Facade and window perimeter sealing in Mossbank, Shetland Islands
Planning work on a facade joint in Mossbank? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Weathered joints at frame-to-structure perimeters
- Sealant pulling away from frames or panels
- Water coming in around window frames
Need facade sealing in Mossbank?
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Leave it or put it right?
Leaving failed perimeter sealant also makes the eventual job bigger: edges get wet, render and timber deteriorate and frames can move. Acting at the first sign of splitting keeps the fix simple. Buildings that aren’t in daily use, such as halls and seasonal premises, may let water in unnoticed, so a failed joint has time to cause damage. Early resealing prevents it.
Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.
What you get with us
- Work to your specification and the manufacturer’s guidance
- Failed material removed, not covered up
- 12 months’ guarantee on every job
- RAL and finish matching where the product range allows
Read our cost guide and how we’re accredited.
Facade sealing in Mossbank, done properly
We don’t install glazing systems or replace glass. What we seal are the joints around them: the frame-to-structure perimeter, panel-to-panel joints and window and door surrounds with products suited to facade or glazing perimeter joints. If you have draughts around frames and panels and unsightly perimeter sealant on a visible elevation, we can help. For commercial sealant work in Mossbank, you deal with one contact from quote to sign-off, whether it’s one building or several.
External sealing around Mossbank depends on dry faces and the right temperature. A little flexibility in the programme lets external joints go in on suitable days.
We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.
- Location
- Mossbank (ZE2)
- Wider area
- Shetland Islands
- Guarantee
- A 12-month guarantee
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Mastic packages on Mossbank sites
The sea is no more than about 1 mile from Mossbank. Schemes this close to the sea see their facade joints tested by wind and rain from the day they’re sealed, and the sealant, primer and backing need choosing with that in mind. Building work in Mossbank comes under the Building (Scotland) Regulations 2004 and their technical handbooks, with warrants from the local authority verifier. The mastic package follows the approved specification.
On any site in or around Mossbank, the mastic follows the specification and the programme.
Mossbank is in the Shetland Islands. We send applicators to Mossbank for facade joints, handled exactly as we handle every other area. Mossbank is one of 63 places we cover in the Shetland Islands.
We cover the ZE2 postcode districts for facade joints. We cover commercial and managed buildings on Smuggabank, Rayburn Road and Burraness and the roads nearby. Close to Mossbank, our area also takes in Firth (1 mile south-west), Scatsta (4 miles south-west), Burravoe (5 miles north-east), Ollaberry (6 miles north-west) and Vidlin (6 miles south). For island and remote sites, we plan travel and materials carefully, so the full address helps from the start.
Local landmarks in Mossbank
For a walk, there’s Neshion Water.
How the job changes by surface
Precast concrete panels
Precast arrises sometimes crumble or carry old residue. We clean back to sound material and flag edges that need repair.
Render and coated surfaces
Paintable sealants exist for joints that will be coated. We confirm the product with you before starting.
Also in Mossbank
On site: what to expect
Tell us your site hours and access windows and we will plan around them. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. For a building near Mossbank, directions, keys and a contact on the day are worth sorting early. We will confirm the plan with the fixed quote.
- First we review photographs, drawings or what we saw on a visit, and agree how each joint will be reached.
- 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.
- The new sealant goes in and is tooled firmly onto both faces.
- The completed runs are checked with you, then the 12-month guarantee applies.
Preparing the site
- Have the specification and drawings to hand
- For older buildings, check the asbestos register before work
- Send your site hours and access windows
Ask for a quote
A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.
Read more
General trades versus a specialist
For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
What we’re called out for in Mossbank
When sealant lets go of a frame or panel, the cause is often the preparation. Contamination, moisture or skipping the primer the maker specifies leave a weak bond, and the joint opens with the first real movement.
Things that usually lead to an enquiry:
- Unsightly perimeter sealant on a visible elevation
- Sealant pulling away from frames or panels
- Patch repairs that keep failing
- Air leaks through failed facade joints
A facade joint near Mossbank lasts when width, depth and backing are right, not just the finish.
Comparing quotes
- The named product and why it was chosen
- Are they CHAS accredited or on Constructionline?
- What the guarantee covers, and for how long
- Will failed sealant be removed rather than covered?
After the work
To get the most from the new sealant:
- Clear debris that holds water against joints
- Check the asbestos register before old mastic is disturbed
- Plan facade sealing alongside redecoration
- Note when each elevation was last resealed
After heavy weather, check vulnerable elevations for signs of water inside. An early report typically means a small reseal rather than a bigger repair.
In pre-2000 buildings, check the asbestos register before old sealant is cut out. Some older mastics contain it, and work stops until it’s tested if it’s suspected.
Questions about Mossbank
Will you fit the mastic around our build programme in Mossbank?
Yes. Send the programme and drawings, and we’ll plan the mastic to suit the stages. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
Can you take on a job in Mossbank, on the island?
Yes, Mossbank is within the area we cover. We work across every Scottish council area. Island work is planned around ferry crossings and the weather, so photographs and a full list before we travel are essential.
Do you seal facades in winter?
Rain and frost can pause external sealing. The programme allows for it and we tell you if the forecast changes things throughout the job.
Is it fine to apply new sealant on top of old?
No. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.
Can you quote from photos?
Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit before quoting.
Is any job too small?
Small jobs are welcome alongside larger packages. Photos and a description are enough to start.
Is old mastic on our building likely to contain asbestos?
In older non-domestic buildings, old sealant can contain asbestos. Check the asbestos register or survey before it is disturbed. Removal of asbestos isn’t something we do.