Moray · Scotland
Window Mastic in Backlands
Mastic around window and door frames, sills and patio doors for homes and businesses in Backlands and across Moray. Fully insured, ARBOMaster approved and guaranteed for a year.
- Mastic that has split away from the wall
- Mastic that’s falling out in pieces
- Water coming in at the bottom corners of a door
Aftercare tips
Simple care keeps the joints in good condition. We recommend:
- Keep timber frames painted
- Do not use solvent cleaners on the joint
- Wash the frames with mild soapy water
- Walk round the house once a year and look at the joints
Silicone cannot usually be painted, so mention any painting plans before we start. There are paintable sealants for joints that need it.
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.
How we handle window mastic in Backlands
The mastic around a window or door seals the gap between the frame and the wall. When it cracks, hardens or pulls away, draughts and rain get in. Our applicators cut it out and replace it with a flexible, weatherproof sealant. If you have cold air getting in at the frame edge and white mastic on grey or black frames, we can put it right, on patio & French doors, aluminium frames and composite doors alike.
Older stone-built homes in Scotland often have sash and case or timber windows set in stone. The sealant has to suit the stone, which rules out acetoxy silicones that can mark or attack it.
The work is guaranteed for twelve months. If there’s a problem with our work within the year, let us know and we’ll sort it.
- Location
- Backlands (IV30)
- Wider area
- Moray
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Different surfaces, different methods
Timber windows & doors
Older timber windows in stone or brick can suit sand mastic rather than modern sealant. We can talk through the options.
Composite doors
Composite doors are normally hung in an uPVC-type frame, and the joint around it is sealed like a window. We match the colour to the frame.
Window mastic in Backlands: local notes
Backlands is within about 1 mile of the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. Both are hard on the mastic around window and door frames, which can dry out and crack sooner where a building faces the weather. Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and sound outside sealant is part of that.
Around Backlands, as everywhere, window mastic is only as good as the preparation behind it.
Backlands is about 6 miles north-west of Elgin, in Moray. Homes, rented property, offices and hotels in Backlands can book us for window mastic. The work is guaranteed for a year. Backlands is one of 58 towns and villages in Moray we cover for window mastic. You can also see our page for Aberdeen, roughly 62 miles from Backlands.
Postcode districts we cover here for window mastic: IV30. If you need window mastic at a property on Manse Road, Firth Rise and Stuart Place or a nearby road, we can help. Nearby, we also carry out window mastic in Hopeman (1 mile north-east), Cummingston (1 mile west), College of Roseisle (1 mile south), Burghead (2 miles west) and Duffus (2 miles east). Larger places within reach include Elgin (6 miles south-east), Forres (9 miles south-west), Lossiemouth (6 miles east), Ashgrove (7 miles south-east), Fochabers (14 miles south-east) and Lhanbryde (9 miles south-east). Island and remote addresses take a little more planning, so please mention your location when you drop us a line at info@mrmastic.co.uk.
What’s near Backlands
Well-known places in the area include Inverugie Castle (0.6 miles east) and Spynie Hospital (5 miles south-east).
Do you need window mastic in Backlands?
Mastic ages in the weather. UV light hardens the outside of the bead, and over the years it loses its give, cracks and comes away.
Look out for these signs:
- A bead that doesn’t match the frame
- Rain getting in at the frame or under the sill
- Untidy mastic left by window fitters
- Leaking joints at the ends of sills
For jobs in and around Backlands, choosing the right material for each joint is as important as a tidy finish.
Before you book anyone
- How much experience the applicator has
- What product goes in the joint
- Are they insured?
- When the joint can take water or movement
What we can’t put right
Before you book, it’s worth knowing the limits too:
- Worn gaskets, brush seals or a door that has dropped
- Broken hinges, locks or handles
- 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’ll tell you honestly before you book.
What we seal
- Patio & French doors
- uPVC windows
- Window sills
- Aluminium frames
- Composite doors
- Timber windows & doors
What affects the cost of window mastic
Your quote is based on your job. We look at:
- Whether the work is at height
- Working hours on commercial sites
- The type of sealant required
- The old material and how stubborn it is
We don’t show prices on the website, because the cost depends so much on the job itself. Call for a quick quote.
What we need to know
What to tell us when you ask for a quote:
- Where the property is
- A few photos by email, if you can
- How many joints, rooms or windows are involved
- Whether it’s a home or a business
For window mastic in Backlands, email us at info@mrmastic.co.uk. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
DIY versus a professional finish
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Your questions about window mastic in Backlands
Do you cover smaller places like Backlands?
Yes, smaller places are covered as well as towns. We work across all of Scotland. Let us know about access, parking and anything unusual about getting there when you book.
Does the coastal weather in Backlands affect outside sealant?
Near the sea, outside joints face more wind, rain and salt than they would inland, so preparation and the right sealant matter all the more. Walls facing the sea are normally the first to need attention.
Do I have to be there?
We need access to the joints, so we’ll agree that with you when we book. Indoors, that normally means someone at home.
Can I do it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.
Do you guarantee window mastic?
Yes. Our one-year guarantee covers every job.
Can you seal the gap between the frame and the plaster indoors?
Yes. The outside joint keeps the weather out, and the inside joint stops draughts and finishes the reveal. We can do either or both.
How long should I leave it?
That depends on the sealant used, so follow the cure time we give you when we finish.
Can I paint over the new sealant?
That depends on the product. Some hybrid sealants can be painted; silicone can’t. Mention any painting plans before any work starts.
Nearby places to Backlands
What else we do in Backlands
How it works
Every visit runs the same way: we check the joints, protect the area around them, do the work and tidy away. Most jobs take a few hours for a few frames, or a day or more for a whole house. 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.
- First we look at every frame and agree the list.
- Next the failed sealant is cut away and the joint cleaned.
- We fit backing rod in deep gaps so the sealant is the right depth.
- A flexible, weatherproof sealant is applied in a colour to suit the frame.
- We clear up and check every joint is fully closed.
Preparing for the visit
- For business premises, tell us about site rules or sign-in
- Mention any tricky access
- Let us know about parking restrictions
How to get a quote
There’s no standard price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To arrange one, email us at info@mrmastic.co.uk.