Shetland Islands · Scotland
New Build Mastic in Cullivoe
We cover Cullivoe for 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.
- Internal frame sealant that has split
- Plot mastic for developers ahead of handover
- Gaps between new skirting and floors
New build mastic in Cullivoe
We work in new homes and on new-build sites across Cullivoe. One shower or a whole phase of plots, the method does not change: cut out, clean, prime where needed and reseal neatly. We’re often asked to deal with sealant work across a run of new homes and messy sealant that spoils new finishes, on show homes, skirting & floors and plot handovers.
Around smaller Scottish places like Cullivoe, new homes tend to be single plots or small developments. Each needs its sealant and floor joints finished as carefully as on a big site.
You’re covered for a year from the day we finish. If there’s a problem with it, please drop us a line at info@mrmastic.co.uk.
- Location
- Cullivoe (ZE2)
- Wider area
- Shetland Islands
- Guarantee
- A year, on every job
- Price
- Quoted before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Should I try it myself first?
The biggest DIY mistake is sealing over old sealant. Silicone does not stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it does not work out, we can still put it right.
Places near Cullivoe
Other services in Cullivoe
What happens on the day
When we get to you, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. After that, the work takes a few hours in a single home. In smaller Scottish places, parking is generally less of an issue than access and distance. Tell us how to find the property and how to reach the work, and the visit is planned around that.
- We look at why each joint failed, including any movement.
- Old sealant is cut out and the joints cleaned.
- Joints are dried and primed where the product calls for it.
- 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
- Mention any leaks or damp you’ve noticed
- Let us know about earlier repairs to the joints
- Mention any tricky access
Ask for a quote
For a quote, drop us a line at info@mrmastic.co.uk with the location and a short description of the problem. We will send you a clear quote before any work starts.
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Landlord and commercial work in Cullivoe
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements and we’ll quote.
How we quote for new build mastic
Your quote is based on your job. We take into account:
- The number and length of the joints
- Any working-time requirements on site
- The number of rooms or windows
- Whether there’s mould to deal with
Homes and businesses are quoted the same way: the amount of work, how we reach it and what it needs, along with when we can work on site. Call for a quick quote and we will explain what it covers.
Asking for a quote
To help us quote quickly, please include:
- Where the property is
- What’s wrong with the joints now
- The type of property
- A few pictures by email, if you can
Getting a quote is simple: let us know what needs doing and where. Photos by email help us understand the job, and we’ll take it from there.
Why deal with it now?
Water getting past a failed seal in a new build reaches walls and floors that are still settling. Dealing with it early keeps the damage away from ceilings, floors and finishes. Out of town in Scotland, exposed walls take a lot of weather, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote and we’ll talk you through it.
Why Cullivoe clients choose us
- 20+ years of sealant experience
- Fully insured
- We leave the area clean and tidy
- Anti-fungal sanitary silicone in wet areas
Take a look at what affects the cost or our reviews.
Do you need new build mastic in Cullivoe?
When the heating goes on in the first winter, the house dries fast. Skirting, frames and worktops pull away slightly and cracked sealant shows up.
Any of these means the joints need attention:
- Shower seals failing in the first year or two
- Worktop and upstand sealant coming away
- Cracked sealant around new window and door frames
- Smeared, uneven beads picked up at snagging
In and around Cullivoe, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Before booking anyone
- Whether all the old sealant comes out first
- How long to leave it before use
- What happens if the job turns out different
- How the surfaces are prepared before sealing
What we can’t put right
Honest advice matters more to us than a booking, so here’s what sealant cannot fix:
- Cracked trays, tiles or worktops
- Movement caused by a poorly fitted tray or bath
- Your warranty claim itself, which is between you and the builder
If in doubt, drop us a line at info@mrmastic.co.uk and we will say what we think.
What we seal
- Kitchens
- Plot handovers
- Show homes
- Bathrooms & en suites
- Windows & doors
- Skirting & floors
Your questions about new build mastic in Cullivoe
Is new build mastic in Cullivoe guaranteed?
Every job comes with our 12-month guarantee, wherever it is. We’re fully insured, and an ARBOMaster approved applicator.
Is Cullivoe in your area for new build mastic?
Yes. Our work covers the whole of Scotland, and Cullivoe is part of that. You can email us at info@mrmastic.co.uk and tell us what needs doing.
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 we start.
When is the sealant fully cured?
Many sealants skin over quickly but take longer to cure fully. We’ll tell you how long to leave the joint before we leave.
Do you work for letting agents?
Yes, regularly. Several properties can go on one quote.
Should I go to my builder first?
Report it to the builder first while you are covered. Once that’s done, or if they will not put it right, we can reseal it properly.
I rent my home. Can I book you?
Yes. Ask your landlord first, and we can send them the quote if that helps.
Do I need to be at home?
If the work is inside, we need someone to let us in. Once we’ve agreed the job, you do not need to watch us work.
New homes and floors in Cullivoe
Cullivoe is close to the coast. Plot mastic on new homes near the coast takes more weather than it would inland, so any gaps are best picked up early. Island jobs need planning around ferries and the weather, so the more notice, the better.
For jobs in and around Cullivoe, choosing the right material for each joint is as important as a tidy finish.
Cullivoe is in the Shetland Islands. Across the ZE2 area, our applicators can take on new build mastic. Our the Shetland Islands coverage runs to 63 places, Cullivoe among them.
All of ZE2 is covered for new build mastic. Cullivoe sits on or near the B9083, so getting to you is simple. If you’re just outside Cullivoe, we cover Clivocast (4 miles south-east), Baltasound (6 miles north-east), Camb (7 miles south), Mid Yell (8 miles south) and Haroldswick (9 miles north-east). If you are somewhere remote, a little more planning is needed.
Landmarks near Cullivoe
Green spaces nearby include Valla Field and Loch of Papil.