Highland · Scotland
Glazing Silicone in Lewiston
We cover Lewiston for glazing silicone for conservatories, rooflights, glass panels and shower screens. Old material cut out, joints cleaned and sealed neatly.
- Cracked silicone between glass panels
- New silicone smeared over old sealant
- Leaking glazing joints on a rooflight
How we handle glazing silicone in Lewiston
We work across Lewiston on glazing joints for homes and businesses. From conservatories to shower screens, it’s the same careful method. We work on rooflights, conservatory frames and glass balustrade bases, and the jobs we see most are water getting into a conservatory at the joints and water running down inside the glass.
Mastic can only go onto a dry joint, so outside work in Lewiston depends on the weather, and longer journeys are planned in advance. Let us know about access to every frame, including any upstairs.
Our work is backed for twelve months, and the guarantee is the same wherever you are.
- Where
- Lewiston (IV63)
- Region
- Highland
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Common questions in Lewiston
Is Lewiston within the area you cover?
Yes. Lewiston is within the area we cover, which takes in towns, villages and rural addresses. We work across all of Scotland. Just mention lanes, gates or anything else about the route when you book.
Do you cover Lewiston for glazing silicone?
Yes. We work across all of Scotland, and Lewiston is part of that. Just send an email to info@mrmastic.co.uk with a few details of the job, and we will give you a clear price.
Can a conservatory leak be sealed?
Often, if the leak is at a sealant joint. We find where the water gets in first before any sealing.
What guarantee do I get?
Our 12-month guarantee applies on all our work.
Why not top up the existing silicone?
Topping up is a common cause of leaks. A proper job means cutting out, cleaning and resealing.
Do you offer different sealant colours?
We will suggest a colour to suit the surroundings, from white and clear to greys and other shades. The product needed can limit the range.
Are you insured?
Yes. We are fully insured.
Will there be a smell?
Sometimes, a little. It fades as the sealant cures.
Leave it or put it right?
A leaking joint will not fix itself. Left, water can mark floors, damage plaster and rot timber so early action saves a bigger repair. In a place like Lewiston, small leaks are easy to put off, but water through a failed joint keeps working away until it’s fixed.
We don’t show prices on the website, because each job is priced on what it involves. For a quick quote, please email us at info@mrmastic.co.uk and we’ll talk you through it.
Why book with us
- Old sealant always removed completely
- Every job guaranteed for a year
- Anti-fungal sanitary silicone in wet areas
- Homes, businesses and hotels
Take a look at how sealant jobs are priced and customer reviews.
Looking after it afterwards
Once the sealant has cured, a few habits help it last:
- Wipe the screen down after showering
- Keep scrapers and blades away from the silicone
- Open vents or windows to let moisture out
- Avoid strong solvents on or near the sealant
Use mild cleaners on and around the silicone. Strong solvents can soften or mark it.
A leaking shower screen may not show at first. It can damage the floor or the ceiling below before you spot it.
Glazing silicone in Lewiston: local notes
With historic houses such as Boleskine House (about 4.4 miles south) nearby, there’s older building stock in the area around Lewiston as well as newer homes. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that is traditional sand mastic. Private landlords in Scotland must meet the Repairing Standard, which includes keeping a home wind and watertight, and failed outside joints work against that.
Schools such as Glen Urquhart High School are buildings too, and its window and door frames need their mastic kept sound, just like a home’s.
Lewiston is about 13 miles south-west of Inverness, in Highland. Every kind of property in Lewiston is covered for glazing silicone. Every job comes with our 12-month guarantee. Across Highland, we cover 253 places, Lewiston among them.
Every address in IV63 is covered for glazing silicone, from the main roads to the quietest streets. That includes homes and businesses on Dal of Borlum, Carn Glas and Carriers Croft and the roads around them. If you’re just outside Lewiston, we cover Drumnadrochit (1 mile north), Torness (4 miles east), Gorthleck (6 miles south), Dores (7 miles north-east) and Kiltarlity (8 miles north). We also work in nearby towns such as Inverness (13 miles north-east), Merkinch (14 miles north-east), Hilton (13 miles north-east), Crown (14 miles north-east), Millburn (14 miles north-east) and Muir of Ord (13 miles north). Island and remote addresses take a little more planning, so tell us where you are when you ask for a quote.
Near you in Lewiston
We work in homes and buildings around Drumnadrochit Hotel, among other places. Nearby you’ll also find Urquhart Castle (1.3 miles east) and Urquhart Castle Visitor Centre (1.2 miles east). For a walk, there’s Loch Ness.
Common problems we fix in Lewiston
Sealant laid over old sealant doesn’t last. Plenty of leaks come from a quick top-up over the old bead leaving a path for water.
People generally contact us when they notice something like this:
- Rooflight joints letting water in
- Water getting into a conservatory at the joints
- Drips on the inside of a conservatory window
- A quick top-up bead that didn’t last
In the older streets around Kilmore Parish Church of Scotland, 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
- How hidden problems are handled
- Is the old sealant removed completely?
- When the joint can take water or movement
- How the joint is cleaned and prepared
Should I try it myself first?
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is.
A DIY attempt does not rule out a professional job. We cut it out and start again.
Nearby places to Lewiston
Also in Lewiston
Work for landlords, hotels and businesses
We also work for property managers and facilities teams in Lewiston and across Highland. We can quote a run of properties together.
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements.
Quotes for glazing silicone in Lewiston
Your quote is based on your job. We look at:
- How much there is to do
- Whether there’s mould to deal with
- The product the joint needs
- How much old sealant there is and how hard it is to remove
Doing several joints on one visit is normally more efficient than separate visits, so it’s worth mentioning everything you’d like done. We will send you a clear quote for the lot.
Helping us quote
To make quoting easier, please include:
- Where the property is
- Pictures of the joints, sent by email
- The rough size of the job
- Any previous sealing or DIY work
We quote each job on its own, so the first step is telling us about yours. Just send an email to info@mrmastic.co.uk with the details and send pictures if you have them.
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, depending on how many joints need doing, depending on the amount of work. For a place like Lewiston, longer drives are planned in advance. Mention tracks, gates, ferries or anything else about the route.
- First, we check where the water gets in.
- We remove the old sealant carefully.
- We clean the glass and frame so the new silicone bonds.
- A neutral-cure glazing silicone is applied and tooled.
- Each joint is checked and, where possible, water-tested.
Before we arrive
- Tell us if parking is tricky
- Clear items away from the joints we’re working on
- Plan for the work area to be out of bounds to pets and children
Getting a quote
Want a quote for glazing silicone? Please email us at info@mrmastic.co.uk and tell us about the job. We will explain what we’d do and send you a clear quote before any work starts.