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

Creag Ghoraidh facade sealing

Commercial sealant work in Creag Ghoraidh for contractors, FMs and building owners: facade joint and window perimeter sealing on commercial buildings, with a fixed quote first.

  • Failed sealant on precast panel joints
  • Staining on stone next to old sealant
  • Failed seals around shopfront and entrance frames
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
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Facade sealing for businesses in Creag Ghoraidh

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

About our facade sealing in Creag Ghoraidh

Some clients need every window on a block resealed; others need a few leaking frames sorted. The approach doesn’t change with the size: cut out, clean, back, prime where needed and seal. Each job carries our 12-month guarantee. Site teams most often ask us about damp patches beside frames after rain and sealant pulling away from frames or panels, on window and door perimeters, perimeter joints where frames meet the structure and stone and brick facade joints. A specialist sealant contractor works differently from a general builder: on jobs in Creag Ghoraidh, preparation and product choice get the time they need.

Sites near smaller places like Creag Ghoraidh can mean longer travel, so the mastic is planned with as few trips as the job allows. Clear drawings, a programme and photographs let us bring the right sealants, primers and backing rod first time.

We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Creag Ghoraidh (HS7)
Wider area
Na h-Eileanan Siar
Cover
12 months on every job
Price
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026

Commercial clients in Creag Ghoraidh

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. Several sites can go on one quote, so there’s one set of paperwork to deal with.

Questions we are asked in Creag Ghoraidh

Do you work on the island where Creag Ghoraidh is?

Yes, Creag Ghoraidh is within the area we cover. Our area covers all of Scotland, cities, towns and islands alike. We plan island jobs around the ferry and the forecast, and bring everything the job needs on the first crossing.

Does the sea air around Creag Ghoraidh change the choice of sealant?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. Product choice and preparation matter more, and sea-facing elevations are worth inspecting more often.

Who decides which product is used?

Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Will you just go over the old sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.

Do you guarantee your work?

Yes, for 12 months. If a joint fails because of how we installed it, we come back and put it right.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, tell us and we’ll confirm them with the quote.

What will the job cost?

We don’t publish prices, as every site differs. Send photos or drawings and we will price it at a fixed figure.

When to call us in Creag Ghoraidh

A frequent fault is a bead stuck to the joint’s rear face as well as its sides. With no backing, the sealant is restrained.

Common reasons buildings call us in:

  • Cold air coming in at window perimeters
  • Perimeter sealant that has split or peeled away
  • Gaps between rainscreen or cladding panels
  • New sealant peeling off old mastic

New wings at hospitals like Uist and Barra Hospital (4.7 miles north-west of Creag Ghoraidh) bring long runs of window and panel joints to seal.

What to look for in a quote

  • How long is the guarantee, and what does it include?
  • What site paperwork they can supply
  • Can the work be phased to keep areas open?
  • Their public liability cover

How to choose a sealant contractor

Why it’s worth doing now in Creag Ghoraidh

A few metres of new sealant compare well with replacing ceilings, linings or damaged stock. Water through a failed joint rarely stays where it starts, often turning up far from the joint. Around smaller places like Creag Ghoraidh, halls, stores and seasonal buildings may not be checked often, giving water time to get in. Early resealing prevents it.

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.

What you get with us

  • Colours confirmed for the specified product
  • Health and safety: CHAS accredited
  • Workmanship guaranteed for 12 months
  • Matching to RAL references, product permitting

Take a look at what affects the cost and our accreditations.

Facade sealing in Creag Ghoraidh: the local picture

Creag Ghoraidh sits close to the coast, within about 1 mile. Schemes this close to the sea see their facade joints tested by wind and rain from the day they’re sealed, so we check the specified product suits the exposure before the first bead. Island jobs, Creag Ghoraidh among them, are planned around the ferry and the forecast. We need drawings and a programme early so materials come on the right crossing.

Work at a hotel such as The Isle of Benbecula House Hotel, under half a mile to the north-west of Creag Ghoraidh, tends to be programmed around bookings, mastic included.

Creag Ghoraidh (Gaelic: Creagorry) is in Na h-Eileanan Siar. Across the HS7 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Creag Ghoraidh is one of 87 places in Na h-Eileanan Siar on our list.

Work on facade joints is covered throughout HS7. Among the streets we cover are Barraid na Faoghla and Princes Street, and sites on any of them can send details for a fixed quote. Close to Creag Ghoraidh, our area also takes in Grimsay (2 miles east), Geirinis (4 miles south), Balivanich (4 miles north-west), Baile a' Mhanaich (5 miles north-west) and Locheport (10 miles north). Where a site is remote or on an island, travel and materials need planning ahead, so the full address helps from the start.

Local landmarks in Creag Ghoraidh

Nearby you will also find Museum nan Eilean Lionacleit (1.6 miles north-west) and Uist and Barra Hospital (4.7 miles north-west). Green spaces nearby include Stiaraval and Loch Langavat.

Map of Creag Ghoraidh © OpenStreetMap contributors

From enquiry to sign-off

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. For work around Creag Ghoraidh, we aim for one trip, so photos, sizes and a full list matter. External joints need a dry spell as well.

  1. Access, site rules and timing are settled with the client up front.
  2. We only seal when joints are dry and within the product’s temperature range.
  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. We hand over with our 12-month workmanship guarantee.

Before we start on site

  • Make sure the joints can be reached
  • Confirm the product named in the specification
  • Tell us which areas need to stay in use

Request a quote

Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. To get it moving, phone 01277 525 020 or send details through our quote form.

Get a quick quote

Advice

Different surfaces, different methods

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.

Precast concrete panels

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

What we can’t put right

Honesty saves time and money. New sealant won’t cure:

  • Joints whose design needs changing by the specifier
  • Damaged frames that need replacing
  • Arranging specialist high-level access, which is planned with the client

If you are not sure, just call 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer before you book.

Surfaces we seal

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

Trusted. Accredited. Insured.