Na h-Eileanan Siar · Scotland
Clachan Shannda Glazing Silicone
Professional glazing silicone in and around Clachan Shannda, with old sealant always removed completely and a 12-month guarantee.
- Split or lifting silicone on glass
- Water running down inside the glass
- Leaks where conservatory glass meets the frame
Landlords, agents and businesses in Clachan Shannda
If you manage several properties in or around Clachan Shannda, jobs at different addresses can go on one quote. Just tell us the addresses and what each one needs, and photos by email help.
We work for landlords and agents as well as householders. Sealant work between tenants keeps a property looking cared for before the next move-in.
Glazing silicone for homes and businesses in Clachan Shannda
Glazing silicone is a maintenance item. Sun, rain and movement wear it down, and once it cracks, water follows. Resealing puts that right. We are often asked to deal with leaking glazing joints on a rooflight and new silicone smeared over old sealant, across glass balustrade bases, glass-to-frame joints and rooflights.
Many older Scottish homes still have timber windows set into stone walls. Those suit a traditional sand mastic or a neutral-cure sealant, not an acetoxy silicone that can attack some stone.
There’s a 12-month guarantee on every job.
- Where
- Clachan Shannda (HS6)
- Region
- Na h-Eileanan Siar
- Cover
- 12 months on all our work
- Price
- A clear price before we start
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Nearby places to Clachan Shannda
More services for Clachan Shannda
Clachan Shannda homes and the weather
Clachan Shannda 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. That is hard on glazing joints and frame seals, especially on the side facing the sea. On the islands, wind and salt spray are hard on outside sealant.
Around Clachan Shannda, as everywhere, glazing silicone is only as good as the preparation behind it.
Clachan Shannda (Gaelic: Clachan Sands) is in Na h-Eileanan Siar. Jobs in Clachan Shannda get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Clachan Shannda is one of 87 places in Na h-Eileanan Siar where we work for glazing silicone.
All of HS6 is covered for glazing silicone. You’ll find Clachan Shannda on the B893, so it’s easy for us to get to with everything needed for glazing silicone. Other places close to Clachan Shannda include Ruisgarry (4 miles north-east), Lochmaddy (5 miles south-east), Locheport (8 miles south), Claddach Kyles (9 miles south-west) and Claddach Kirkibost (9 miles south-west). Island and remote addresses take a little more planning, so tell us where you are when you ask for a quote.
Around Clachan Shannda
Green spaces nearby include Loch nan Gobhar and Borve Hill.
How the job changes by surface
Glass balustrade bases
The base joint is cut out and resealed. We don’t install or replace glass.
Glass-to-glass joints
Glass-to-glass joints depend entirely on the sealant. It must be clean, neat and well bonded.
The process
The work is kept neat and contained to the area we’re working on, so you can get on with your day. Expect the work to take a few hours for most jobs, and we explain the cure time before we leave. Outside jobs in Clachan Shannda need a dry day, because sealant won’t bond to a wet joint, so external jobs may need to move if the day turns wet. Indoor work goes ahead whatever the weather.
- We find where water is getting in and check whether it’s a sealant joint.
- The old sealant is removed from the glass and frame without scratching them.
- We clean the joint with a solvent that suits the glass and frame.
- Glazing silicone suited to the joint is applied and tooled.
- We look over every joint and, where we can, test it with water.
Before we arrive
- Keep children and pets away from the work area
- Let us know about parking restrictions
- Tell us about access, such as stairs, a lift or high-level joints
Getting a quote
For a quick quote, get us on the phone, or email us if that is easier. Tell us about the joints that need doing and we’ll explain what’s involved before giving you a price.
Advice
What affects the cost of glazing silicone
We quote each job individually. These are the things that affect it:
- Any mould that needs treating
- The number of rooms or windows
- How easy the joints are to reach
- Which sealant suits the joint
The cost depends on the size of the job, how much old material has to come out and access to the work. You’ll have a clear quote before any work starts.
Helping us quote
You do not need to know the technical terms. Just tell us:
- Access, such as stairs, a lift or height
- Photos by email, if that is easy
- Where the job is, and your postcode
- The type of property
Getting a quote is simple: tell us what needs doing and where, and roughly how big it is. A few pictures by email make the job easier to understand, and we’ll take it from there.
Can I do it myself?
Sealing over old silicone is the commonest DIY error. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.
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.
What we cannot put right
We will always be straight with you, so here’s what new sealant won’t do:
- Leaks from the roof covering or flashing (a roofer’s job)
- Frames that have decayed or split
- A roof that has moved or dropped
If you are not sure, just email us at info@mrmastic.co.uk and we will give you a straight answer before booking.
Surfaces we seal
- Shower screens
- Conservatory frames
- Glass-to-glass joints
- Glass-to-frame joints
- Rooflights
- Glass balustrade bases
Common questions in Clachan Shannda
Is glazing silicone in a coastal place like Clachan Shannda any different?
Coastal homes put outside sealant through more weather than inland ones, so the choice of sealant and the preparation matter even more. It’s worth checking the walls that face the sea first.
Do you cover smaller places like Clachan Shannda?
Yes, smaller places are covered as well as towns. We work across all of Scotland, including the islands, where work is planned around ferry crossings. Just mention lanes, gates or anything else about the route when you book.
Do you work for hotels and businesses?
Yes. We work in offices, washrooms, hotels and other commercial premises, as well as homes. We can talk about working times when we quote.
Do you fit new glass or sealed units?
No. We renew the sealant. Glass and sealed units need a glazier.
How long before the joint can be used?
Cure times vary by product and the temperature. Before we leave, we will tell you the cure time.
Can you reseal the base of a glass balustrade?
Yes. The sealant joint at the base can be renewed. Fitting glass is a separate trade.
Is it enough to run a bead over the old sealant?
Topping up is a common cause of leaks. A proper job means cutting out, cleaning and resealing.
Do you reseal glass shower screens?
Yes. We cut out the old silicone and reseal the glass-to-wall and glass-to-tray joints.
When to call us in Clachan Shannda
Not every leak is a sealant problem: broken panels, roof problems and blocked gutters can all let water in. We find the cause before we seal anything.
Common reasons people contact us include:
- Black or yellowed silicone on glass joints
- Leaks where conservatory glass meets the frame
- New silicone smeared over old sealant
- Failed sealant around rooflight glass
For jobs in and around Clachan Shannda, choosing the right material for each joint is as important as a tidy finish.
Before you book anyone
- How hidden problems are handled
- The length of the guarantee
- Whether all the old sealant comes out first
- Is VAT in the price?