Facade Sealing in Keiss
Commercial sealant work in Keiss for contractors, FMs and building owners: facade joint and window perimeter sealing on commercial buildings, quoted at a fixed price.
- Hard, chalky sealant that no longer flexes
- Air leaks through failed facade joints
- Sealant pulling away from frames or panels
Facade sealing for Keiss sites
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Quoting for work in Keiss
A fixed quote reflects the actual work. It allows for:
- Removal of failed or old sealant
- Joint width, depth and condition
- Any access equipment needed
- Working within restricted access windows
The specified product makes a difference, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.
What to include in your enquiry
To price the job accurately, we need to understand the site. Send us:
- Asbestos survey details if the building is older
- The product your specification calls for
- Your programme or deadline
- The type of building and who uses it
Need a figure for a tender or a budget? We’ll quote against your scope and drawings you can plan around. If you have questions first, speak to us on 01277 525 020 or use the quote form.
Facade sealing in Keiss
Water ingress at window frames is a frequent reason facilities managers contact us. Very often the perimeter bead has cracked or lost its grip, but not always. We will tell you if we think the leak is coming from somewhere sealant won’t fix. Site teams most often ask us about perimeter sealant that has split or peeled away and unsightly perimeter sealant on a visible elevation, across perimeter joints where frames meet the structure, stone and brick facade joints and window and door perimeters. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Keiss, that means joint design, primers and backing rod as standard.
Outside mastic in Scotland needs a dry, frost-clear joint, and in a place like Keiss that means watching the forecast. A little flexibility in the programme lets external joints go in on suitable days.
Every job we finish is backed by a 12-month workmanship guarantee, in Keiss as everywhere else we work. If our installation lets you down in that time, we return and fix it.
- Where
- Keiss (KW1)
- Region
- Highland
- Guarantee
- 12 months on our workmanship
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Site staff or a sealant specialist?
Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
When it isn’t the sealant
Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:
- Damp caused by condensation inside the building
- Replacing glass or failed glazing units
- Providing access systems for the work
If in doubt, call 01277 525 020 or send photos by email and we will say what we think.
Joints and surfaces we work on
- Perimeter joints where frames meet the structure
- Shopfront frames
- Stone and brick facade joints
- Cladding panel joints
- Coping and flashing joints
- Window and door perimeters
Maintenance after handover
Problems stay small when the joints are checked regularly. In particular:
- Report water ingress at frames as soon as it shows
- Keep sills, gutters and drainage paths clear
- Brief window cleaners about newly sealed joints
- Ask about asbestos in pre-2000 mastic
Include facade joints in your planned maintenance inspections. Signs to look for are cracking, edges lifting, chalking and stiffness; note where they appear.
Check older buildings for asbestos before disturbing old mastic. Older sealants can contain asbestos, and work stops until it’s tested if it’s suspected.
Common questions from Keiss clients
Can you work to our programme on a site in or near Keiss?
Yes. Send the programme and drawings, and we’ll plan the mastic to suit the stages. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
Does a coastal location like Keiss affect which sealant is used?
It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We check the specified product suits the exposure and pay close attention to preparation.
Does weather matter for sealant work?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.
How do you choose the sealant?
If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
How long does a job like this take?
That varies with the scale of the job, though a typical visit usually takes a day or two for a few elevations, and longer where access has to be moved around the building. For bigger or phased jobs, we’ll set out a timescale with the quote.
Do you replace failed glazing units?
No. That work needs a glazing specialist. What we seal are the joints around frames and panels on commercial buildings.
Do you need to see the site first?
It depends on the job. Simple work can often be priced from photographs, while larger or less clear jobs get a site visit first.
What happens if it’s left?
Every shower drives water through a split perimeter bead. The damage builds out of sight: wet linings, rusting fixings, staining and spoiled finishes. Resealing now costs less than repairing interiors later. In Scotland, wind-driven rain finds a failed joint quickly, and for a smaller place like Keiss, a repair visit takes planning, so it’s better to act early.
We don’t publish prices, 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.
Why choose Mastic Doctor in Keiss
- A Constructionline member, so easy to vet
- Specification-led, product-correct work
- Fixed quotes based on photos, drawings or a visit
- One phone line for London, the South East and Scotland
Take a look at what affects the cost or our accreditations.
Also in Keiss
How a job runs
We follow your site rules from the start: signing in, inductions and any permit to work. Once we are cleared to begin, the joints are worked through in the order agreed with your site contact. Where we can, we combine work around Keiss with other jobs nearby. Tell us how flexible your dates are.
- We look at the joints, the drawings and the access before pricing.
- Failed sealant is cut out along its full length.
- Joint faces are cleaned to firm, sound material, with primer where the sealant maker specifies it.
- Backing rod, or bond-breaker tape in shallow joints, limits the depth.
- A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
- We walk the finished joints with you before handing over.
Getting the site ready
- Make sure the joints can be reached
- Let us know about inductions and permits
- Confirm the product named in the specification
Quotes
Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. The easiest way is to give us a call on 01277 525 020 or email drawings and photos.
Related advice
Mastic packages on Keiss sites
Keiss sits close to the coast, within about 1 mile. Schemes this close to the sea see their facade joints tested by wind and rain from the day they’re sealed, so we check the specified product suits the exposure before the first bead. Keiss is on Scotland’s drier eastern side. Cold, damp starts still stop external sealing on some days. We programme around it with the site team.
Sites around Keiss get mastic sealed to the drawings and the programme, nothing improvised. A facade joint near Keiss lasts when width, depth and backing are right, not just the finish.
Keiss is about 15 miles east of Thurso, in Highland. Looking for facade sealing in Keiss? We can help. We work across 256 places in Highland.
Business premises anywhere in KW1 are within our area. If your site is on High Street, South Street and Robertson Crescent or close by, send details and we’ll quote for facade joints. Sites close to Keiss are covered too, including Reiss (4 miles south), Ackergillshore (4 miles south), Hastigrow (5 miles west), Staxigoe (6 miles south-east) and Haster (6 miles south). Remote and island addresses take more planning, from travel and ferries to the weather, so mention the location when you speak to us on 01277 525 020 or email us.
Around Keiss
A little further out are Caithness Broch Centre (2 miles north-east) and Keiss Castle (0.7 miles north-east). Green spaces nearby include Loch of Wester.