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

Floor Joint Sealing contractors in Bonaly

Floor joint sealing and filling in warehouses, factories and industrial units across Bonaly, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Cracked and crumbling joint fill
  • Flexible sealant torn out by wheels
  • Scruffy, dirty joint lines on a shop or showroom floor
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Need floor joint sealing in Bonaly?

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

How the quote is worked out

We price every job individually. The main factors are:

  • Site requirements such as inductions and permits
  • Any access equipment needed
  • Removal of failed or old sealant
  • The total length or number of joints

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.

What to include in your enquiry

Good information means a firmer quote. When you get in touch, include:

  • How the joints are reached, and at what height
  • The site address and postcode
  • Asbestos survey details if the building is older
  • A wide shot and a close-up of the area

Let us know the site, the scope and your timescale, and we will put a fixed quote together. The easiest way is to speak to us on 01277 525 020 or use the quote form.

How we handle floor joint sealing in Bonaly

Few warehouses can shut a whole floor while joints are done, so we phase the work aisle by aisle or bay by bay. Tell us your site hours and access windows and we’ll plan around them, with goods still moving in the areas we aren’t in. We work on forklift and pallet-truck routes, loading bays and joints along racking aisles, and the failures we are asked to look at most are old filler gone hard, cracked or loose and joint edges breaking up under truck wheels. Whether you call it commercial sealant work, mastic application or joint sealing, in Bonaly it comes down to the same thing: the right product in a properly prepared joint.

In smaller places such as Bonaly, the joints we are asked about sit in workshops, farm sheds, schools and halls. Concrete slabs and yards there take vehicles and weather.

What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Where
Bonaly (EH13)
Wider area
Edinburgh
Guarantee
12 months on every job
Price
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Different surfaces, different methods

Isolation joints at walls and columns

Perimeter and column joints get forgotten and fill up with dirt. We include them in the survey.

Retail and showroom floors

Retail work is phased around trading. Tell us your site hours and access windows and we will plan around them.

Traffic, movement and joints around Bonaly

Bonaly has at least three named business or industrial parks inside a 3-mile radius. Their warehouses, yards and car parks are exactly where joints take the most punishment. Bonaly is on Scotland’s drier eastern side. Cold winters and gritting are hard on any yard or deck joint left open. Resealing before the cold months helps protect the edges.

For an estate such as Royal Edinburgh Hospital, 2.7 miles north-east of Bonaly, the joints in ramps, decks and long building elevations all need attention over time. A campus such as Edinburgh Napier University, 2 miles north of Bonaly, has long runs of movement joint in its buildings, decks and paving.

Bonaly is about 3 miles south-west of Merchiston, in Edinburgh. We cover Bonaly, with the same fixed quotes and 12-month guarantee as everywhere else. Across Edinburgh, 174 places are covered, Bonaly among them.

Business premises anywhere in EH13 are within our area for floor joints. For a building on Bonaly Road, Bonaly Avenue and Munro Drive or nearby, we can quote for floor joints. Just outside Bonaly, we also work in Torphin (1 mile west), Swanston (2 miles east), Milton Bridge (4 miles south-east), Penicuik (5 miles south) and Silverburn (5 miles south). Nearby towns on our patch include Edinburgh (4 miles north-east), Leith (7 miles north-east), Bonnington (6 miles north-east), Greenside (5 miles north-east), Broughton (5 miles north-east) and Bellevue (5 miles north-east).

Landmarks near Bonaly

Recent enquiries here include premises near Juniper Green Parish Church and Firrhill High School. The closest station to Bonaly is Kingsknowe station, roughly 1.6 miles north. Other landmarks nearby include War Poets Collection (2.3 miles north-west) and Craiglockhart Hydropathic (1.7 miles north-east). For a walk, there’s White Hill and The New Leaf Co-op.

Map of Bonaly © OpenStreetMap contributors

When to bring in a specialist

General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

What sealant work can’t fix

Honesty saves time and money. New sealant won’t cure:

  • A floor that rocks at the joints, which needs a structural fix
  • Damaged or worn floor coatings and screeds
  • Spalled arrises, which need an edge repair first

Not sure which it is? You can ring 01277 525 020 or email the details over and we will tell you honestly.

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

Diagnose, treat, sign off

When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before anything is cut or cleaned, with the work itself usually taking anything from a day for one loading bay to several days for a large floor, split into phases. Travel to smaller Scottish places like Bonaly is planned so the job is finished in one visit where possible, so photographs, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. We agree the traffic routes and phasing with your site team.
  2. We point out joints whose edges need repairing first.
  3. We clear each run back to clean concrete.
  4. We fill the joints with the agreed product, finished level.
  5. Each area is handed back when ready for traffic.

What we need from you

  • Let building users know which areas are affected
  • Move anything stored against the joints
  • Share the asbestos register for older buildings

Ask for a quote

Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. Smaller jobs need nothing more than photographs and a few notes.

Ask for a quote

Advice

Common problems we fix in Bonaly

A soft, flexible sealant on a forklift route can’t hold the arrises up and the edges fail regardless. It can go the other way too: a stiff filler in a joint that keeps moving splits or comes away from the sides.

Any of the following is a good reason to get the joints checked over:

  • Drivers complaining about joints on a route
  • Flexible sealant torn out by wheels
  • Broken arrises where pallet trucks cross
  • Dock area joints that have failed first

In a school such as Army School of Bagpipe Music and Highland Drumming, movement joints in brick, block and hall floors tend to be forgotten until they leak.

What your quote should include

  • Who will actually carry out the work
  • How the joint faces will be prepared and primed
  • The terms of the workmanship guarantee
  • Will RAMS and insurance details be available?

Our contractor checklist

Bonaly: questions and answers

Is a hospital such as Royal Edinburgh Hospital somewhere you can work?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Is Dumbryden Industrial Estate, near Bonaly, within your area?

Yes. We cover Bonaly and the area around it, including industrial estates, business parks and retail parks such as Dumbryden Industrial Estate. To start, just call the office on 01277 525 020 or email us with the unit, the joints involved and your access times.

Is it normal for joint filler to separate?

On newer slabs, the concrete keeps shrinking after the joints are filled and a stiff filler can separate down one side. A top-up normally puts it right.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.

Are you CHAS accredited and on Constructionline?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

How long do sealant joints last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

Can the warehouse stay open while you work?

The work is phased. Areas are taken out of use a section at a time. Tell us your site hours and access windows and we’ll plan around them.

Accreditations

Trusted. Accredited. Insured.