The Mastic Doctor team standing beside their branded vans outside an office building
Argyll and Bute · Scotland

Portnahaven floor joint sealing

We carry out floor joint sealing and filling in warehouses, factories and industrial units in Portnahaven. Send photos or drawings for a fixed quote.

  • A rough ride across broken joints
  • Open saw cuts full of debris
  • Old filler gone hard, cracked or loose
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Floor joint sealing across Portnahaven

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Honest limits

Being straight saves everyone time. New sealant won’t cure:

  • Unstable slabs moving under traffic
  • Broken concrete either side of the joint
  • Cracks across panels caused by settlement or overload

If in doubt, speak to us on 01277 525 020 or send photos by email and we will say what we think.

Where we work in Portnahaven

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

How we handle floor joint sealing in Portnahaven

Floor joint sealing for us covers warehouse aisles, loading bays, production halls, retail floors and showroom slabs. Pricing depends on the length of joint, how worn the edges are and when we can get in, and the quote is fixed before we mobilise. Site teams most often ask us about joint fill separating from the concrete and grimy joint lines spoiling a showroom floor, on retail and showroom floors, saw-cut induced joints and forklift and pallet-truck routes. For commercial sealant work in Portnahaven, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

For outside joints near Portnahaven, the Scottish weather sets the timetable: sealant needs a dry joint and a temperature within its range. Inside slabs aren’t affected and can be scheduled around the occupier.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Portnahaven (PA47)
Region
Argyll and Bute
Guarantee
12 months on every job
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026

Commercial clients in Portnahaven

FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

CHAS accredited and a Constructionline member, we are straightforward to vet for your supplier list. We are fully insured, and our insurance certificate can go with the quote.

How a job runs

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 Portnahaven are often grouped with others in the same area, to make the most of each trip. Let us know if your dates have any give.

  1. First, the zones and order of work are agreed with you.
  2. We point out joints whose edges need repairing first.
  3. We clear each run back to clean concrete.
  4. The chosen filler or sealant goes in flush with the slab.
  5. You get a time for each zone to reopen.

Before we start on site

  • Explain the parking and delivery arrangements
  • Send your site hours and access windows
  • Clear stock, furniture or equipment away from the joints

Quotes

For a fixed quote, call 01277 525 020 or email the details over. Our quote form is another easy route.

Ask for a quote

Read more

Maintenance after handover

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

  • Keep grit out of unfilled joints in the meantime
  • Keep trucks off new joints until we say they’re ready
  • Start with the dock areas, where joints fail soonest
  • Remind operators to lift rather than drag

Dragged forks and pallets gouge joints and edges alike. Even a well-filled joint can be damaged by steel scraping along it.

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.

Quoting for work in Portnahaven

Quotes vary with the job. Expect it to depend on:

  • Joint width, depth and condition
  • Distance, for remote addresses
  • Any access equipment needed
  • The product specified

Pricing floor joints depends on how many there are, their condition and the access, and any specification that applies. Call for a quote.

What to include in your enquiry

To price the job accurately, we need to understand the site. Useful things to include:

  • Any specification or named product
  • Access details, including height
  • Asbestos survey details if the building is older
  • Where the site is, with the postcode

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. For smaller jobs, photographs and a description will do.

When to call us in Portnahaven

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.

These are often picked up first by site or facilities staff:

  • A rough ride across broken joints
  • Grimy joint lines spoiling a showroom floor
  • Sealant pulled out along a truck route
  • Unfilled floor joints collecting dirt and grit

Around Portnahaven, each joint gets a filler or sealant matched to what crosses it and how much it moves.

Before you book anyone

  • Can the work be phased to keep areas open?
  • What the guarantee covers, and for how long
  • Which product they’ll use, and why it suits the joint
  • Will RAMS and insurance details be available?

Our contractor checklist

Floors, slabs and movement joints in Portnahaven

Portnahaven lies within about 1 mile of the sea. External movement joints in car parks, ramps and yards near the coast take salt and wind-driven rain on top of traffic, so it pays to keep them sealed. Being in the west of Scotland, Portnahaven gets more rain than eastern areas. Open joints in car parks and yards let in more water than in drier areas. Outside joints are sealed in dry spells, so dates have some give.

A joint near Portnahaven that has lost its sealant lets in water and grit, and the edges suffer next.

Portnahaven (Gaelic: Port na h-Abhainne) is in Argyll and Bute. Any commercial site in Portnahaven is covered. Portnahaven is one of 124 places we cover in Argyll and Bute.

Commercial sites across PA47 are covered. If your site is on High Street, Shore Street and Church Street or close by, send details and we’ll quote for floor joints. Sites close to Portnahaven are covered too, including Bun Othan (1 mile south), Port Charlotte (6 miles north-east), Bowmore (10 miles north-east), Imeraval (12 miles east) and Port Ellen (13 miles east). Remote and island addresses take more planning, from travel and ferries to the weather, so give the site location in your enquiry.

Landmarks near Portnahaven

For a walk, there’s Beinn Tart a' Mhill.

Map of Portnahaven © OpenStreetMap contributors

FAQs: Portnahaven

Is Portnahaven off your patch?

Not at all. Portnahaven is within our area. Our area covers all of Scotland, cities, towns and islands alike. We plan jobs in smaller places so return trips are kept to a minimum.

Must our site in Portnahaven stop work while the joints are done?

Typically not: we work in sections and hand each one back once it has cured. Tell us which hours and entrances we can use and we will plan from there.

Are your applicators CSCS-carded?

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

Which is better for warehouse joints, filler or sealant?

There isn’t one answer for a whole floor. Where hard wheels cross, a semi-rigid filler is usually right, and movement joints or perimeters need something flexible. You’ll see the choice for each area in the quote.

Can you work to our specification?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.

How long before trucks can use the joints?

Cure times vary with the product and how cold the slab is. We’ll give you a time for each zone when we agree the phasing.

How many days will you need on site?

The duration is planned around your programme and the access we are given. We will give you an estimate of time on site when we quote.

Accreditations

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