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

Loanhead facade sealing

Facade sealing for Loanhead, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Unsightly perimeter sealant on a visible elevation
  • Air leaks through failed facade joints
  • Weathered joints at frame-to-structure perimeters
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Facade sealing for Loanhead sites

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

Facade sealing for commercial buildings in Loanhead

Facade joints are the line of defence between the weather and the building fabric. When a perimeter bead splits or peels, water finds its way behind frames and into the structure. We remove failed sealant and install a new bead chosen for the joint and how far it moves. If you have perimeter sealant that has split or peeled away and cladding panel joints that have opened up, we can put it right, whatever the surface. A single leaking joint is often how a building in Loanhead 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.

Construction around smaller Scottish places like Loanhead is often one-off schemes: a school, a health centre, a hotel extension or a few houses. The mastic still needs to suit exposed elevations and Scottish weather.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Loanhead (EH20)
Wider area
Midlothian
Cover
12 months on our workmanship
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

Common problems we fix in Loanhead

New sealant run over old sealant rarely holds. Fresh silicone won’t stick to cured silicone, so the new bead peels away within a season or two.

Any of the following is a good reason to get the joints checked over:

  • Leaks at window and door perimeters
  • Staining on stone next to old sealant
  • Air leaks through failed facade joints
  • Patch repairs that keep failing

University estates such as University of Edinburgh - Easter Bush Campus (to the south-west of Loanhead) tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal.

What your quote should include

  • Which product they’ll use, and why it suits the joint
  • Will failed sealant be removed rather than covered?
  • Their approach to joint depth and backing
  • Can the work be phased to keep areas open?

Questions to ask before you appoint anyone

What affects the price in Loanhead

Your fixed quote is built from the real scope. It allows for:

  • The total length or number of joints
  • Induction, permit and paperwork requirements
  • Joint width, depth and condition
  • The product specified

The product called for affects the cost, as does the preparation each joint needs. Access, phasing and site rules also count.

Before you send an enquiry

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

  • The asbestos register, for older buildings
  • The postcode of the building
  • Any dates the work must fit around
  • The type of building and who uses it

Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. Smaller jobs need nothing more than photos and a few notes.

Mastic packages on Loanhead sites

Being in the east of Scotland, Loanhead gets less rain than the west coast. Cold, damp starts still stop external sealing on some days. External dates keep a little give. In Loanhead, as across Scotland, building warrants are issued by the local authority verifier under the Scottish regulations. Our job is to seal to that specification.

With historic properties like Melville Castle, 2.2 miles to the north-east of Loanhead, in the area, refurbishment work often meets old masonry that needs compatible sealants. Extensions at sites like Ellen's Glen Community Hospital (2.2 miles north of Loanhead) usually sit beside working departments, and the mastic follows strict access rules.

Loanhead is about 2 miles west of Bonnyrigg, in Midlothian. We cover Loanhead, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Loanhead is one of 34 places in Midlothian on our list.

If you need facade sealing in EH20, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. We cover commercial and managed buildings on Station Road, Main Street and High Street and the roads nearby. Main routes into Loanhead include the A701 and A768. Nearby places we also cover include Old Pentland (1 mile west), Bilston (1 mile south-west), Polton (1 mile south-east), Burdiehouse (1 mile north) and Roslin (1 mile south) for facade joints. Bigger towns within reach include Dalkeith (4 miles east), Penicuik (4 miles south-west), Gorebridge (5 miles south-east), Newtongrange (4 miles east), Mayfield (5 miles east) and Shawfair (4 miles north-east). Among the larger centres in Midlothian is Loanhead, and we take on facade joints for its commercial and public buildings.

Landmarks near Loanhead

The nearest railway station is Eskbank station, roughly 2.9 miles east of the centre. Other landmarks nearby include Cameron Toll Shopping Centre (3.3 miles north) and Glencorse Museum (3 miles south-west). Green spaces nearby include Caerketton Hill and The New Leaf Co-op.

Map of Loanhead © OpenStreetMap contributors

Questions we are asked in Loanhead

Can you take on a job at a hospital such as Ellen's Glen Community Hospital?

Yes. We work in healthcare settings as well as offices and schools. We follow the site’s permits, sign-in and infection-control procedures in every area.

Will you take on work at estates like IMEX Business Centre, close to Loanhead?

Yes, sites like IMEX Business Centre are within our area, along with the rest of Loanhead. To start, just ring 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

What about RAMS and site documents?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.

Is your workmanship covered by a guarantee?

Yes. It runs for twelve months and covers how we prepared and sealed the joints, but not damage, misuse or other trades’ work.

Will your applicators have CSCS cards?

Yes. We use CSCS-carded applicators, which many sites require.

Do you install glazing systems?

No. We don’t install glazing systems, windows or glass. We seal the joints around them, including perimeters where frames meet the structure.

Does weather matter for sealant work?

Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.

Surface by surface

Render and coated surfaces

Paintable sealants exist for joints that will be coated. The choice depends on the specification and finish.

Precast concrete panels

Concrete edges can be dusty or weak. We clean back to sound material and flag edges that need repair first.

Why it’s worth doing now in Loanhead

Leaving failed perimeter sealant also makes the eventual job bigger: wet edges break down, so repairs may be needed before resealing. Acting at the first sign of splitting keeps the fix simple. For buildings near Loanhead, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

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

What you get with us

  • A fixed quote before work starts
  • Workmanship guaranteed for 12 months
  • Colour options checked against the specified product
  • Public liability insurance in place

See how commercial sealant jobs are priced or our accreditations and insurance.

General trades versus a specialist

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

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.

From enquiry to sign-off

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work typically takes longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather, and our waste is bagged and taken away as we go. Jobs near Loanhead are often grouped with others in the same area. 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. We remove the old bead and check the edges are sound.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Sealant is gunned in and tooled hard onto both faces.
  6. We hand over with our 12-month workmanship guarantee.

Before we start on site

  • Tell us what induction or permit system the site runs
  • Explain the parking and delivery arrangements
  • Confirm the product named in the specification

Ask for a quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

Get a price

Related advice

Accreditations

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