Mastic sealing for building owners and managing agents in Clate, Shetland Islands
We carry out mastic sealing for building owners, managing agents and housing associations in Clate. Send photographs or drawings for a fixed quote.
- Water getting in round frames after rain
- Brittle perimeter mastic across a building
- Open joints in brickwork or panels
Mastic sealing for Clate sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
FAQs: Clate
Will you travel to Clate on the island?
Yes, Clate is within the area we cover. Our area covers all of Scotland, cities, towns and islands alike. We plan island jobs around the ferry and the forecast, and bring everything the job needs on the first crossing.
Our building in Clate is near the coast: does that change the sealant?
It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.
Will residents or tenants be disturbed?
Occupiers stay in the building throughout. We flag any areas that need internal access well before the dates so it can be arranged.
How long does a job like this take?
That varies with the scale of the job, though a typical visit usually takes a few days for most blocks, with larger programmes scheduled building by building. Larger or phased jobs take longer, and we will give you a timescale with the quote.
How long will the new sealant last?
It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.
Do you check for asbestos in old sealant?
Asbestos removal isn’t part of our work. If old sealant is suspected, work stops until it’s tested in line with the dutyholder’s asbestos management.
Do you work with property factors and landlords?
Yes, block and estate work is a core part of what we do. Buildings are scheduled in turn with dates agreed in advance.
Mastic sealing in Clate
Managing agents and housing associations usually need paperwork before anyone starts. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We are CHAS accredited and a Constructionline member, with public liability insurance. If you have estate-wide sealant that is simply worn out and movement joints with sealant missing, we can help, whatever the surface. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Clate it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Around Clate, outside mastic waits for dry weather and the right temperature. Programmes allow for the weather.
The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- Clate (ZE2)
- Wider area
- Shetland Islands
- Guarantee
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Last updated
- 3 November 2026
What else we do in Clate
Different surfaces, different methods
Commercial and mixed-use buildings
Commercial occupiers normally stay open during the work so the work is phased.
Planned maintenance
We can work into your cyclical maintenance plan, building by building.
Blocks and managed buildings in Clate
Clate sits close to the coast, within about 1 mile. Sea-facing elevations take driven rain and salt, and their mastic shows it before the sheltered sides do; plan inspections around that. The east of Scotland, where Clate is, gets less rain than the west. External mastic still needs a dry joint and the right temperature, and winter mornings can be frosty. Block programmes are built with that in mind
For a building around Clate, a look at every elevation first shows which joints need renewing now and which can wait.
Clate is about 13 miles north of Lerwick, in the Shetland Islands. If you are looking for mastic sealing in Clate, we can help. Our the Shetland Islands coverage takes in 63 places, from busy centres to rural villages.
We cover the ZE2 postcode districts. If your site is on Rocky Road and Harlsdale or close by, we can quote for mastic joints. Just outside Clate, we also work in Sandwick (1 mile north), Symbister (1 mile north), Hamister (1 mile north), Huxter (1 mile east) and Tripwell (2 miles north-east). A short drive away, we cover Lerwick (13 miles south), Sound (14 miles south) and Brae (12 miles west). For island and remote sites, travel and materials need planning ahead.
Local landmarks in Clate
Green spaces nearby include Loch of Sandwick and Ward of Clett.
Keeping the joints sound
To get the most from the new sealant:
- Mention RAMS, insurance or CSCS requirements up front
- Reduce knocks to communal area joints
- Look at the sunniest and most exposed elevations first
- Encourage occupiers to report problems at frames
Where a paintable product was specified, it can be painted after curing. Non-paintable silicone shouldn’t be painted over.
Failed mastic often goes unnoticed until heavy rain finds it. Acting at the first signs keeps it a straightforward reseal and saves internal repairs.
Signs you need mastic sealing in Clate
Frames, panels and masonry expand and contract through the year, and every joint has to stretch and squeeze with them. If the joint or the product wasn’t suited to the movement, it splits and fails early.
Typical triggers for a call:
- Window mastic that has split and shrunk
- Mastic failing across several blocks on an estate
- Occupiers reporting cold air round windows
- Complaints coming in block by block
For owners and agents with buildings in or around Clate, block-wide mastic programmes deal with frames and external joints of the same age together.
Before you book anyone
- What level of public liability insurance do they hold?
- Who will actually carry out the work
- Will failed sealant be removed rather than covered?
- What site paperwork they can supply
When it isn’t the sealant
Some faults sit outside our scope, and we point that out rather than sealing over them:
- Masonry that has broken away beside the joint
- Materials that need asbestos testing before work
- Water coming in from the roof or rainwater goods
Not sure which it is? You can speak to us on 01277 525 020 or send details through our quote form and we will tell you honestly before you book.
What we seal
- Balcony and threshold joints
- Communal kitchens and washrooms
- Communal entrances and stairwells
- Shopfronts below residential blocks
- External wall and movement joints
- Window and door perimeters on blocks
On site: what to expect
At the end of each section, the masking comes off, the area is cleaned and every joint is checked with your site contact. If an area should be left alone while the sealant cures, we say how long and put signs out. Tell us who will meet us and how to get in at your building near Clate. We’ll confirm the plan with the fixed quote.
- 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.
- Joints are resealed and tooled.
- We check the finished work and confirm the guarantee.
Preparing the site
- Let building users know which areas are affected
- Point out parking and an unloading spot
- Move anything stored against the joints
Request a quote
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 call 01277 525 020 or email a schedule or drawings.
Read more
What affects the price in Clate
A fixed quote reflects the actual work. It allows for:
- Joint width, depth and condition
- Working within restricted access windows
- How accessible the joints are
- The product specified
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.
What we need to price the job
A good diagnosis starts with the right details. Tell us:
- The postcode of the building
- Whether an asbestos survey exists
- Rough lengths or quantities, or drawings if you have them
- Any specification or named product
Need a figure for a tender or a budget? We will quote against your scope and drawings that you can work with. If you have questions first, phone 01277 525 020 or send details through our quote form.