Mastic sealant contractors in Gillock
We carry out mastic sealing for building owners, managing agents and housing associations in Gillock and the surrounding area. Send photos or drawings for a fixed quote.
- Cracked, hardened mastic round windows on a block
- Draughts at frames across a block
- Open joints in brickwork or panels
Need mastic sealing in Gillock?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Mastic sealing for commercial buildings in Gillock
Different joints need different sealants. Window perimeters and external joints often take a low-modulus neutral-cure silicone, while hybrid polymer sealants grip many materials and are often paintable. We’ll confirm the colours available for the specified product. Most enquiries involve repeated reactive repairs to the same buildings and draughts at frames across a block, across communal kitchens and washrooms, shopfronts below residential blocks and window and door perimeters on blocks. For commercial sealant work in Gillock, you deal with one contact from quote to sign-off, whether it’s one building or several.
Travel to smaller places like Gillock is planned so several buildings can be done on one trip. Send addresses and photos for a quote covering the batch.
Work we carry out comes with a 12-month guarantee. If an installation problem shows up, phone 01277 525 020 or email us and we’ll arrange a return visit.
- Place
- Gillock (KW1)
- Wider area
- Highland
- Cover
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Call
- 01277 525 020
- Updated
- 3 November 2026
How a job runs
Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Travel to smaller Scottish places like Gillock is planned so the job is finished in one visit where possible, so photographs, sizes and a full list matter. Outside work also needs a suitable weather window.
- First comes a look at the joints and, for older buildings, the asbestos records.
- A fixed quote covers the joints, products and order of work.
- We strip out the old sealant.
- Joint faces are cleaned, backed and resealed.
- We finish each building before moving to the next.
Before we start on site
- Confirm the product named in the specification
- Tell staff and tenants when we will be in
- Send your site hours and access windows
Getting a fixed quote
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.
Related advice
Work for main contractors and building owners
Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.
Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.
More services for Gillock
FAQs: Gillock
Can you quote for a block close to Georgemas Junction station?
Yes, we work for agents, landlords and housing associations with blocks of every size. Send the address, photos of the elevations and your access arrangements, and we will give a fixed quote.
Is a smaller place like Gillock outside your area?
No. Places such as Gillock are covered as much as the big towns. Our area covers all of Scotland, cities, towns and islands alike. Where we can, we group nearby jobs to make the most of each trip.
How do you choose the sealant?
A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.
How long will the new sealant last?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.
Can you follow the specification on our project?
Yes. Send it with your enquiry, and we will price the work to it, flagging anything that needs clarifying.
How many days will you need on site?
It depends on the scope, but the work typically takes a day or two for a single block, longer for an estate programme. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.
How long before the joints can be used?
The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we will confirm the curing time on the day.
Maintenance after handover
Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. We suggest:
- Prioritise elevations facing the weather
- Protect low-level joints in entrances
- Group repairs into a planned programme
- Keep a record of when each building was resealed
Where a paintable product was specified, it can be painted after curing. Non-paintable silicone shouldn’t be painted over.
One failed perimeter normally means others on the same building are close so a single failure is a sign to check the rest. Doing them together saves going back again and again.
General trades versus a specialist
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.
What sealant work can’t fix
A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is any of the following:
- Masonry that has broken away beside the joint
- Misted or failed double-glazed units
- Leaks through the frame itself rather than the perimeter
Not sure which it is? You can speak to us on 01277 525 020 or email us and we’ll tell you honestly before you book.
Where we work in Gillock
- Window and door perimeters on blocks
- Shopfronts below residential blocks
- Communal kitchens and washrooms
- External wall and movement joints
- Balcony and threshold joints
- Communal entrances and stairwells
Mastic sealing around Gillock: points for this area
Being in the east of Scotland, Gillock gets less rain than the west coast. Outside mastic still waits for dry, frost-clear conditions. Block programmes are built with that in mind
If you look after a block within reach of Georgemas Junction station, which lies west of Gillock, frame and balcony mastic can be renewed on one programme.
Gillock is about 9 miles south-east of Thurso, in Highland. Any commercial site in Gillock is covered, whether it’s a single job or part of a planned programme. We work across 256 places in Highland, large and small.
If you need mastic sealing in KW1, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Main routes into Gillock include the B874. Nearby places we also cover include Bower (3 miles north-east), Hastigrow (3 miles east), Watten (3 miles south-east), Halkirk (5 miles west) and Castletown (6 miles north) for mastic joints. Where a site is remote or on an island, we plan travel and materials carefully.
What’s near Gillock
For rail, the closest station is Georgemas Junction station, about 3.8 miles west of the centre. Well-known places in the area include Braal Castle (5 miles west). Not far away are Loch Scarmclate.
When to call us in Gillock
We often find joints filled solid with no backing rod, so the mastic is glued to the joint bottom too. That three-sided adhesion stops it stretching and splits as the building moves.
Any of the following is a good reason to get the joints checked over:
- Window mastic that has split and shrunk
- Complaints coming in block by block
- Patchy repairs in mismatched sealant
- Mastic failing across several blocks on an estate
Owners near Gillock can renew frame and external mastic block by block on one programme.
Questions to ask before you book
- How joint depth will be controlled
- Their public liability cover
- Are they CHAS accredited or on Constructionline?
- Their plan for phasing and protecting the area