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

Facade and window perimeter sealing in An Druim Beag, Highland

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

  • Weathered joints at frame-to-structure perimeters
  • Damp patches beside frames after rain
  • Discoloured or dirty facade joints
1
Send details
Drawings, photos, a joint schedule or a site visit.
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.
Covering the South East & Scotland
Constructionline member
£5m public liability

Facade sealing in An Druim Beag

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

Different surfaces, different methods

Precast concrete panels

Concrete edges can be dusty or weak. Faces are cleaned to sound concrete, and damaged edges are reported first.

Perimeter joints at frames and structure

Where framed systems such as shopfronts meet the building structure, there is a perimeter joint to seal. Our work is that perimeter joint, not the framing or glazing itself.

Facade sealing in An Druim Beag, done properly

We are often asked to look at water coming in around frames. Failed perimeter sealant is a frequent cause, though that isn’t the only cause. We will tell you if we think the leak is coming from somewhere sealant won’t fix. If you have hard, chalky sealant that no longer flexes and perimeter joints where frames meet the structure, we can put it right, whatever the surface. One point of contact handles commercial sealant work in An Druim Beag from the first photos to the final walk-round, for single jobs and planned programmes alike.

External sealing around An Druim Beag depends on dry faces and the right temperature. We build some give into the plan and agree it with the site manager.

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.

Where
An Druim Beag (IV27)
Wider area
Highland
Cover
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Diagnose, treat, sign off

The first thing on site is a walk round with your contact, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Jobs near An Druim Beag are often grouped with others in the same area. Let us know if your dates have any give.

  1. We plan access and the order of elevations with the client.
  2. Weather and temperature are checked against the product’s limits.
  3. Each joint is cut out and the edges inspected.
  4. Faces are cleaned, primed where needed and backed.
  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

  • Explain the parking and delivery arrangements
  • Clear stock, furniture or equipment away from the joints
  • Send any specification or drawings in advance

Ask for a quote

To get a fixed quote, give us a call on 01277 525 020 or email the details over with the site address and an outline of the work. You can also send details through our quote form.

Get a price

Read more

When it isn’t the sealant

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

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

If in doubt, give us a call on 01277 525 020 or send details through our quote form and we will say what we think before you book.

Where we work in An Druim Beag

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

Site staff or a sealant specialist?

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Paperwork matters too. 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.

Your questions answered

Is An Druim Beag too far out for you?

No. Places such as An Druim Beag are covered as much as the big towns. Our area covers all of Scotland, cities, towns and islands alike. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

Does the sea air around An Druim Beag change the choice of sealant?

It can. Wind-driven rain and, closer to the shore, salt air are harder on external joints. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Will you quote for a small job?

Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.

Can you just add new sealant on top?

No. A bead run over old sealant soon lifts. Our method is a full cut-out, cleaning, backing and a new bead.

Can you work on upper floors?

That comes down to the access arranged for the job. Share what access exists or is planned when you send details.

Can you work in cold or wet weather?

Rain and frost can pause external sealing. The programme allows for it and we tell you if the forecast changes things throughout the job.

Which sealant will you use?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

What affects the price in An Druim Beag

There’s no standard rate for sealant work, since sites vary so much. What we take into account:

  • Quantities, in metres or numbers
  • Working within restricted access windows
  • How accessible the joints are
  • Location, for remote and island sites

There’s no price list, because the scope varies so much from one building to the next. Call for a quote and we’ll price your job on its own details.

Before you send an enquiry

A good diagnosis starts with the right details. Let us know:

  • Your programme or deadline
  • Access details, including height
  • The postcode of the building
  • Photos of the joints, close up and from further back

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.

New build and refits around An Druim Beag

An Druim Beag is within about 2 miles of the coast. Coastal exposure means perimeter and cladding joints work harder than on an inland job, and the sealant, primer and backing need choosing with that in mind. Being in the west of Scotland, An Druim Beag gets more rain than eastern areas. Outside mastic is booked around the forecast, and internal sealing fills the gaps.

On any site in or around An Druim Beag, the mastic follows the specification and the programme. Hotels like Drumbeg Hotel, under half a mile to the east of An Druim Beag, rarely close for long, so refurbishment mastic is phased floor by floor.

An Druim Beag (Gaelic: Drumbeg) is in Highland. Commercial clients in An Druim Beag use us for work on facade joints, as part of our coverage of Highland. 256 places across Highland fall within our area, An Druim Beag among them.

Business premises anywhere in IV27 are within our area. Just outside An Druim Beag, we also work in Stor (5 miles south-west), Stoer (6 miles south-west), Lochinver (6 miles south), Scourie More (7 miles north) and Scourie (8 miles north). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so give the site location in your enquiry.

What’s near An Druim Beag

Not far away are Loch Torr nan Uidhean and Gorm Chnoc.

Map of An Druim Beag © OpenStreetMap contributors

Aftercare for building managers

Once the work is signed off, these steps help:

  • Ask about asbestos in pre-2000 mastic
  • Combine resealing with other works that need access
  • Report water ingress at frames as soon as it shows
  • Walk the elevations once or twice a year

Include facade joints in your planned maintenance inspections. Watch for splits, gaps at the edges, hardening and discolouration.

Check older buildings for asbestos before disturbing old mastic. Some older mastics contain it, and work stops until it’s tested if it’s suspected.

Accreditations

Trusted. Accredited. Insured.