Mastic sealant contractors in Scarwell
Mastic sealing for building owners, managing agents and housing associations across Scarwell, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.
- A mix of products and colours from past repairs
- Estate-wide sealant that is simply worn out
- Worn sealant at communal door frames
Mastic sealing in Scarwell
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Mastic sealing in Scarwell
There isn’t one mastic for every joint on a building. Low-modulus neutral-cure silicone suits many window perimeters and external movement joints, and MS polymer sealants stick well to many substrates and often take paint. We will confirm the colours available for the specified product. The enquiries we see most involve brittle perimeter mastic across a building and damaged joints in communal entrances and corridors, across balcony and threshold joints, external wall and movement joints and shopfronts below residential blocks. Searching for sealant specialists in Scarwell? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.
For buildings around Scarwell, we group the work to keep travel and visits down. A list of addresses and photos lets us quote for them together.
We stand by our work: 12 months, guaranteed. That covers our preparation and application, and we come back if anything isn’t right.
- Location
- Scarwell (KW16)
- Region
- Orkney Islands
- Cover
- 12 months on our workmanship
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Should maintenance staff do it?
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
Surface by surface
Commercial and mixed-use buildings
Landlords with commercial portfolios have shopfronts, office entrances and external joints to look after. A planned programme suits multi-building portfolios.
Window and door perimeters on blocks
On most blocks, the frame-to-wall joint is where failure shows first. We remove the failed mastic, prepare the faces, add backing rod if the joint is deep and reseal.
Looking after the joints
Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:
- Plan resealing building by building rather than complaint by complaint
- Look at the sunniest and most exposed elevations first
- Keep a record of when each building was resealed
- Mention RAMS, insurance or CSCS requirements up front
Include sealant in planned building inspections. Watch for splits, open gaps, hard or chalky surfaces and mastic pulling away and record where they are.
Planned resealing is easier to budget than emergency repairs. A programme can start with the worst buildings so spending is spread.
What we can’t put right
Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. These need a different solution:
- Roof leaks, gutters or failed flashings that aren’t sealant joints
- Failed window or door frames, which need a window contractor
- Materials that need asbestos testing before work
If you are not sure, just give us a call on 01277 525 020 or email a schedule or drawings and we will give you a straight answer before you book.
Joints and surfaces we work on
- Window and door perimeters on blocks
- Balcony and threshold joints
- Communal entrances and stairwells
- Shopfronts below residential blocks
- External wall and movement joints
- Communal kitchens and washrooms
How a job runs
A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. The work itself typically takes one or more days per building, depending on the joint lengths and the access, and we clear our waste as we work. Tell us who will meet us and how to get in at your building near Scarwell. We’ll confirm the plan with the fixed quote.
- Each block or building is walked and the failed joints recorded with the likely cause.
- We send a fixed quote that sets out the joints, the products and the programme.
- The sequence and the dates are fixed with you, giving you what you need to notify occupiers.
- Old sealant is stripped and each face prepared back to firm material.
- Backing rod and primer go in as the joint requires, then the new bead is placed and tooled.
- Finished joints are looked over and the 12-month guarantee confirmed.
Before we start on site
- Tell staff and tenants when we will be in
- Send asbestos survey details if the building is pre-2000
- Make sure the joints can be reached
Quotes
Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.
Advice
Other services in Scarwell
Block-wide mastic in Scarwell
Scarwell sits close to the coast, within about 1 mile. Blocks and commercial buildings facing the sea take the most weather on their window perimeters and external joints; plan inspections around that. For an island location such as Scarwell, work is planned around ferry crossings and the weather. A list of buildings lets us cover them all on one trip where we can.
Older community buildings, Quoyloo Parish Church among them, often have frames of mixed ages whose mastic varies. Historic properties like Skaill House (to the south of Scarwell) show the age of some local stock, where frame mastic must suit soft brick or stone.
Scarwell is about 14 miles north-west of Kirkwall, in the Orkney Islands. Any commercial site in Scarwell is covered. Scarwell is one of 51 places we cover in the Orkney Islands.
Anyone looking for mastic sealing in KW16 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Access to Scarwell is via the B9056 among other routes, so getting applicators and materials to site is simple. Just outside Scarwell, we also work in Skeabrae (2 miles east), Dounby (3 miles east), Tenston (3 miles south-east), Hourston (4 miles east) and The Barony (4 miles north). For island and remote sites, we plan travel and materials carefully, so include the location in your enquiry.
Near you in Scarwell
Well-known places in the area include Skara Brae Visitor Centre (1.6 miles south) and Earl's Palace (4.1 miles north). Not far away are The Loons and Loch of Banks RSPB nature reserve and Loch of Isbister.
Cost factors for mastic joints
Sealant work doesn’t have a standard rate, since sites vary so much. What we take into account:
- Phasing around occupants
- How much existing material needs removing
- Location, for remote and island sites
- Site requirements such as inductions and permits
We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote and we’ll price your job on its own details.
Before you send an enquiry
Good information means a firmer quote. When you get in touch, include:
- Any specification or named product
- The site address and postcode
- A wide shot and a close-up of the area
- Whether an asbestos survey exists
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, call the office on 01277 525 020 or send photos by email.
FAQs: Scarwell
Will you travel to Scarwell on the island?
Yes, Scarwell 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.
Can you quote for mastic across several buildings in and around Scarwell?
Yes. Portfolio-wide programmes are a regular request. Residents are given notice through you, and the work moves building by building.
Can you follow the specification on our project?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.
Is mastic sealing guaranteed?
There is a 12-month guarantee on our workmanship, backed by public liability insurance.
Can people stay in the building while you reseal?
Residents and tenants carry on as normal. We flag any areas that need internal access well before the dates so you can arrange it with occupiers.
What if the old mastic contains asbestos?
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.
How long does a job like this take?
The duration is planned around your programme and the access we are given. You will have an expected duration with the quote.