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

Merchiston floor joint sealing

Need floor joint sealing in Merchiston? It’s simple: send details, get a quote, we seal, guaranteed.

  • Unfilled floor joints collecting dirt and grit
  • A gap opening alongside old joint filler
  • Broken arrises where pallet trucks cross
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Floor joint sealing for Merchiston sites

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

Floor joint sealing around Merchiston: how the place shapes the job

Merchiston lies within about 3 miles of the sea. Coastal yards and decks give their joints salt and wet weather to deal with, not just wheels, and edges left open tend to break up faster. The 3 miles around Merchiston take in at least three named trading estates, business parks or retail parks. Their warehouses, yards and car parks are exactly where joints take the most punishment.

Sites like Astley Ainslie Hospital (0.7 miles south-east of Merchiston) carry ambulances, deliveries and visitors’ cars over their road and deck joints. Warehouse floors on estates like Russell Road Industrial Estate, 0.8 miles north-west of Merchiston, carry pallet trucks and forklifts over every saw-cut joint.

Merchiston is about 1 mile south of Edinburgh, in Edinburgh. Anywhere in EH10, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Across Edinburgh, 174 places are covered, Merchiston among them.

We cover the EH10, EH11 and EH3 postcode districts. We cover commercial and managed buildings on Eden Lane, Spylaw Road and Bryson Road and the roads nearby. We also cover Bruntsfield (1 mile east), Holy Corner (1 mile south), Greenhill (1 mile south), Burghmuirhead (1 mile south) and Church Hill (1 mile south) for floor joints. Further afield, our area takes in Leith (3 miles north-east), Bonnington (3 miles north-east), North Leith (3 miles north), Queensferry (8 miles north-west), Timber Bush (3 miles north-east) and Lochend (3 miles north-east).

Landmarks near Merchiston

Around Merchiston, our work takes us to commercial buildings near Golf Tavern, St Cuthbert's Church and Bruntsfield Links. You will also find Tollcross Primary School (0.5 miles north), National Museums Scotland Library (1.1 miles north-east) and Iain Tomlin School of Music (less than half a mile south-west). Merchiston’s nearest station is Haymarket station, about 0.7 miles north-west of the centre. Other landmarks nearby include Bruntsfield Hospital (less than half a mile east) and Museum of Fire (0.7 miles north-east). For a walk, there’s Blackford Hill and Dunsapie Loch.

Map of Merchiston © OpenStreetMap contributors

Floor joint sealing in Merchiston

We have been sealing commercial joints since 2005. Our CSCS-carded applicators follow your site induction and rules, and the business is CHAS accredited and a Constructionline member holding public liability insurance. Completed joints come with a 12-month guarantee on our workmanship. The enquiries we see most involve filler that has parted from one face and cracked and crumbling joint fill, across joints along racking aisles, construction joints and saw-cut induced joints. For commercial sealant work in Merchiston, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

In Scotland’s cities, buildings from car parks and malls to university and hospital estates rely on movement joints. Failed joints let water in, and repeated frost then works on the edges.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Merchiston (EH10, EH11, EH3)
Region
Edinburgh
Guarantee
12 months on every job
Quote
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026

Why act early in Merchiston

A floor coating laid over open joints soon cracks along the joint lines. The joints have to be filled or sealed as joints, whether or not the floor is coated. Failed sealant in a shared building in Merchiston can affect more than one owner, which makes early repair simpler for everyone. Fixing it promptly keeps repairs small.

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.

Why appoint us

  • 12-month guarantee on workmanship
  • Fully insured, including public liability cover
  • One contact handling all your sites
  • A fixed quote before work starts

Read our cost guide and our accreditations and insurance.

Different surfaces, different methods

Semi-rigid joint fillers

On industrial routes, a semi-rigid filler is often the right choice. We place them to depth and trim them level with the slab.

Loading bays and dock areas

Dock areas see tight turns, heavy loads and weather blowing in. Joints here normally fail first so many programmes begin here.

Your questions answered

Will you take on work at estates like Russell Road Industrial Estate, close to Merchiston?

Yes, sites like Russell Road Industrial Estate are within our area, along with the rest of Merchiston. To start, just call the office on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

Does the sea air around Merchiston change the choice of sealant?

It can. Wind-driven rain and, closer to the shore, salt air are harder on external joints. Product choice and preparation matter more, and sea-facing elevations are worth inspecting more often.

Do you offer coloured sealant?

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

Can you phase floor joint work around operations?

We phase it. Areas are taken out of use a section at a time around the site hours and access windows you give us.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, let us know and we will send them with the quote.

Can you send site paperwork?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm them with the quote.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to.

How a job runs

A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. The work itself usually takes anything from a day for one loading bay to several days for a large floor, split into phases, and our waste is bagged and taken away as we go. For premises in Merchiston, tell us about access times, shared entrances and any building rules, so the work can be phased and areas kept in use.

  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. Each joint is cut or routed back to clean, sound concrete.
  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.

Preparing the site

  • Have the specification and drawings to hand
  • Flag any permit to work we’ll need
  • Point out any areas we must not close

Get a fixed quote

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote you can plan around. If you have questions first, call the office on 01277 525 020 or send photos by email.

Get a price

Read more

Doing it in-house

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Aftercare for building managers

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Expect fillers on young slabs to need a top-up
  • Treat loading bay joints first if they’re failing
  • Check joint lines on busy aisles regularly
  • Remind operators to lift rather than drag

A routine walk of the busiest aisles shows how the joints are holding up. Look for separation down one side, new chips in the arris and debris gathering and keep photos so changes are easy to compare.

Treating joints while the arrises are sound keeps the work simple. Once they have broken away, edge repair comes first, with more downtime and more disruption.

What we’re called out for in Merchiston

Floor joints collect dust, oil, curing compound and cleaning residue. If the faces aren’t taken back to clean concrete first, the new material simply lifts out.

It’s worth sending us details if you spot any of the following:

  • Dock area joints that have failed first
  • Chipped and spalling edges along forklift routes
  • A gap opening alongside old joint filler
  • A rough ride across broken joints

Phasing is what makes joint work possible on busy sites such as Blackford Business Park (1 mile south-east of Merchiston): one bay, aisle or car park row at a time.

Questions to ask before you book

  • Who will actually carry out the work
  • Their plan for phasing and protecting the area
  • How joint depth will be controlled
  • What the guarantee covers, and for how long

Questions to ask before you appoint anyone

Accreditations

Trusted. Accredited. Insured.