Midlothian · Scotland
New Build Mastic in Edgehead
We cover Edgehead for plot mastic for developers and snagging failed sealant in new homes. Old material cut out, joints cleaned and sealed neatly.
- Sealant applied over dusty or wet surfaces
- Joints pulling apart as timber shrinks
- Smeared, uneven beads picked up at snagging
Honest limits
Sealant isn’t the answer to every problem, and we’ll tell you before any work starts. It will not solve:
- Settlement cracks that need a surveyor
- Deciding who is responsible under a builder’s warranty
- A tray or bath that is not properly supported, until it’s fixed
If in doubt, drop us a line at info@mrmastic.co.uk and we’ll say what we think before you book.
Where we work in Edgehead
- Show homes
- Kitchens
- Windows & doors
- Plot handovers
- Skirting & floors
- Bathrooms & en suites
How we handle new build mastic in Edgehead
Snagging sealant properly means taking the failed bead out completely. Fresh silicone cannot bond to the old layer, so it all comes out before we clean, dry and reseal. Typical jobs include kitchen sealant that has pulled off the wall and untidy sealant flagged on a snagging list, across skirting & floors, kitchens and bathrooms & en suites.
Around smaller Scottish places like Edgehead, 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.
There’s a 12-month guarantee on every job.
- Place
- Edgehead (EH37)
- Wider area
- Midlothian
- Cover
- One year on every job
- Quote
- Quoted before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Surface by surface
Kitchens
New-kitchen sealant is often applied in a rush. We take it out and reseal neatly, colour-matched where it shows.
Bathrooms and en suites
En suite showers are a common source of leaks into the room below. Resealing properly keeps water where it belongs.
Why it’s worth doing now in Edgehead
A tube of sealant from the DIY shop won’t fix the cause: dust, no primer and old sealant left in the joint. Cutting out, cleaning and priming are what make the difference. In an older home around Edgehead, damp from a failed joint can get into timber and plaster.
What it costs depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You’ll have a clear quote before any work starts, so you know where you stand.
Why book with us
- An ARBOMaster approved applicator
- One-year guarantee on every job
- Colour picked to suit the job
- Homes, businesses and hotels
Take a look at what affects the cost or what customers say.
Also near Edgehead
What else we do in Edgehead
Joints and finishes in Edgehead homes
Many new homes in Scotland are timber-framed, and as the frame dries and settles, skirting and sealant joints can open up.
If you’ve bought a new home near Newtongrange station, the sealant around baths, showers and frames is worth checking in the first year or two.
Edgehead is about 3 miles south-east of Dalkeith, in Midlothian. Anywhere in EH37, our applicators can take on new build mastic. Edgehead is one of 33 places in Midlothian we cover. We also work in Edinburgh, about 9 miles from Edgehead.
Postcode districts we cover here for new build mastic: EH37. Streets in the area include Edgehead Road, The Loan and Elizabeth Dickson Gardens. If you’re just outside Edgehead, we cover D'Arcy (1 mile west), Mayfield (1 mile west), Easthouses (2 miles west), Newtongrange (2 miles west) and Gowkshill (2 miles south-west). Further out, we also cover Bonnyrigg (4 miles west), Penicuik (9 miles west), Loanhead (6 miles west), Gorebridge (3 miles south-west), Shawfair (5 miles north-west) and Danderhall (5 miles north-west).
Around Edgehead
Edgehead’s nearest station is Newtongrange station, about 2.7 miles west of the centre. A little further out are Midlothian Community Hospital (3.4 miles west) and Cousland Smiddy (2.1 miles north).
Looking after it afterwards
A little care helps the new joints last. We recommend:
- Keep pictures and emails about snagging items
- Keep water off fresh sealant until it has cured
- Raise failed sealant with the developer while you’re covered
- Resist patching a failed seal with a tube from the DIY shop
Keep an eye on the joints over the first couple of years. Hairline gaps can open as timber and plaster dry, and they’re simple to reseal once movement has slowed.
Leave a failed new-build seal and water can reach the floor and the ceiling below. Catching it early keeps the fix to the sealant and protects the rest of the house.
Should I try it myself first?
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Edgehead: your questions answered
Will you come out to Edgehead?
Yes. Edgehead is within the area we cover, which takes in towns, villages and rural addresses. Our work covers the whole of Scotland. Let us know about access, parking and anything unusual about getting there when you book.
Is Edgehead in your area for new build mastic?
Yes, Edgehead 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 will give you a clear price.
When is the best time to reseal in a new build?
It depends on whether water is getting through. Failed seals in wet areas need doing now, while small cosmetic gaps can wait a while.
Will there be a smell?
Some sealants have a smell while they cure. Opening a window helps.
How long should I leave it?
That depends on the sealant used, so follow the cure time we give you when we finish.
Who should fix failed sealant in a new build?
If you are still within the builder’s snagging or warranty period, report it to them first. If it is not sorted, or keeps failing, get in touch with us.
Are you fully insured?
Yes. We are fully insured for every job we do.
Is the work guaranteed?
Yes. Every job comes with a 12-month guarantee.
How the visit works
We work through the job in order: protection first, then preparation, sealing and a tidy-up. For most jobs that takes a few hours for most snagging lists, longer for a run of plots, and the area is left clean. Around Edgehead, distance and access matter more than parking. Tell us how to find the property and how to reach the work, and the visit is planned around that.
- We start by agreeing which joints are on the list, from the snagging sheet or plot schedule.
- The old bead comes out in full, with no layer left behind.
- Surfaces are cleaned of building dust and primed where needed.
- We apply a sealant that suits each joint and tool it to a neat finish.
- We check every joint and tell you how long each needs to cure.
Getting ready for the visit
- Tell us about any water getting in
- Tell us about any previous sealing or DIY attempts
- Try not to wet indoor joints just before the visit
How to get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. When it suits you, email us at info@mrmastic.co.uk.
Advice
Do you need new build mastic in Edgehead?
Later trades and the final clean can damage fresh sealant. A bead disturbed before it has cured may never seal properly.
These are the problems we’re asked about most:
- Joints pulling apart as timber shrinks
- Beads laid onto grit and dust from the build
- Messy sealant that spoils new finishes
- Leaking shower tray seals in a new home
In and around Edgehead, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
What your quote should include
- Which sealant they’ll use, and why
- What preparation is included
- What happens if the job turns out different
- Is the old sealant removed completely?