller Scottish places take a lot of wind and rain, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
Commercial jobs are quoted on the same basis as homes: the amount of work, how we reach it and what it needs. Call for a quick quote and we’ll go through it with you.
Why book with us
- Colour agreed with you before work begins
- Sealant colour chosen to suit
- 180+ five-star Google reviews
- Domestic, commercial and hotel work
Take a look at how sealant jobs are priced and our reviews.
The process
There is not much for you to do on the day. Point us to the joints and we’ll get on with it. The work itself takes anything from a few hours to several days, depending on the number of plots, including the tidy-up. Outside jobs in Longside need a dry day, because sealant will not bond to a wet joint, so external jobs may need to move if the day turns wet. Work indoors is not affected.
- We go through the snagging list or plot schedule and agree the joints to do.
- We cut out every bit of the failed or messy sealant.
- Each joint is cleaned of dust and grit, then primed if required.
- A sealant chosen for each area goes in and is tooled smooth.
- Finally, each room is checked and you’re given the cure time.
Before we arrive
- Clear items away from the joints we’re working on
- Where the joints are inside, avoid wetting them before we arrive
- Tell us if parking is tricky
Get a quote
If you’re in Longside and need new build mastic, send an email to info@mrmastic.co.uk. A short description of the job and where it is helps us quote, and we’ll agree the price before any work begins.
Advice
Your questions about new build mastic in Longside
Is Longside in your area for new build mastic?
Yes, Longside 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 give you a clear quote.
Is new build mastic in Longside guaranteed?
Every job comes with our 12-month guarantee, wherever it is. We’re also fully insured and ARBOMaster approved.
Can tenants book the work?
We are happy to deal with the tenant, landlord or agent. Just make sure your landlord agrees.
Can you work on commercial sites?
Yes. We have worked for hotels, offices and other businesses, and we are fully insured.
What information do you need?
Just the basics: the address or postcode, what’s wrong and any access issues. Then drop us a line at info@mrmastic.co.uk.
Why does sealant fail so quickly in new builds?
It’s common, and there are normally two reasons: movement as the house dries and settles, and sealant laid onto dust without primer. A proper reseal deals with both.
How long before the joint can be used?
Most sealants are touch-dry well before they’re fully cured. We’ll give you the cure time for the product we used before we leave.
Will it make a mess?
No. The area is protected while we work and cleaned up afterwards.