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

Expansion and movement joint sealing in Howes, Dumfries and Galloway

Sealant work in Howes for main contractors, managing agents and facilities managers: expansion and movement joint sealing in walls, decks and floors, quoted at a fixed price.

  • Arrises breaking up along floor joints
  • Hardened, cracked sealant on exposed facades
  • Damp inside where a wall movement joint has failed
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
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 PL insurance

Expansion joint sealing near Howes

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

Should maintenance staff do it?

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

How we handle expansion joint sealing in Howes

A movement joint only works while its seal does. Once it fails, water, grit and debris get in; the joint jams, its edges take the load and the arrises spall. Dealt with early, it stays a sealant job rather than a concrete or masonry repair. The enquiries we see most involve previous reseals laid over old sealant and car park joints leaking onto vehicles below, on precast concrete panel joints, cladding panel joints and blockwork control joints. Facilities teams, main contractors and managing agents in Howes tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

For floor or movement joints around smaller places like Howes, we plan to finish in one visit where we can. Send photographs, joint widths and details of the traffic first.

Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we’re clear about what is covered before work starts.

Where
Howes (DG12)
Region
Dumfries and Galloway
Guarantee
12 months on our workmanship
Quotes
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

Our process

In a busy building, 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. For a building near Howes, directions, keys and a contact on the day are worth sorting early. We’ll confirm the plan with the fixed quote.

  1. Photos, joint lengths and drawings come to us, or we visit.
  2. Joint widths and expected movement are checked against what the sealant can take, and flag anything that needs an engineer.
  3. Every joint is cleared of the failed seal and any grit packed into it.
  4. Any broken arrises or friable edges are flagged before work goes further.
  5. The right sealant goes in at the right depth, bonded to the two sides only.
  6. Each area is handed back after its cure time, under our 12-month guarantee.

Preparing the site

  • For older buildings, check the asbestos register before work
  • Have the specification and drawings to hand
  • Make sure the joints can be reached

Request a quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Ask for a quote

Read more

Keeping the joints sound

Problems stay small when the joints are checked regularly. In particular:

  • Clear dirt from joint lines during routine cleaning
  • Raise snow-clearing blades over deck joints where possible
  • Avoid parking heavy plant or pallets on joint lines
  • Leave barriers in place until fresh joint sealant has cured

Floor joints on main traffic routes need watching more closely than the rest. Keep racking feet and heavy point loads off joint lines.

On a multi-storey car park, a failed joint usually shows up as a leak onto the deck underneath. That water often carries de-icing salts with it. Sealing the joint promptly stops it at source.

Surface by surface

Brickwork and blockwork joints

A brick movement joint full of old mortar or debris can’t close. We clear the joint fully before sealing and flag any joint that seems undersized.

Internal floor movement joints

Forklift and pallet-truck wheels break unsupported joint edges. The right filler or sealant for the traffic and movement protects them flagging broken arrises before sealing.

Honest limits

Honesty saves time and money. Fresh joints won’t solve:

  • A joint that has to be widened or re-detailed before it can work
  • Crumbling edges that would give a new bead nothing sound to grip
  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)

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

What we seal

  • Car park decks and ramps
  • Precast concrete panel joints
  • Podiums and floor movement joints
  • Brickwork movement joints
  • Blockwork control joints
  • Cladding panel joints

Questions we are asked in Howes

Is a hospital such as Annan Hospital somewhere you can work?

Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.

Can being near the sea in Howes affect the sealant we need?

It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

How do you choose the sealant?

A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Can you work while the building is occupied?

Yes, as long as we plan it. Tell us your site hours and access windows and we will plan around them.

What’s the difference between an expansion joint and a movement joint?

Put simply, it’s a planned break in a wall, slab or deck so the materials can move. Many people call it an expansion joint and both need a flexible seal.

How do you deal with asbestos in old sealant?

Managing asbestos is the dutyholder’s responsibility, so we’ll ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.

Do you seal on top of existing sealant?

No, never. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.

Joints that move: notes for Howes

Howes lies within about 2 miles of the sea. Coastal yards and decks give their joints salt and wet weather to deal with, not just wheels, which is why split joints are worth sealing before the edges deteriorate. The east of Scotland, where Howes is, gets less rain than the west. Frost and winter road salt still work into open joints in car parks and yards. Resealing before the cold months helps protect the edges.

For a school such as Annan Academy, playground and building joints can be done in the holidays.

Howes is about 14 miles east of Dumfries, in Dumfries and Galloway. Our applicators travel to Howes for work on movement joints, handled exactly as we handle every other area. Across Dumfries and Galloway, 139 places are covered, including Howes. Edinburgh is covered too, some 66 miles away.

Commercial sites across DG12 are covered. If your building is just outside Howes, we cover Annan (1 mile east), Newbie (1 mile south-west), Brydekirk (2 miles north), Powfoot (3 miles west) and Dornock (3 miles east). Further afield, our area takes in Dumfries (14 miles west), Lockerbie (10 miles north), Heathhall (14 miles north-west), Langholm (15 miles north-east), Gretna (8 miles east) and Lochmaben (12 miles north-west).

What’s near Howes

We work on buildings around Queensberry Arms Hotel. The closest station to Howes is Annan station, roughly 0.6 miles south-east of the centre. A little further out are Annan Museum (under half a mile south-east) and Annan Hospital (0.9 miles east). For a walk, there’s Campfield Marsh RSPB reserve.

Map of Howes © OpenStreetMap contributors

What we’re called out for in Howes

When the movement exceeds the sealant’s capability, the bead tears. A joint that’s too narrow for the movement, or a product with the wrong movement class, will split through the middle. The same product in the same joint tends to fail again.

Most enquiries start with something like this:

  • Spalled or broken joint edges in floors and decks
  • Joints where the bead has lost adhesion
  • Weathered movement joint sealant that no longer flexes
  • Torn sealant in brick or block movement joints

Large sites such as Annan Hospital (0.9 miles east of Howes) have car parks, service roads and long elevations with movement joints in brick and panels.

What your quote should include

  • How joint depth will be controlled
  • Who will actually carry out the work
  • Their public liability cover
  • Are they CHAS accredited or on Constructionline?

How to choose a sealant contractor

Accreditations

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