The Mastic Doctor team standing beside their branded vans outside an office building
Na h-Eileanan Siar · Scotland

Lionel expansion joint sealing

Work needed on a movement joint in Lionel? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Debris jammed in movement joints
  • Car park joints leaking onto vehicles below
  • Weathered movement joint sealant that no longer flexes
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Expansion joint sealing across Lionel

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

Expansion joint sealing in Lionel, done properly

Few joints take as much punishment as those in a car park. Wheel loads, grit and de-icing salts attack the seal and the concrete either side, so failed seals soon lead to leaks onto the level below and broken edges. A sealant suited to traffic and the expected movement goes in. The enquiries we see most involve rain penetration at brick or block movement joints and brittle, chalky sealant on external joints, across blockwork control joints, car park decks and ramps and cladding panel joints. Facilities teams, main contractors and managing agents in Lionel tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Travel to smaller places like Lionel 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.

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.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Lionel (HS2)
Region
Na h-Eileanan Siar
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

Diagnose, treat, sign off

We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. With the paperwork done, we take the joints in the sequence agreed with you. Where we can, we combine work around Lionel with other jobs nearby. Tell us how flexible your dates are.

  1. First the joints are inspected, widths measured and the type of failure noted.
  2. You receive a fixed quote stating the product and the movement it is rated for.
  3. Where areas have to stay open, we agree a phased sequence before starting.
  4. We strip the old sealant or filler and prepare each face until it’s sound and dry.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. We check each joint with you, confirm the cure time and sign off under our 12-month guarantee.

Getting the site ready

  • Have the specification and drawings to hand
  • Arrange parking or a loading space
  • Warn occupants and staff about the work

Get a fixed quote

For a fixed quote, call the office on 01277 525 020 or send details through our quote form, telling us the site location and the nature of the job. You can also send details through our quote form.

Ask for a quote

Related advice

Leave it or put it right?

Combining joint work with other maintenance reduces set-up costs. Leaking joints need sealing now. We can split the scope into urgent and planned. Renewing every failing joint on one visit is the sensible approach for a place like Lionel. Photos of each area help us quote the whole job.

The price depends on how many linear metres there are, what has to come out first and the access. Call for a quote when you are ready.

Why clients in Lionel choose us

  • CHAS accredited
  • A fixed quote before work starts
  • RAL and finish matching where the product range allows
  • One contact handling all your sites

Take a look at how commercial sealant jobs are priced or our accreditations.

Floors, slabs and movement joints in Lionel

With the shore within about 1 mile, Lionel counts as a coastal location. Near the sea, external slabs, ramps and decks see salt air and driven rain as well as their usual loads, and edges left open tend to break up faster. Lionel is in the west of Scotland, the wetter side of the country. 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.

In and around Lionel, the right filler or sealant for each joint depends on the traffic and the movement it takes. In a school such as Lionel School, movement joints in brick, block and hall floors tend to be forgotten until they leak.

Lionel is about 20 miles north of Stornoway, in Na h-Eileanan Siar. Businesses, contractors and managing agents in Lionel use us for work on movement joints. Our Na h-Eileanan Siar coverage takes in 87 places.

If you need expansion joint sealing in HS2, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. If your building is just outside Lionel, we cover Lìonal (1 mile north-west), Coig Peighinnean (1 mile north), Nis (1 mile south-west), Ness (1 mile south) and Sgiogarstaigh (1 mile south-east). Where a site is remote or on an island, we plan travel and materials carefully, so the full address helps from the start.

Local landmarks in Lionel

A little further out are Ness Heritage Centre (0.6 miles south-west).

Map of Lionel © OpenStreetMap contributors

When something else is needed

Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:

  • Concrete or masonry repairs along the arrises
  • Leaks coming from the membrane rather than the joint seal
  • Structural movement beyond what the joints were designed for (that needs a structural engineer)

If in doubt, speak to us on 01277 525 020 or email the details over and we’ll say what we think.

Where we work in Lionel

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

After the work

Problems stay small when the joints are checked regularly. Specifically:

  • Sweep decks, ramps and floors so grit doesn’t collect in the joints
  • Include every elevation and deck joint in periodic inspections
  • Look over external and deck joints after a hard winter
  • Brief car park operatives to protect joint lines during winter clearance

Snow ploughs and scrapers catch on joint lines. Raising blades over joints where possible protects the seal and a look at the joints after winter catches any damage.

Floor joints with failed fillers break up quickly under wheels. Damaged edges make the floor rough and wear wheels faster. Keeping the filler or sealant sound protects the floor.

Questions about Lionel

Does a site in Lionel have to shut while its joints are sealed?

In most cases the site keeps working. Joints are done in phases, a bay, aisle or deck at a time. Tell us which hours and entrances we can use and we’ll plan from there.

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

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

What if the joint edges are damaged?

Broken arrises have to be put right before resealing. Sealing over them leads to early failure.

Can the sealant be colour-matched?

That depends on the product specified. Some ranges are wide, others limited, so we will confirm the colours available for the specified product with the quote.

How long will the joint resealing take?

It usually takes a few hours to several weeks, depending on how many metres of joint there are and how much old sealant or filler needs removing and phased work can stretch that to suit your site. We will confirm when each area can be used again.

Why has the sealant in our expansion joints split?

The way it has failed usually tells us why: a split through the middle points to over-stretching, while peeling from one face points to preparation or primer. Broken edges are a third possibility.

Do you seal on top of existing sealant?

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

What the job involves on each surface

Podium joints

Podium decks are exposed and often trafficked. A sealant suited to both traffic and exposure is used.

Car park decks and ramps

Water coming through deck joints is the usual first sign. We strip the old seal, prepare the edges and seal again flagging broken edges along the way.

How the quote is worked out

There’s no standard rate for sealant work, since sites vary so much. What we look at:

  • Induction, permit and paperwork requirements
  • Travel to remote or island sites
  • Any access equipment needed
  • Which sealant the job calls for

Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Before you send an enquiry

To price the job accurately, we need a clear picture of the site. Send us:

  • The type of building and who uses it
  • Any dates the work must fit around
  • The product your specification calls for
  • Rough lengths or quantities, or drawings if you have them

Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. To get it moving, speak to us on 01277 525 020 or email a schedule or drawings.

Accreditations

Trusted. Accredited. Insured.