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

Facade Sealing in Crawford

Facade sealing in Crawford, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Previous reseals run over old sealant
  • Sealant pulling away from frames or panels
  • Gaps between rainscreen or cladding panels
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
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

Facade sealing across Crawford

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

Facade sealing in Crawford

Facade joints are the line of defence between the weather and the building fabric. Once a perimeter seal fails, water tracks in around frames and panels. We remove failed sealant and install a new bead chosen for the joint and how far it moves. If you’re dealing with leaks at window and door perimeters and cold air coming in at window perimeters, we can help, whatever the surface. Most enquiries from Crawford start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

External sealing around Crawford depends on dry faces and the right temperature. A little flexibility in the programme lets external joints go in on suitable days.

The 12-month guarantee covers our workmanship: preparation, application and finish. 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
Place
Crawford (ML12)
Region
South Lanarkshire
Cover
12 months on every job
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

How a job runs

When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before anything is cut or cleaned, and the work usually takes anything from a single day to several weeks, depending on joint lengths, access and the weather. Where we can, we combine work around Crawford with other jobs nearby. Let us know if your dates have any give.

  1. Access, site rules and timing are settled with the client up front.
  2. Weather and temperature are checked against the product’s limits.
  3. Each joint is cut out and the edges inspected.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Sealant is gunned in and tooled hard onto both faces.
  6. Once signed off, the work carries our 12-month guarantee.

Preparing the site

  • Send any specification or drawings in advance
  • Make sure the joints can be reached
  • Flag any permit to work we’ll need

Quotes

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, phone 01277 525 020 or email the details over.

Get a quick quote

Related advice

Commercial clients in Crawford

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.

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Crawford can form part of a wider programme.

What the job involves on each surface

Cladding panel joints

On sealed panel systems, every joint keeps water out. We cut out failed joints along their full length and rebuild them to the correct depth.

Perimeter joints at frames and structure

The joint around a framed system, where it meets the structure, needs sealant. Our work is that perimeter joint, not the framing or glazing itself.

What affects the price in Crawford

A fixed quote reflects the actual work. It allows for:

  • Whether old sealant has to be cut out first
  • Induction, permit and paperwork requirements
  • The product specified
  • Travel to remote or island sites

There’s no price list, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.

Details that help us quote

The more we know, the firmer the quote. When you get in touch, include:

  • The product your specification calls for
  • Photos of the joints, close up and from further back
  • Any dates the work must fit around
  • What the building is and how it’s used

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

Crawford: questions and answers

What paperwork can you provide for a job in Crawford?

RAMS, insurance certificate, CSCS details: list what the site needs and we will confirm it with the quote. We are CHAS accredited and a Constructionline member, with £5m public liability insurance and CSCS-carded applicators.

Is Crawford too far out for you?

Not at all. Crawford is within our area. We cover the whole of Scotland. Good photographs up front let us bring everything on the first visit.

Do you take on multi-site work?

Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.

What type of sealant goes on window perimeters?

It depends on the joint, the substrate and any specification. BS EN 15651 Parts 1 and 2 cover facade and glazing sealants, and specifications often name them, and we work to what is specified.

Is your workmanship covered by a guarantee?

Yes. Workmanship is guaranteed for 12 months on every job.

Can the sealant be colour-matched?

That depends on the product. Some ranges are wide, others limited, so the available colours are confirmed with the quote.

Can you just add new sealant on top?

No. Fresh silicone won’t grip cured silicone, so the existing bead is removed entirely and the joint cleaned back to sound material. Nothing else gives a bond that lasts.

Facade sealing around Crawford: what changes locally

Scotland has its own building regulations, and in Crawford warrants come from the local authority verifier. We seal to the specification that sits behind the warrant. The east of Scotland, where Crawford is, gets less rain than the west. Cold, damp starts still stop external sealing on some days. External dates keep a little give.

Work at a hotel such as Post Horn Hotel (under half a mile north-west of Crawford) tends to be programmed around bookings, mastic included. On any site in or around Crawford, the mastic follows the specification and the programme.

Crawford is about 20 miles south of Carluke, in South Lanarkshire. Anywhere in ML12, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 134 places in South Lanarkshire. Glasgow is covered too, around 36 miles from Crawford.

Anyone looking for facade sealing in ML12 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Buildings on Lindsay Square, Dunalastair Road and Carlisle Road are within our area. Nearby places we also cover include Elvanfoot (2 miles south), Abington (2 miles north-west), Crawfordjohn (5 miles west), Roberton (5 miles north) and Leadhills (6 miles south-west) for facade joints. A short drive away, we cover Lanark (15 miles north), Lesmahagow (15 miles north-west), Biggar (12 miles north-east), Douglas (10 miles north-west), Coalburn (13 miles north-west) and Symington (9 miles north).

Landmarks near Crawford

Recent enquiries here include premises near Post Horn Hotel and the streets around them. Well-known places in the area include Crawford Castle (0.5 miles north). Green spaces nearby include Tewsgill Hill.

Map of Crawford © OpenStreetMap contributors

Maintenance after handover

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

  • Avoid patch repairs on failed facade joints
  • Inspect facade joints on a regular cycle
  • Note when each elevation was last resealed
  • Clear debris that holds water against joints

Let the new sealant cure before washing the facade or windows near it. Pressure washers and harsh cleaners can damage a fresh bead and tell your cleaning contractor.

Don’t wait for a full elevation to fail. Small repairs stop small leaks becoming large ones inside the building.

What we can’t put right

Not every problem is a sealant problem, and we’re upfront when that’s the case. These need a different solution:

  • Replacing glass or failed glazing units
  • Joints too narrow for the movement they take, which need redesign
  • Cracked or spalling substrates that need repair before sealing

If you are not sure, just ring 01277 525 020 or use the quote form and we will give you a straight answer.

Surfaces we seal

  • Window and door perimeters
  • Cladding panel joints
  • Perimeter joints where frames meet the structure
  • Coping and flashing joints
  • Stone and brick facade joints
  • Shopfront frames
Accreditations

Trusted. Accredited. Insured.