Midlothian · Scotland
Window Mastic in Newton Village
Window and door frames in Newton Village need attention? We remove the old material, prepare the joints and seal them properly, with a 12-month guarantee.
- Old mastic that has gone black or come away
- White mastic on grey or black frames
- Rain getting in at the frame or under the sill
The process
On the day, there’s very little for you to do. Point us to the joints and we will get on with it. The job generally takes a morning for a couple of windows and a door. Outside jobs in Newton Village need a dry day, because sealant won’t bond to a wet joint, so an outdoor job can move if the forecast changes. Work indoors is not affected.
- First, we confirm safe access to each frame.
- Old, cracked mastic is removed completely, along with any loose debris.
- The surfaces are cleaned and left dry.
- Backing rod fills deep voids and the sealant goes in on top.
- We tool the joint so water runs off, then clear up.
Preparing for the visit
- Tell us if parking is tricky
- Let us know if you’ve seen damp or leaks
- Clear items away from the joints we are working on
Getting a quote
We quote each job on its own, so the first step is telling us about yours. Simply drop us a line at info@mrmastic.co.uk and describe the job.
Related advice
Window mastic in Newton Village
Frames and walls don’t move together. Plastic and aluminium frames move with the temperature, while masonry stays fairly still. So the sealant has to stretch and recover, which is why we use a low-modulus product. We work on patio & French doors, timber windows & doors and uPVC windows, and people most often call us about cracked internal joints between frame and plaster and cracked sealant at the sill ends.
Many older Scottish homes still have timber windows set into stone walls. The sealant has to suit the stone, which rules out acetoxy silicones that can mark or attack it.
We stand behind the work with a 12-month guarantee.
- Location
- Newton Village (EH22)
- Wider area
- Midlothian
- Guarantee
- 12 months on all our work
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Newton Village: your questions answered
Does living near the coast affect window mastic in Newton Village?
Near the sea, outside joints face more wind, rain and salt than they would inland, so the choice of sealant and the preparation matter even more. Walls facing the sea are normally the first to need attention.
Will you come out to Newton Village?
Yes, Newton Village is covered. Our work covers the whole of Scotland, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
How long does it take to reseal the windows on a house?
A handful of frames is a short visit, while a whole house takes longer. We confirm the timing with your quote.
Do you have sealant for grey or black windows?
Yes, in most cases. Tell us the frame colour when you get in touch and we will match it as closely as we can.
Do you work for landlords and businesses?
Yes, often. We can quote for several properties at once.
Will new mastic stop draughts?
In many cases. Air often gets in between the frame and the wall, and resealing inside and out closes it.
Can tenants book the work?
We can work for tenants, landlords or agents. Get your landlord’s agreement first.
Is the work guaranteed?
Yes, for 12 months. Keeping drainage clear and checking the joints yearly helps them last.
Can I do it myself?
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is.
If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it doesn’t work out, we can still put it right.
What happens if it’s left?
Not every sealant suits a window. Decorators’ caulk and bathroom silicone aren’t designed for outside joints that move. A low-modulus exterior sealant keeps its stretch through hot and cold weather. 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, the access and the products needed. Ask us for a quote and we will explain what it covers.
Why choose Mr Mastic in Newton Village
- Fully insured
- Old sealant always removed completely
- Quality sealants from Arbo and Everbuild
- We agree the colour with you first
See our cost guide and what customers say.
What we cannot put right
To be straight with you, some problems need a different trade:
- Penetrating damp from a failed cavity tray or render
- Soft or decayed wood in the frame
- Misting between the panes of a double-glazed unit (that needs a new unit)
Not sure which it is? You can email us at info@mrmastic.co.uk and we will tell you honestly.
What we seal
- uPVC windows
- Timber windows & doors
- Composite doors
- Patio & French doors
- Aluminium frames
- Window sills
Frames and glazing around Newton Village
Newton Village is close to the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. That is hard on the mastic around window and door frames, especially on the side facing the sea. Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and failed outside joints work against that.
Rented homes near Shawfair station change hands often, and sound mastic around windows and doors keeps out the draughts and damp that tenants notice first. Homes close to Newton Church include some older properties, and the joint between an old wall and a newer frame is usually the first place rain gets in.
Newton Village is about 2 miles north-west of Dalkeith, in Midlothian. Homes, rented property, offices and hotels in Newton Village is covered for window mastic. Every job comes with our one-year guarantee. Newton Village is one of 33 towns and villages in Midlothian where we work for window mastic.
We work across the EH22 postcode area for window mastic. Local streets include Desmoulins Drive, Baronet Park and Millerhill Road. If you are just outside Newton Village, we cover Millerhill (1 mile east), Shawfair (1 mile north), Old Craighall (1 mile north-east), Newcraighall (1 mile north) and Whitecraig (2 miles east). Within a short drive, we also cover Bonnyrigg (3 miles south), Penicuik (7 miles south-west), Loanhead (4 miles south-west), Gorebridge (5 miles south), Newtongrange (3 miles south) and Mayfield (4 miles south-east).
Near you in Newton Village
Around Newton Village, our work takes us to homes and buildings near Drum Park and the streets around them. Newton Village has its own railway station: Shawfair station. A little further out are Royal Infirmary of Edinburgh (1.8 miles west) and Dalkeith Palace (1.4 miles south-east). The countryside around Newton Village includes Nether Hill and Duddingston Loch.
Aftercare tips
How long the joints last depends on use and care. Here’s what we suggest:
- Check the mastic once a year
- Avoid harsh chemicals near the mastic
- Wash the frames with mild soapy water
- Don’t paint over the silicone
On timber frames, keep the paintwork in good order, because bare, wet timber moves more and pulls at the joint. Paint up to the joint, not over the silicone.
A small gap around a frame only grows. As old mastic keeps shrinking, the gap widens, and heat escapes around the frame. A new joint closes it up.
Also near Newton Village
Other services in Newton Village
How the job changes by surface
Composite doors
If the door itself is draughty, the issue may be the door seals or hinges rather than the frame mastic. We seal the frame and let you know about anything else.
Timber windows & doors
On period timber windows, traditional sand mastic is sometimes the better choice. We can talk through the options.
When to call us in Newton Village
Water runs down the glass onto the sill, so the sill ends and the joint below the frame are common leak points. When that sealant fails, water gets into the wall or under the frame.
Keep an eye out for these signs:
- Untidy mastic left by window fitters
- A bead that doesn’t match the frame
- Old mastic that has gone black or come away
- Cracked sealant at the sill ends
Schools such as Dalkeith High School are buildings too, and its window and door frames need their mastic kept sound, just like a home’s.
Questions to ask before you book
- Are they insured?
- Whether they seal over old material or remove it
- What guarantee comes with the work
- Is VAT in the price?