Highland · Scotland
Sand mastic for sash & case windows in Kildary, Highland
Traditional burnt sand mastic around sash and case windows and doors in stone and brick for householders, landlords and businesses in Kildary. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Tired mastic found when preparing windows for paint
- Cracked mastic round a front door frame
- Patchy fillers round a sash window
Sand mastic for homes and businesses in Kildary
We renew sand mastic around sash windows and doors set in stone or brick. The old mastic is raked out, the joint is prepared and new mastic is shaped by hand. If you are dealing with crumbling sand mastic round a window and cracked mastic round a front door frame, we can help, on tenement windows, brick reveals and timber door frames alike.
Outdoor sealant needs a dry surface, so window work around Kildary is planned around the weather. Tell us about access to all the windows and doors, upstairs included.
A 12-month guarantee comes as standard, so you’re covered after we have gone.
- Location
- Kildary (IV18)
- Region
- Highland
- Guarantee
- A year, on every job
- Price
- A clear price before we start
- info@mrmastic.co.uk
- Updated
- 26 October 2026
What happens on the day
At the end, we look at the finished work together and explain the cure time. The visit itself normally takes a few hours per window, depending on the condition of the joints, depending on the size of the job. In smaller Scottish places, parking is normally less of an issue than access and distance. Tell us how to find the property and how to reach the work.
- We start by checking each surround and agreeing the joints to renew.
- The loose and crumbling mastic is raked out and the joint cleaned.
- Large voids are packed out first, so the mastic isn’t too thick.
- The mastic is mixed, pressed into the joint by hand and shaped.
- The finish is dressed so it sits neatly against the stone or brick.
Before we arrive
- Plan for the work area to be out of bounds to pets and children
- Let us know about parking restrictions
- Mention any leaks or damp you’ve noticed
How to get a quote
We don’t publish a price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To arrange one, send an email to info@mrmastic.co.uk.
Read more
Windows and doors in Kildary
Kildary is close to the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. That is hard on the mastic around older windows and doors, especially on the side facing the sea. Kildary is in the west of Scotland, which is wetter than the east, so there’s plenty of rain for the mastic around older windows and doors to keep out.
For landlords with property near Fearn station, cracked sand mastic around sash windows lets in the draughts tenants complain about.
Kildary is about 14 miles north-west of Nairn, in Highland. We carry out sand mastic for householders, landlords and businesses in Kildary and nearby. Kildary is one of 253 towns and villages in Highland we cover for sand mastic.
Postcode districts we cover here for sand mastic: IV18. Local streets include Parkside and Parkhill, and we cover them all. Close by, we work in Milton (1 mile south-west), Kilmuir (1 mile south-west), Barbaraville (2 miles south-west), Arabella (2 miles east) and Pitcalnie (3 miles south-east). We also work in nearby towns such as Nairn (14 miles south-east), Tain (4 miles north), Alness (8 miles south-west), Dornoch (9 miles north), Invergordon (5 miles south-west) and Fortrose (12 miles south). If you are somewhere remote, a little more planning is needed, so mention it when you ask for a quote.
Near you in Kildary
For rail, the closest station is Fearn station, about 3.4 miles north-east. Nearby you’ll also find Milntown Castle (0.9 miles south) and County Community Hospital (4.7 miles south-west). Green spaces nearby include Loch Eye.
DIY sealant or a professional job?
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.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.
Different surfaces, different methods
Stone surrounds
We take care not to mark the stone when the old mastic comes out.
Sash and case windows
Most of our sand mastic work is on sash windows. We renew the mastic round each box.
Aftercare tips
Looking after new joints is easy:
- Clear gutters so water does not pour onto the windows
- Avoid heavy scraping on the mastic joint
- Plan mastic work ahead of painting
- Look over the window mastic once a year
Keep gutters and sills clear so water runs away from the surround. Water sitting against the mastic shortens its life.
It’s best to renew mastic before painting the windows. Paint over cracked mastic only covers it up.
What affects the cost of sand mastic
The quote reflects the job in front of us. We take into account:
- Whether old sealant or filler has to be cut out
- The number and length of the joints
- Whether there’s mould to deal with
- How many areas need sealing
Combining jobs into one visit normally makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. You’ll get one clear quote for the whole job.
What we need to know
Before you ask for a quote, have a think about:
- The address or postcode of the job
- The problem you’ve noticed
- Pictures of the joints, sent by email
- Any access issues, like height or stairs
Need a quote? Please drop us a line at info@mrmastic.co.uk with a few details. You will know what we plan to do, and what it will cost, before any work begins.
Kildary: your questions answered
Does living near the coast affect sand mastic in Kildary?
Coastal homes put outside sealant through more weather than inland ones, so preparation and the right sealant matter all the more. Walls facing the sea are normally the first to need attention.
I let a flat near Fearn station. Can you help?
Yes, we work for landlords and letting agents. You can send an email to info@mrmastic.co.uk with the address and a few details, and we’ll give you a fixed price before we start.
Is it messy?
No. We protect the surfaces around the joints, and we tidy up before we go.
Do I need permission for sand mastic on a listed building?
Your local planning authority is the one to ask. They decide whether consent is needed.
Do the sealants smell?
Some sealants have a smell while they cure, but it fades. Opening a window helps.
Are you fully insured?
Yes. Full insurance covers our work.
How long will you be here?
As a guide, most jobs take a few hours for a single window, longer for several. Larger jobs naturally take longer, and we will say how long yours will take.
Do you work for hotels and businesses?
Yes. Commercial and hotel work is a large part of what we do, as well as homes. Working times can be discussed when we quote.
Signs you need sand mastic in Kildary
Over the years, sand mastic weathers. It dries out, cracks and loses its grip from the frame or the masonry.
Look out for these signs:
- Wind and rain getting in round a sash window
- Failed mastic on an exposed elevation
- Cracked mastic round a front door frame
- A silicone bead on a sash window that spoils the look
Homes close to Church include some older properties, and frames set in older brick or stone need a sealant that suits the wall as well as the frame.
What to look for in a quote
- When the joint can take water or movement
- Whether you can choose the colour
- How the joint is cleaned and prepared
- Who turns up on the day
More services for Kildary
Why act early in Kildary
Draughts round a sash window aren’t always the sashes. Gaps between the frame and the wall can be just as bad and new mastic seals them. In an older home around Kildary, damp from a failed joint can get into timber and plaster.
No two jobs are quite the same, so each one gets its own quote. Size, access and the product the joint needs all play a part.
Why us?
- Experience in homes, commercial sites and hotels
- More than 20 years in sealant work
- Anti-fungal sanitary silicone in wet areas
- We never seal over old sealant