Na h-Eileanan Siar · Scotland
Commercial Sealant in Stornoway
Specialist commercial sealant for Stornoway: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Silicone laid over old silicone by a previous contractor
- Water marks on ceilings under bathrooms
- Rental bathrooms that need resealing between tenants
Commercial sealant for homes and businesses in Stornoway
For a rental portfolio, resealing between tenants keeps bathrooms and kitchens presentable. Several addresses can go on one quote to keep things simple. If you’re dealing with tired sealant in let properties and black, stained silicone in guest bathrooms, we can put it right, whatever the surface.
If you look after holiday lets, a guest house or a community building in or near Stornoway, the washrooms and kitchens need the same care as any city building, and fire-rated joints should be kept in good order.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Where
- Stornoway (HS1, HS2)
- Wider area
- Na h-Eileanan Siar
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Commercial buildings in Stornoway
For seaside hotels, guest houses and holiday lets around Stornoway, heavy use in the busy months is hard on washroom and kitchen sealant, and any building work there should leave fire-rated joints made good. In Scotland, private landlords have to meet the Repairing Standard, and keeping sealant sound across a portfolio is part of that.
In and around Stornoway, as anywhere, good commercial sealant starts with a clean, dry, properly prepared joint. Whether the job is in Stornoway itself or nearby, the right material for each joint matters as much as a neat finish.
Stornoway (Gaelic: Steòrnabhagh) is in Na h-Eileanan Siar. From the centre of Stornoway to the outskirts, commercial sealant is available for homes and businesses alike, from flats and houses to offices and hotels. Across Na h-Eileanan Siar, we cover 87 places, and Stornoway is one of them.
Work in HS1 and HS2 works the same way as everywhere else we cover. Commercial sealant is available to properties on Barony Square, Bain Square and Grant Square. Stornoway sits on or near the A857 and A859. If you are just outside Stornoway, we cover Plasterfield (1 mile east), Laxdale (1 mile north), Sandwick (1 mile south-east), Steinis (1 mile east) and Newmarket (1 mile north). Stornoway is one of the larger places we cover in Na h-Eileanan Siar. Remote and island addresses need a little more planning, so tell us where you are when you ask for a quote.
Around Stornoway
Locally, jobs take us to homes and businesses close to Neptune's Bar. Well-known places in the area include Western Isles Hospital (0.5 miles north) and Lewis Loom Centre (within half a mile south-west). Green spaces nearby include Loch Àirigh na Lic.
Keeping the joints in good condition
To keep the joints looking good and working properly:
- Check extract fans are actually running
- Use mild cleaners on sealant, not bleach or abrasives
- Keep a record of which rooms were resealed and when
- Check the joints during routine room inspections
Ask staff to report splits or lifting sealant early. Catching one split early can save a leak later, and if anything looks wrong, just send an email to info@mrmastic.co.uk.
Watch for the warning signs: mould, splits, peeling corners or water marks downstairs. When you see them, it’s time to plan a reseal.
How we quote for commercial sealant
We quote each job individually. This is what makes a difference:
- Which sealant suits the joint
- Any working-time requirements on site
- The number of rooms or windows
- Whether old sealant or filler has to be cut out
What you pay reflects the work, not guesswork. That’s why we ask a few questions first and send you a clear quote before work begins.
Asking for a quote
There’s no need for technical detail. It helps if you can tell us:
- Where the job is, and your postcode
- Access, such as stairs, a lift or height
- Whether it has been sealed before
- A few pictures by email, if you can
There’s no standard price list. Instead, your job gets its own clear quote. To get started, email us at info@mrmastic.co.uk.
DIY sealant or a professional job?
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
Work for landlords, hotels and businesses
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
In hotels, rooms out of use cost money, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.
Towns and villages near Stornoway
What else we do in Stornoway
How the visit works
There’s no need to move everything out, just the space around the work. Everything nearby is protected, and the work takes a few hours for a single washroom, longer for a whole building in most cases. For a place like Stornoway, longer drives are planned in advance. Tell us about tracks, gates, a ferry crossing or anything unusual about getting there.
- We walk the site with you and agree the rooms, the order and the hours.
- Every area is sheeted and the old silicone stripped out.
- The joints are degreased, treated and left to dry.
- Anti-fungal sanitary silicone goes into wet areas, with suitable sealants elsewhere.
- We check every room and give its cure time for housekeeping.
Getting ready for the visit
- Let us know about earlier repairs to the joints
- Keep children and pets away from the work area
- Let us know if you’ve seen damp or leaks
How to get a quote
Getting a quote is simple: tell us what needs doing and where, and roughly how big it is. Photos by email help us understand the job, and we’ll come back to you with a quote.
Read more
What the job involves on each surface
Office washrooms & kitchens
Kitchen and tea point joints are degreased and resealed, using a food-safe sealant by sinks where it’s needed.
Welfare facilities
Welfare facilities, shower rooms and changing areas need to stay usable. We can plan the work in sections.
Why act early in Stornoway
Sealant work is quick by the room: it takes a few hours for a single washroom, longer for a whole building. After that, each area needs its cure time before use, so the programme is planned around cure times. Out of town in Scotland, exposed walls take a lot of weather, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
The cost depends on the size of the job, how much old material has to come out and how easy the joints are to reach. You’ll have a clear quote before any work starts, so you know where you stand.
Why choose Mr Mastic in Stornoway
- Rated 4.9 stars on Google
- Over 20 years’ experience
- Old sealant always removed completely
- Full insurance on every job
See our cost guide and what customers say.
Your questions about commercial sealant in Stornoway
Is Stornoway within the area you cover?
Yes, smaller places are covered as well as towns. Our work covers the whole of Scotland, including the islands, where work is planned around ferry crossings. Let us know about access, parking and anything unusual about getting there when you book.
Is Stornoway in your area for commercial sealant?
Yes, Stornoway is within the area we cover. Our work covers the whole of Scotland. Just send an email to info@mrmastic.co.uk with a few details of the job, and we’ll give you a clear quote.
Do the sealants smell?
Possibly a little. Any smell clears as the sealant cures, and ventilation helps.
Can you reseal every bathroom in a hotel?
Yes. We will walk the site, agree the scope and the order, and give you one clear quote.
How long do rooms need to be out of use?
Plan for around 24 hours, or the cure time we give for that area. Planning the order of rooms keeps that downtime manageable.
Will it make a mess?
Tidy work is part of the job. We protect what’s around the joints.
Does commercial work come with a guarantee?
Yes. Every job, domestic or commercial, carries our one-year guarantee.
Can you work around guests in a hotel?
Yes. We agree the room order and times with your managers, and you’ll know when each room can be used.