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

Mastic Sealing in New Lanark

Mastic sealing for building owners, managing agents and housing associations in New Lanark. CHAS accredited and fully insured, with a 12-month guarantee.

  • Complaints coming in block by block
  • Failed external movement joints
  • Damp patches beside frames
1
Send details
Photos, drawings or a schedule, or we visit.
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
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Mastic sealing for businesses in New Lanark

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

Mastic sealing for commercial buildings in New Lanark

Most buildings come with mastic joints nobody has looked at since handover, and it ages quietly: window perimeters, door frames, external joints and communal junctions all rely on it. When it hardens, splits or pulls away, water and draughts follow along with complaints. We work on balcony and threshold joints, shopfronts below residential blocks and communal kitchens and washrooms, and the failures we’re asked to look at most are repeated reactive repairs to the same buildings and movement joints with sealant missing. A single leaking joint is often how a building in New Lanark first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Travel to smaller places like New Lanark is planned so several buildings can be done on one trip. A list of addresses and photos lets us quote for them together.

Our workmanship is guaranteed for 12 months, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
New Lanark (ML11)
Region
South Lanarkshire
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

Questions about New Lanark

We manage a building near Lanark station. Can you help?

Yes, we work for agents, landlords and housing associations with blocks of every size. Photos of each elevation help us quote accurately.

Is New Lanark too far out for you?

No. Small places get the same service as large ones. We cover the whole of Scotland. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Can you plan resealing across several buildings?

Block-wide and estate programmes are common. The quote can be split however suits your budgeting.

Can people stay in the building while you reseal?

The work is planned around occupiers. We agree the programme so you can notify occupiers and communal access is kept open.

When is resealing likely to be due?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.

What guarantee do you give on resealing?

There is a 12-month guarantee on our workmanship, backed by public liability insurance.

Do you seal on top of existing sealant?

No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

Mastic sealing around New Lanark: what changes locally

New Lanark is in the east of Scotland, which is drier than the west. Cold mornings still limit when outside mastic can go on.

If you look after a block within reach of Lanark station, which lies north-east of New Lanark, frame and balcony mastic can be renewed on one programme. Landlords with units on estates such as Braidfute Retail Park (0.7 miles north-east of New Lanark) can bring frame, door and external mastic across several units into one programme. Churches, halls and community buildings such as New Lanark Church are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.

New Lanark is about 1 mile south of Lanark, in South Lanarkshire. We send applicators to New Lanark for mastic joints. Our South Lanarkshire coverage takes in 134 places, large and small. Our Glasgow page has more on work in that area (23 miles or so).

Anyone looking for mastic sealing in ML11 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on Braxfield Road, New Lanark Road and Rosedale Street or nearby, we can quote for mastic joints. Nearby places we also cover include Lanark (1 mile north), Kirkfieldbank (1 mile north-west), Nemphlar (2 miles north-west), Cleghorn (2 miles north-east) and Cartland (2 miles north). Bigger towns within reach include Hamilton (13 miles north-west), Blantyre (15 miles north-west), Larkhall (9 miles north-west), Carluke (5 miles north-west), Strathaven (11 miles west) and Bothwell (15 miles north-west).

Landmarks near New Lanark

Recent enquiries here include premises near Castlebank Park and The Wee Man's pub and the streets around them. New Lanark’s nearest station is Lanark station, about 0.8 miles north-east. Nearby you’ll also find William Smellie Memorial Hospital (1 mile north) and New Lanark Visitor Centre (under half a mile south-east). Green spaces nearby include Lanark Loch and Black Hill.

Map of New Lanark © OpenStreetMap contributors

For managing agents and facilities managers

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, with CSCS-carded applicators on site.

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.

From enquiry to 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. For work around New Lanark, we aim for one trip, so photographs, sizes and a full list matter. External joints need a dry spell as well.

  1. We inspect each building and record the joints that have failed.
  2. You get a fixed quote, per block or for the whole programme.
  3. We agree the programme and dates with you.
  4. Failed sealant is removed and the faces prepared.
  5. New sealant goes in with backing rod and primer where needed.
  6. Each building is checked and signed off with the 12-month guarantee.

Before we start on site

  • Point out any areas we must not close
  • Share your working hours and any access restrictions
  • Send any specification or drawings in advance

Get a fixed quote

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

Get a quick quote

Read more

Different surfaces, different methods

Planned maintenance

Adding mastic to planned maintenance avoids reactive repairs and spreads the work.

Tenement and older buildings

Stone needs a neutral-cure product and we choose accordingly.

Why it’s worth doing now in New Lanark

Reacting to every complaint means sending someone out block by block. Planned resealing covers a whole building or estate in one go and is simpler to manage and budget. Renewing every failing joint on one visit is the sensible approach for a place like New Lanark. Send photos and we will quote for everything together.

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

What you get with us

  • Work carried out by CSCS-carded applicators
  • Failed material removed, not covered up
  • Over 20 years of commercial sealing
  • One phone line for London, the South East and Scotland

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

How the quote is worked out

These are the things that shape the price:

  • Phasing around occupants
  • The site’s rules and procedures
  • Location, for remote and island sites
  • Whether old sealant has to be cut out first

Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

Sending details for a quote

A good diagnosis starts with the right details. Tell us:

  • What the building is and how it’s used
  • The postcode of the building
  • When you need the work done
  • A wide shot and a close-up of the area

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Should maintenance staff do it?

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.

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.

Accreditations

Trusted. Accredited. Insured.