The Mastic Doctor team standing beside their branded vans outside an office building
Orkney Islands · Scotland

Sealant applicators in Rackwick

Work needed on a sealant joint in Rackwick? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Movement joints packed with grit and debris
  • Water staining near frames, panels or ceilings
  • Gaps behind commercial kitchen worktops and sinks
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Commercial sealant contractors near Rackwick

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Sealant applicators in Rackwick

Failed sealant isn’t always the whole story. A leak near a frame edge can start in the frame, the cill or the cavity, and repeated splits in a movement joint can mean the joint is too narrow for the movement. We look before we quote and tell you plainly if sealant won’t solve it. The enquiries we see most involve earlier reseals applied straight onto the failed bead and hardened, chalky sealant on south-facing or exposed elevations, across external facade joints, floor and threshold joints and window and door perimeters. Looking for mastic applicators who cover Rackwick? We have been sealing commercial buildings since 2005.

In Rackwick, as anywhere, the first joints to go are normally the ones that work hardest: south-facing perimeters, entrance thresholds and busy washrooms.

Scottish weather decides a lot about outside work in a place like Rackwick: sealant needs a dry joint and the right temperature, so external work has a weather window built in. Internal joints can be done whatever the day brings.

We sign every job off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Rackwick (KW17)
Region
Orkney Islands
Guarantee
A 12-month guarantee
Price
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

Owners, agents and contractors

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Rackwick can form part of a wider programme across the Orkney Islands.

From enquiry to sign-off

We begin with a short walk round with whoever looks after the building, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Jobs near Rackwick are often grouped with others in the same area. Tell us how flexible your dates are.

  1. You send photos, drawings or a list of the joints and areas involved.
  2. Next comes a diagnosis and a fixed quote.
  3. Site hours, access windows and the order of areas are agreed before we start.
  4. We strip the failed bead and prepare both faces of the joint.
  5. Backing and primer go in where needed, then the chosen sealant is applied and tooled.
  6. We walk the completed areas with you and sign them off under the 12-month guarantee.

Getting the site ready

  • Make sure the joints can be reached
  • Have the specification and drawings to hand
  • Share your working hours and any access restrictions

Ask for a quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, speak to us on 01277 525 020 or email a schedule or drawings.

Get a quick quote

Related advice

Shops, offices and hotels in and around Rackwick

Rackwick lies within about 1 mile of the sea. Shopfronts, frames and external joints on commercial buildings there take wind-driven rain and, closer to the shore, salt in the air. A matched colour is only half the brief on an exposed frontage. Being in the east of Scotland, Rackwick gets less rain than the west coast. Frost and condensation on winter mornings can still hold up external sealing. Outside work is booked with that in mind

A lasting commercial joint around Rackwick begins with the old bead fully out and the faces clean and dry. Where a joint is on show in Rackwick, we will check which shades the product offers before work starts.

Rackwick is about 24 miles north of Kirkwall, in the Orkney Islands. We cover commercial sites throughout Rackwick. Across the Orkney Islands, 51 places are covered, Rackwick among them.

Postcode districts covered here: KW17. Sites close to Rackwick are covered too, including Pierowall (1 mile south), Brinian (14 miles south), Broughtown (14 miles east), Evie (16 miles south) and Lady (16 miles east). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so mention the location when you phone 01277 525 020 or email a schedule or drawings.

Around Rackwick

A little further out are Noltland Castle (1.3 miles south-west). Open spaces near Rackwick include Couters Hill and North Hill RSPB reserve.

Map of Rackwick © OpenStreetMap contributors

Doing it in-house

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Redoing a failed joint normally costs more than getting it right at the outset, 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.

What sets the cost

These are the things that shape the price:

  • Induction, permit and paperwork requirements
  • Working within restricted access windows
  • Travel to remote or island sites
  • The product specified

No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

What to include in your enquiry

There’s no need for a formal survey. A few details are enough to get going:

  • Anything awkward about access or site hours
  • A wide shot and a close-up of the area
  • The asbestos register, for older buildings
  • The type of building and who uses it

For a fixed quote, speak to us on 01277 525 020 or send details through our quote form. Our quote form is another easy route.

Your questions answered

Will you travel to Rackwick on the island?

Yes. Every Scottish council area is within our area, and that includes island locations such as Rackwick. We group island work where we can and plan around the crossings.

Can being near the sea in Rackwick affect the sealant we need?

It can. Coastal exposure works external joints harder than inland weather. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.

Will your applicators have CSCS cards?

Yes. Should the site need card details in advance, tell us and we’ll confirm them with the quote.

How long do sealant joints last?

Nobody can honestly give a figure in years, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.

Do you hold CHAS accreditation?

Yes. We’re CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.

What do you need from us to quote?

Send photographs, drawings or a list of locations through our quote form. If a visit is needed we’ll book one, and a fixed quote follows.

What the job involves on each surface

Facade and cladding joints

Facade joints move every day as panels warm and cool. The product has to suit the movement, and the depth has to be controlled with backing. We confirm the access in place before we quote.

Commercial kitchens and tea points

In kitchens, sealant lines at worktops, sinks and wall panels take heat, grease and daily cleaning. Proper degreasing comes before any new sealant, with a food-safe or hygienic product wherever food contact can happen.

When it isn’t the sealant

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is any of the following:

  • Removing asbestos-containing materials (a licensed or specialist contractor’s job)
  • A failed roof covering or waterproofing membrane
  • Cracking that needs a structural engineer to look at it

If you are not sure, just speak to us on 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.

Joints and surfaces we work on

  • Kitchen worktops and splashbacks
  • Window and door perimeters
  • Movement joints in walls and floors
  • Floor and threshold joints
  • External facade joints
  • Washrooms and tea points
Accreditations

Trusted. Accredited. Insured.