Midlothian · Scotland
Silverburn New Build Mastic
New-build sealant joints in Silverburn need attention? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Beads laid onto grit and dust from the build
- Second-fix sealing on new plots
- Untidy sealant flagged on a snagging list
About our new build mastic in Silverburn
For builders and developers, we work through plots to the schedule you give us. Bathrooms, en suites, kitchens, frames and skirting are sealed ready for handover. If you’re dealing with frame joints opening as the plaster dries and shower seals failing in the first year or two, we can put it right, whatever the surface.
Around smaller Scottish places like Silverburn, new homes tend to be single plots or small developments. They need their sealant and floor joints finished just as carefully as on a big site.
All our work comes with our 12-month guarantee.
- Place
- Silverburn (EH26)
- Region
- Midlothian
- Guarantee
- A year, on every job
- Quote
- A clear price before we start
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Keeping the joints in good condition
Aftercare is simple:
- Clean sealant with mild detergent, not abrasives
- Report sealant problems to your builder during the snagging period
- Avoid running a DIY bead over the old one
- Get a leaking seal dealt with right away
Avoid standing on the rim of the bath or the edge of the tray in the first few weeks. If a bath or tray moves when you stand in it, get it looked at.
Don’t let the snagging period run out with sealant problems unreported. After that, putting it right may fall to you, so raise it early.
What else we do in Silverburn
What the job involves on each surface
Skirting and floors
As timber and screed dry, skirting and floors shift. We use a flexible product rather than caulk painted or coloured to suit.
Bathrooms and en suites
En suite showers are a common source of leaks into the room below. Resealing properly keeps water where it belongs.
What affects the cost of new build mastic
We don’t publish a price list, because no two jobs are the same. The quote depends on:
- The type of sealant required
- The old material and how stubborn it is
- Working hours on commercial sites
- How easy the joints are to reach
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.
What to tell us for a quote
Photos help, but a description is a good start. Try to tell us:
- How many joints, rooms or windows are involved
- Any previous sealing or DIY work
- Where the job is, and your postcode
- If it’s domestic, commercial or a hotel
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll talk you through what we’d do. Whenever you are ready, email us at info@mrmastic.co.uk.
When it isn’t the sealant
New sealant can’t fix everything, and we’d rather say so up front. It won’t solve:
- Disputes or warranty claims with your builder
- Cracked trays, tiles or worktops
- Movement caused by a poorly fitted tray or bath
If you are not sure, just email us at info@mrmastic.co.uk and we’ll give you a straight answer before you book.
Joints and surfaces we work on
- Bathrooms & en suites
- Show homes
- Windows & doors
- Kitchens
- Skirting & floors
- Plot handovers
New build mastic in Silverburn: local notes
Many new homes in Scotland are timber-framed, so skirting and sealant joints can open up as the building settles.
Whether the job is in Silverburn itself or nearby, the right material for each joint matters as much as a neat finish. In and around Silverburn, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Silverburn is about 2 miles west of Penicuik, in Midlothian. From the centre of Silverburn to the outskirts, we cover new build mastic for every kind of property, from flats and houses to offices and hotels. Our area takes in 33 places across Midlothian. There’s also a page for Edinburgh, roughly 8 miles from Silverburn.
Postcode districts we cover here for new build mastic: EH26. If you need new build mastic at a property on Biggar Road and Hopelands Road or a nearby road, our applicators can take on the job. We also cover the places around Silverburn: Penicuik (2 miles east), Howgate (3 miles south-east), Milton Bridge (3 miles north-east), Bonaly (5 miles north) and Torphin (5 miles north). We also work in nearby towns such as Bonnyrigg (7 miles north-east), Dalkeith (9 miles north-east), Loanhead (6 miles north-east), Gorebridge (9 miles east), Newtongrange (9 miles east) and Mayfield (10 miles east).
Around Silverburn
Well-known places in the area include Penicuik Paper Heritage Museum (2.1 miles east) and Brunston Castle (1.3 miles south). Open spaces near Silverburn include Scald Law.
Silverburn questions
Do you cover Silverburn for new build mastic?
Yes, Silverburn is within the area we cover. We work across all of Scotland. Just send an email to info@mrmastic.co.uk with a few details of the job, and we will give you a clear price.
Do you cover smaller places like Silverburn?
Yes, Silverburn is covered. Our work covers the whole of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
How long will you be here?
As a guide, most jobs take a few hours in a single home. Bigger jobs take longer, and we’ll say how long yours will take.
How long before the joint can be used?
Many sealants skin over quickly but take longer to cure fully. We’ll tell you how long to leave the joint.
Will the old sealant be removed?
Yes, always, and completely. New sealant won’t bond properly to old, so any old material comes out before anything new goes in.
Are you fully insured?
Yes. Full insurance covers our work.
Do you use white or clear sealant?
That depends on what the joint meets: white or clear for most sanitary joints, colours for worktops, floors and frames. We agree the colour before work begins.
Is it messy?
Not at all. The area is protected while we work and cleaned up afterwards.
DIY versus a professional finish
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.
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
The process
Once we’re on site, we check the joints match what you told us. If anything is different, we explain it before carrying on. After that, the work takes anything from a few hours to several days, depending on the number of plots. Outdoor work around Silverburn depends on the weather, as sealant needs a dry surface, so an outdoor job can move if the forecast changes. Work indoors is not affected.
- We start by going through the snagging items or plot schedule with you.
- Every bit of the old builder’s sealant is cut out down to clean surfaces.
- We clean out the dust and grit left from the build.
- We prime where needed and apply a sealant suited to each joint.
- We tool every joint neatly and tell you when each area can be used.
How to prepare
- Tell us about any previous sealing or DIY attempts
- Tell us if parking is tricky
- Mention any leaks or damp you’ve noticed
Ask for a quote
If you are in Silverburn and need new build mastic, send an email to info@mrmastic.co.uk. Tell us what the problem is and where, and we will agree the price before any work begins.
Related advice
Leave it or put it right?
Resealing everything on a snagging list in one visit is usually simpler than chasing joints one at a time. You get one visit and one clear quote for the lot. 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.
Doing several joints on one visit usually makes better use of the time than several visits. We will give you a clear price for the lot.
Why choose Mr Mastic in Silverburn
- White, clear, grey or coloured to suit, where the product allows
- 4.9 on Google from 180+ five-star reviews
- You choose the colour before work begins
- Any old sealant cut out fully, not covered over