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

Floor Joint Sealing in Kirkwall

Commercial sealant work in Kirkwall for contractors, FMs and building owners: floor joint sealing and filling in warehouses, factories and industrial units, quoted at a fixed price.

  • Untidy open joints in a retail unit
  • Failing joints at loading bays and dock doors
  • Filler that has parted from one face
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
Constructionline member
£5m public liability

Floor joint sealing near Kirkwall

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

Your questions answered

Does a coastal location like Kirkwall affect which sealant is used?

It can. Wind-driven rain and, closer to the shore, salt air are harder on external joints. We check the specified product suits the exposure and pay close attention to preparation.

Can you take on a job in Kirkwall, on the island?

Yes, Kirkwall is within the area we cover. Every Scottish council area is within our area. We group island work where we can and plan around the crossings.

Can weather delay the job?

It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Internal work is far less affected.

What about RAMS and site documents?

Each site asks for different documents, so tell us what you need and we’ll confirm it when we quote.

What do you need from us to quote?

A rough joint length, a few photographs and a site plan let us give a quick quote. We can visit where that helps so call 01277 525 020 or email the details over to set one up.

Can the sealant be colour-matched?

It depends on the product specified. Some ranges offer many colours, others very few, so the available colours are confirmed with the quote.

What happens if old sealant might contain asbestos?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. We check the asbestos register before cutting out old sealant in an older building, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.

Floor joint sealing in Kirkwall

Before quoting, we look at what the floor is telling us: how wide the joints are, signs of ongoing movement, the wheel types crossing them and the state of the arrises. That tells us whether semi-rigid filler or flexible sealant suits each run, area by area where it needs to be. We work on forklift and pallet-truck routes, loading bays and saw-cut induced joints, and what we’re called in for most is a rough ride across broken joints and joint fill separating from the concrete. Facilities teams, main contractors and managing agents in Kirkwall tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Schools, health centres and council buildings in towns like Kirkwall have long runs of brick and panel movement joints. Resealing them before water gets in protects the wall behind.

Our workmanship is guaranteed for 12 months. If a joint we sealed fails because of how it was installed, we come back and put it right.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Kirkwall (KW15)
Region
Orkney Islands
Cover
12 months on every job
Quote
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

When something else is needed

A proper diagnosis includes knowing what sealant can’t do. You will hear from us if the cause turns out to be one of these:

  • Cracks across panels caused by settlement or overload
  • Slab panels that rock or move under load
  • A failing floor coating, which is a flooring contractor’s job

If you are not sure, just give us a call on 01277 525 020 or email the details over and we’ll give you a straight answer before you book.

Where we work in Kirkwall

  • Retail and showroom floors
  • Joints along racking aisles
  • Loading bays
  • Construction joints
  • Saw-cut induced joints
  • Forklift and pallet-truck routes

Looking after the joints

To get the most from the new sealant:

  • Clear packed debris from open joints regularly
  • Check joint lines on busy aisles regularly
  • Expect fillers on young slabs to need a top-up
  • Hold traffic back until the product has cured

Once cured, the joints get cleaned along with the slab. Tell us about aggressive cleaning products or hot washing at quote stage so we choose something that tolerates them.

Every vehicle on a busy aisle hits a damaged joint. Sorting it early looks after your equipment as well as the slab.

Joints that move: notes for Kirkwall

With the shore within about 2 miles, Kirkwall counts as a coastal location. External movement joints in car parks, ramps and yards near the coast take salt and wind-driven rain on top of traffic, and edges left open tend to break up faster. Being in the east of Scotland, Kirkwall gets less rain than the west coast. Freezing weather and salt still attack open external joints. Sealing them before winter limits the damage.

Schools such as Kirkwall Grammar School have movement joints in their walls and floors that are easy to overlook. A healthcare site such as Balfour Hospital, 0.5 miles south-west of Kirkwall, depends on car parks, ramps and service yards whose joints take traffic all day.

Kirkwall is in the Orkney Islands. Anywhere in KW15, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 51 places in the Orkney Islands, from busy centres to rural villages.

Anyone looking for floor joint sealing in KW15 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Among the streets we cover are Main Street, Sommerville Square and High Street, and sites on any of them can send details for a fixed quote. Access to Kirkwall is via the A960 and A961 among other routes. Close to Kirkwall, our area also takes in Blackhill (1 mile west), Greenigoe (3 miles south-west), Balfour (4 miles north-east), Tankerness (4 miles east) and Toab (5 miles south-east). Kirkwall ranks among the main centres of the Orkney Islands, with offices, shops, schools and other public and commercial buildings, and we cover them all. Where a site is remote or on an island, we plan travel and materials carefully, so include the location in your enquiry.

Landmarks near Kirkwall

We work on buildings around Orkney Library and Archive. A little further out are Balfour Hospital (0.5 miles south-west) and Bishop's Palace (under half a mile south-west). Not far away are Gallow Ha' and Loomi Shun.

Map of Kirkwall © OpenStreetMap contributors

Owners, agents and contractors

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Whether you’re a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.

How a job runs

Where the site stays busy, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then reopened once the sealant allows before we move to the next. In a Scottish town such as Kirkwall, outside work is planned around the weather and inside work around the occupants. Send photos or drawings and we will quote and plan to suit.

  1. First comes a walk of the floor to record joint sizes, broken edges and traffic routes.
  2. You get a fixed quote with the product and the phasing set out.
  3. Each joint is cleared of old fill and dirt and taken back to clean, sound edges.
  4. We vacuum each run and prime it if the chosen product requires a primer.
  5. Filler or sealant goes in to the right depth and is finished flush with the slab.
  6. The area is handed back once it has cured enough to take traffic.

Preparing the site

  • Tell staff and tenants when we’ll be in
  • Tell us what induction or permit system the site runs
  • For older buildings, check the asbestos register before work

Get a fixed quote

A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or give us a call on 01277 525 020 or email the details over if you’d rather talk the job through.

Ask for a quote

Related advice

What the job involves on each surface

Flexible floor sealants

Movement joints, joints at walls and joints in lightly trafficked areas often take a flexible sealant. Closed-cell backing rod goes in first, keeping the bead shallow and gripping only the two faces.

Loading bays and dock areas

Dock areas see tight turns, heavy loads and weather blowing in. These are often the first joints on site to break down so many programmes begin here.

What sets the cost

Before we quote, we look at:

  • Specialist products, such as fire-rated or hygienic sealants
  • Removal of failed or old sealant
  • Working within restricted access windows
  • Travel to remote or island sites

There’s no price list, 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 to include in your enquiry

For an accurate fixed quote, we need a clear picture of the site. Useful things to include:

  • Specification clauses that apply
  • Where the site is, with the postcode
  • Whether an asbestos survey exists
  • Drawings or a marked-up plan, if available

Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to call the office on 01277 525 020 or email the details over.

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