Shetland Islands · Scotland
Urafirth New Build Mastic
Plot mastic for developers and snagging failed sealant in new homes for Urafirth, backed by a 12-month guarantee. Ask us for a quote.
- Skirting joints opening in the first winter
- Worktop and upstand sealant coming away
- New-build shower sealant that has already split
New build mastic in Urafirth
Failed shower seals, gaps along the skirting and messy beads are common items on a new-home snagging list. If you’re still within the builder’s snagging or warranty period, tell them first and if that stalls, we can do it. If you’re dealing with new-build shower sealant that has already split and gaps opening as the house dries out and settles, we can help, on windows & doors, show homes and plot handovers alike.
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.
A 12-month guarantee comes with the work, just as it does everywhere we cover.
- Place
- Urafirth (ZE2)
- Region
- Shetland Islands
- Cover
- A year, on every job
- Quotes
- A clear price before we start
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
How to look after the new joints
Once the sealant has cured, a few habits help it last:
- Use the extractor fan every time you shower
- Avoid running a DIY bead over the old one
- Check bath and shower seals every few months as the house settles
- Wait for the cure time before using a resealed shower
Leave the sealant for the cure time we give you before showering or bathing. Most silicones need around a day.
Leave a failed new-build seal and water can reach the floor and the ceiling below. Early resealing keeps the job small and the new finishes intact.
Landlord and commercial work in Urafirth
Letting agents often deal with us directly. Tell us the address, the job and how access works and we will give you a quote.
In hotels, rooms out of use cost money, so the work can be planned room by room. Hotel work is part of what we do, alongside homes and businesses.
DIY sealant or a professional job?
Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.
A DIY attempt doesn’t rule out a professional job. We cut it out and start again, so tell us about it when you ask for a quote.
Why deal with it now?
For developers, getting the sealant right first time saves return visits. Every return visit for a failed seal takes time, and they’re avoidable with good preparation. In a place like Urafirth, small leaks are easy to put off, but water behind a failed seal does the most damage when nobody’s watching.
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
Why choose Mr Mastic in Urafirth
- Rated 4.9 stars on Google
- Quality sealants from Arbo and Everbuild
- We leave the area clean and tidy
- A choice of colours where the product allows
When to call us in Urafirth
When the heating goes on in the first winter, the house dries fast. Gaps open along skirting, frames and worktops.
Common reasons people contact us are:
- Skirting joints opening in the first winter
- Kitchen sealant that has pulled off the wall
- Messy sealant that spoils new finishes
- New-build shower sealant that has already split
Around Urafirth, as everywhere, new build mastic is only as good as the preparation behind it.
What to look for in a quote
- Which colour the sealant will be
- Whether the sealant suits the joint
- What insurance they hold
- What the cure time is
Common questions in Urafirth
Is there a guarantee on new build mastic in Urafirth?
All our work, in Urafirth and everywhere else, comes with a 12-month guarantee. We are also fully insured and ARBOMaster approved.
Do you cover smaller places like Urafirth?
Yes. Urafirth is within the area we cover, which takes in towns, villages and rural addresses. Our work covers the whole of Scotland, including the islands, where work is planned around ferry crossings. Let us know about access, parking and anything unusual about getting there when you book.
Will there be a smell?
Sometimes, a little. Any smell clears as the sealant cures, and ventilation helps.
Do you remove the old sealant?
Yes, always, and completely. New sealant won’t bond properly to old, so the joint is cleaned back first.
What should I tell you?
Just the basics: the address or postcode, what’s wrong and any access issues. After that, simply drop us a line at info@mrmastic.co.uk.
What does new build mastic cost?
There’s no set price, as it depends on the job: how much there is, what’s there now, how we reach it and what it needs. You’ll get a clear quote before work begins.
Why does sealant fail so quickly in new builds?
New homes dry out and move in their first couple of years, and sealant is often applied quickly onto dusty surfaces. Either can make it fail early.
Will you just run a new bead over the existing one?
No. New silicone will not bond to old silicone, so it soon lifts and traps water. The old sealant always comes out first.
What else we do in Urafirth
New build mastic in Urafirth: local notes
Urafirth is close to the coast. New homes near the sea put their outside mastic to work from day one, so it’s worth checking at snagging. Timber frame is common in newer Scottish homes, and as the frame dries and settles, skirting and sealant joints can open up.
Whether the job is in Urafirth itself or nearby, the right material for each joint matters as much as a neat finish.
Urafirth is in the Shetland Islands. Jobs in Urafirth get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Our the Shetland Islands coverage runs to 63 places, and Urafirth is one of them.
Jobs for new build mastic in ZE2 works the same way as everywhere else we cover. Other places close to Urafirth include Hillswick (1 mile south-west), Hogaland (3 miles east), Braehoulland (4 miles west), Ollaberry (4 miles east) and Sullom (5 miles south-east). For island and remote addresses, a little more planning is needed, so let us know when you get in touch.
Landmarks near Urafirth
For a walk, there’s The Wadill.
What happens on the day
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours in a single home and we leave things clean and tidy. Around Urafirth, distance and access matter more than parking. Let us know how to find you and how to reach the joints, and the visit is planned around that.
- First, the list of joints is agreed from your snagging sheet or plot schedule.
- The failed sealant is removed completely down to clean surfaces.
- Joints are vacuumed and cleaned of building dust.
- We prime where needed and apply a sealant suited to each joint.
- Each bead is tooled and the cure times explained.
How to prepare
- Mention any tricky access
- Tell us if parking is tricky
- Let us know if you’ve seen damp or leaks
Get a quote
Getting a quote is simple: tell us what needs doing and where. Photos by email help us understand the job, and we’ll take it from there.
Read more
Honest limits
We’d rather tell you now than do work that will not last, so these are the limits:
- Baths and trays that move too much for sealant to cope with
- Cracked trays, tiles or worktops
- Deciding who is responsible under a builder’s warranty
If you are not sure, just drop us a line at info@mrmastic.co.uk and we will give you a straight answer.
Surfaces we seal
- Kitchens
- Skirting & floors
- Windows & doors
- Show homes
- Plot handovers
- Bathrooms & en suites