Mastic sealant contractors in Ardlui
Mastic sealing in Ardlui, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.
- Occupiers reporting cold air round windows
- Brittle perimeter mastic across a building
- A mix of products and colours from past repairs
Mastic sealing near Ardlui
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Looking after buildings in and around Ardlui
Ardlui is on Scotland’s wetter western side. Frame mastic on weather-facing sides tends to fail first. We plan block programmes with the forecast in mind.
Buildings close to stations like Ardlui station (0.6 miles north-west of Ardlui) are often flats over shops, with frame mastic to keep sound.
Ardlui is about 20 miles north of Helensburgh, in Argyll and Bute. If you’re looking for mastic sealing in Ardlui, we can help, as we do across Argyll and Bute. We work across 124 places in Argyll and Bute, large and small. Glasgow is covered too, around 35 miles from Ardlui.
We cover the G83 postcode districts for mastic joints. Sites close to Ardlui are covered too, including Inverarnan (2 miles north), Succoth (6 miles south), An Tairbeart (6 miles south), Tarbet (6 miles south) and Arrochar (7 miles south). Further afield, our area takes in Garelochhead (15 miles south), Inbhir Aora (15 miles west) and Inveraray (14 miles west).
Around Ardlui
The closest station to Ardlui is Ardlui station, roughly 0.6 miles north-west of the centre. A little further out are Island I Vow Castle (1.4 miles south-east). Open spaces near Ardlui include Geal Loch.
Mastic sealing in Ardlui
Treatment starts with a proper look: which joints have failed, why, and whether sealant is the right answer. Old mastic is removed entirely, the faces prepared, primer used where the maker specifies it and new sealant tooled in, with backing rod setting the depth where it’s needed. If you have repeated reactive repairs to the same buildings and window mastic that has split and shrunk, we can put it right. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Ardlui, that means joint design, primers and backing rod as standard.
Around Ardlui, outside mastic waits for dry weather and the right temperature. We agree a window with some flexibility.
Work we carry out comes with a 12-month guarantee. If an installation problem shows up, call the office on 01277 525 020 or use the quote form and we will arrange a return visit.
- Where
- Ardlui (G83)
- Wider area
- Argyll and Bute
- Cover
- 12 months on every job
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Honest limits
Our job is the joint, not everything around it. On its own, sealant can’t deal with:
- Glazing that needs replacing
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
- Leaks from above rather than through a joint
Not sure which it is? You can ring 01277 525 020 or use the quote form and we’ll tell you honestly before you book.
Surfaces we seal
- Communal entrances and stairwells
- Communal kitchens and washrooms
- Shopfronts below residential blocks
- Window and door perimeters on blocks
- Balcony and threshold joints
- External wall and movement joints
Site staff or a sealant specialist?
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
On site: what to expect
We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. Travel to smaller Scottish places like Ardlui is planned so the job is finished in one visit where possible, so photographs, sizes and a full list matter. External joints need a dry spell as well.
- We inspect each building and record the joints that have failed.
- The quote is fixed and split as suits you.
- We agree the programme and dates with you.
- Old mastic is removed and the joint faces prepared.
- New sealant goes in with backing rod and primer where needed.
- We check the finished work and confirm the guarantee.
What we need from you
- Explain the parking and delivery arrangements
- Share your working hours and any access restrictions
- Flag any permit to work we will need
Get a fixed quote
Every quote starts with the facts: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.
Read more
Common questions from Ardlui clients
Is a smaller place like Ardlui outside your area?
No. Places such as Ardlui are covered as much as the big towns. We work across every Scottish council area. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
We manage a building near Ardlui station. Can you help?
Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Send the address, photos of the elevations and your access arrangements, and we will give a fixed quote.
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it.
Do you guarantee the mastic work?
Our workmanship carries a 12-month guarantee and we hold public liability insurance.
Who decides which product is used?
A specification, where there is one, decides it. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
How long does a typical visit take?
The duration is planned around your programme and the access we’re given. We will give you an estimate of time on site when we quote.
How do you reach windows on upper floors?
Every block is different. We agree access with you at quote stage so there are no surprises.
Do you need mastic sealing in Ardlui?
Much failed sealant was laid on dirty, dusty or damp surfaces. Where the faces weren’t cleaned or primed as specified, the bead peels off one side.
Typical triggers for a call:
- Estate-wide sealant that is simply worn out
- No planned programme for sealant
- Occupiers reporting cold air round windows
- Water getting in round frames after rain
Around Ardlui, a planned programme renews failed mastic across a building or estate in one go.
Questions to ask before you book
- How the existing material will be dealt with
- How long is the guarantee, and what does it include?
- The named product and why it was chosen
- Their pre-qualification and accreditations
Leave it or put it right?
A bead run over old mastic can look like a repair. It won’t grip the old sealant and soon comes away. Full removal and proper preparation is what lasts. Renewing every failing joint on one visit is the sensible approach for a place like Ardlui. Send photos and we’ll quote for everything together.
Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we’ll put a fixed figure on it.
Why clients in Ardlui choose us
- A range of standard colours, depending on the product
- Health and safety: CHAS accredited
- Over 20 years of commercial sealing
- Workmanship guaranteed for 12 months
Take a look at what affects the cost and how we’re accredited.
Other services in Ardlui
What affects the price in Ardlui
Quotes vary with the job. Expect it to depend on:
- Backing rod, priming and other preparation
- Site requirements such as inductions and permits
- Phasing around occupants
- Travel to remote or island sites
There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we’ll price your job on its own details.
What we need to price the job
For an accurate fixed quote, we need a clear picture of the site. Useful things to include:
- The site address and postcode
- Whether the building will be occupied during the work
- Drawings or a marked-up plan, if available
- The asbestos register, for older buildings
To get a fixed quote, give us a call on 01277 525 020 or send details through our quote form with the site address and an outline of the work. Our quote form is another easy route.