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

Crathes floor joint sealing

Floor joint sealing and filling in warehouses, factories and industrial units in Crathes and across Aberdeenshire. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Filler that has parted from one face
  • Unfilled floor joints collecting dirt and grit
  • Trucks and loads jolting over damaged joints
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Floor joint sealing for Crathes sites

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Work for main contractors and building owners

As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

How we handle floor joint sealing in Crathes

It isn’t only heavy industry. Shops, showrooms and trade counters have joints that take trolleys, foot traffic and scrubber-driers, where a gappy, dirty joint looks untidy and snags castors. A neat, flush fill makes the floor easier to clean and look after. Site teams most often ask us about sealant pulled out along a truck route and brittle joint filler breaking up, on saw-cut induced joints, joints along racking aisles and construction joints. For commercial sealant work in Crathes, you deal with one contact from quote to sign-off, whether it’s one building or several.

Travel to smaller places like Crathes is planned so the work is done in one trip where possible. Photos, approximate widths and what uses the floor help us bring the right materials.

Building owners and contractors get the same cover: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Where
Crathes (AB31)
Wider area
Aberdeenshire
Guarantee
12 months on our workmanship
Quote
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Your questions answered

Is hospital work, at somewhere like Glen O'Dee Hospital, something you do?

Yes, healthcare and care buildings are part of our work. Each area is agreed with the ward or department and the estates team in advance.

Does your area include sites such as Banchory Trade Park, near Crathes?

Yes. We cover Crathes and the area around it, including industrial estates, business parks and retail parks such as Banchory Trade Park. Photos and a short description are enough for a first look.

When can forklifts run over new joint filler?

Each product has its own cure time and cooler floors take longer. We plan the phasing so that waiting time fits your operation.

What happens if old sealant might contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.

Do you have public liability insurance?

Yes. We’re fully insured, including public liability cover.

Do you repair broken joint edges?

A filler needs sound edges to grip. If the arrises have spalled, we’ll say they need repair before filling and set out how that affects the job.

How long do sealant joints last?

Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.

Maintenance after handover

Sealant joints are maintenance items, and how long they last depends on how they’re treated. Our advice:

  • Start with the dock areas, where joints fail soonest
  • Check joint lines on busy aisles regularly
  • Respect the cure time before traffic returns
  • Expect fillers on young slabs to need a top-up

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.

Treating joints while the arrises are sound keeps the work simple. Once they have broken away, edge repair comes first and that takes longer and closes areas for longer.

General trades versus a specialist

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 where general trades tend to cut corners.

Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.

Why deal with it now?

A floor coating laid over open joints soon cracks along the joint lines. Joints need their own treatment, whether or not the floor is coated. For buildings near Crathes, dealing with all the failing joints at once saves return trips. Send photographs and we’ll quote for everything together.

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we’ll put a fixed figure on it.

Why clients in Crathes choose us

  • Clear, fixed quotes
  • Commercial sealant work since 2005
  • Fully insured
  • Work to your specification and the manufacturer’s guidance

Read how commercial sealant jobs are priced or our accreditations.

Our process

When we get to site, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before any cutting starts, and the work usually takes anything from a day for one loading bay to several days for a large floor, split into phases. Tell us who will meet us and how to get in at your building near Crathes. That goes into the plan alongside the quote.

  1. We walk the floor and mark up joint widths, edge damage and traffic routes.
  2. You receive a fixed quote showing products and phasing.
  3. Old fill and packed debris come out until both faces are sound.
  4. Dust is vacuumed out and primer applied where specified.
  5. The joint is filled to its specified depth and trimmed level.
  6. Zones reopen once cured and the work moves on.

Getting the site ready

  • Clear stock, furniture or equipment away from the joints
  • Share the asbestos register for older buildings
  • Confirm the product named in the specification

Request a quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

Ask for a quote

Advice

Honest limits

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

  • Unstable slabs moving under traffic
  • Joint edges that have already broken away, which need repairing before filling (we will tell you if so)
  • A failing floor coating, which is a flooring contractor’s job

If you are not sure, just speak to us on 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer.

Joints and surfaces we work on

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

Where floor joints take the most wear near Crathes

Less than 3 miles from Crathes there are two named estates and business parks. That puts plenty of warehouse floors, service yards and car parks close by, all with joints under traffic. Crathes is on Scotland’s drier eastern side. Freezing weather and salt still attack open external joints. Sealing them before winter limits the damage.

If you manage units on an estate such as Banchory Trade Park, 2.3 miles west of Crathes, the floor joints under forklifts and pallet trucks and the slab joints in the yard are the ones to watch. Sites like Glen O'Dee Hospital (4 miles west of Crathes) carry ambulances, deliveries and visitors’ cars over their road and deck joints. Phasing is what makes joint work possible on busy sites such as Tillybrake Industrial Estate (2.7 miles west of Crathes): one bay, aisle or car park row at a time.

Crathes is about 13 miles south-west of Aberdeen, in Aberdeenshire. If you’re looking for floor joint sealing in Crathes, we can help, as we do across Aberdeenshire. Across Aberdeenshire, 179 places are covered, Crathes among them. Our Aberdeen page has more on work in that area.

Anyone looking for floor joint sealing in AB31 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Hollybush Lane and Green Banks, and sites on any of them can send details for a fixed quote. We also cover Crossroads (1 mile south), Kirkton of Durris (1 mile east), Balfour (2 miles east), Woodlands (2 miles east) and Banchory (3 miles west) for floor joints. Bigger towns within reach include Westhill (8 miles north-east), Stonehaven (9 miles south-east), Portlethen (10 miles east), Kemnay (12 miles north), Kintore (12 miles north) and Aboyne (14 miles west).

Near you in Crathes

Other landmarks nearby include Crathes Castle (1 mile west) and Crathes Castle (1 mile west). The countryside around Crathes includes Scolty Hill.

Map of Crathes © OpenStreetMap contributors
Accreditations

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