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

Facade Sealing contractors in Blochairn

Facade joint and window perimeter sealing on commercial buildings across Blochairn, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Unsightly perimeter sealant on a visible elevation
  • Old perimeter mastic that has dried out
  • Weathered joints at frame-to-structure perimeters
1
Send details
Tell us about the site, with photos if you have them.
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
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Facade sealing for businesses in Blochairn

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

Looking after the joints

For the best life from the joints:

  • Avoid patch repairs on failed facade joints
  • Add perimeter sealant to planned maintenance checks
  • Ask about asbestos in pre-2000 mastic
  • Brief window cleaners about newly sealed joints

Following storms, look inside for damp or staining near frames. An early report normally means a small reseal rather than a bigger repair.

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

About our facade sealing in Blochairn

Our facade sealing work covers external facade joints, window and door perimeters, cladding panel joints and the perimeter joints where frames meet the structure. Where sealant is the specified fix, we also take on coping and flashing joints. We work on stone and brick facade joints, shopfront frames and perimeter joints where frames meet the structure, and what we’re called in for most is patch repairs that keep failing and cladding panel joints that have opened up. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Blochairn, preparation and product choice get the time they need.

Construction in Scotland’s cities is a mix of new build and work to existing stone buildings. Work comes under Scotland’s own building standards, and our job is to seal to the specification.

We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

Where
Blochairn (G31, G21, G58)
Wider area
Glasgow
Guarantee
12 months on every job
Quotes
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Building and refurbishing in Blochairn

Plenty of hotels sit less than 2 miles from Blochairn. Hotel extensions and refits usually have to fit around bookings, so mastic dates are tight. Scotland has its own building regulations, and in Blochairn warrants come from the local authority verifier. Our job is to seal to that specification.

For contractors on a campus like University of Strathclyde, 0.6 miles to the east of Blochairn, facade and perimeter sealing has to fit around students and term dates. Projects at colleges like Glasgow Kelvin College - Springburn Campus (to the north-west of Blochairn) tend to run to term dates, so the mastic is planned tightly.

Blochairn is about 2 miles north-east of Glasgow, in Glasgow. Looking for facade sealing in Blochairn? We can help, as we do across Glasgow. We work across 171 places in Glasgow.

Business premises anywhere in G31, G21 and G58 are within our area. For a building on Townmill Road, Blochairn Road and Petershill Road or nearby, send details and we’ll quote for facade joints. With the M8 and A8 nearby, Blochairn is straightforward for us to reach. Sites close to Blochairn are covered too, including Old Balornock (1 mile west), Germiston (1 mile north-east), Royston (1 mile west), Dennistoun (1 mile south) and Provanmill (1 mile north-east). Bigger towns within reach include Hillhead (3 miles west), Dowanhill (3 miles west), Partickhill (4 miles west), Yorkhill (3 miles west), Kelvinside (4 miles west) and Hyndland (4 miles west).

What’s near Blochairn

Recent enquiries here include premises near Andersonian Library and Springburn Park. Blochairn’s nearest station is Alexandra Parade station, roughly 0.5 miles south-east. Nearby you’ll also find Bishop's Castle (0.9 miles south-west) and Glasgow Royal Infirmary Museum (0.8 miles south-west). Open spaces near Blochairn include Lenzie Moss and Hogganfield Loch.

Map of Blochairn © OpenStreetMap contributors

Doing it in-house

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

How a job runs

Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. For premises in Blochairn, tell us about access times, shared entrances and any building rules, and we’ll plan the work to suit, phased where areas need to stay in use.

  1. We start with photographs, drawings or a visit to see the joints and agree access.
  2. Product choice follows the joint’s movement and substrate.
  3. The existing bead comes out in full and both faces cleaned back.
  4. Primer is applied where the maker specifies it.
  5. Rod goes in to fix the depth, then the joint is sealed and tooled.
  6. We go over the completed work with you before leaving.

What we need from you

  • Explain the parking and delivery arrangements
  • Tell us what induction or permit system the site runs
  • Tell staff and tenants when we’ll be in

Get a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. For smaller jobs, photographs and a description will do.

Ask for a quote

Advice

Different surfaces, different methods

Perimeter joints at frames and structure

These frame-to-structure joints take a lot of movement and weather. We cut them out, prepare both faces and reseal to the specification using a sealant classified for that use.

Window and door perimeters

Window and door perimeters make up most facade sealing work. A low-modulus neutral-cure product, chosen for the frame and wall, goes in, tooled to shed water.

Common problems we fix in Blochairn

Three-sided adhesion is a classic installation fault. With no backing, the sealant is restrained and tears as the joint moves.

Look out for the following:

  • Unsightly perimeter sealant on a visible elevation
  • Draughts around frames and panels
  • Perimeter joints where frames meet the structure
  • Hard, chalky sealant that no longer flexes

Work at a hotel such as Cathedral House Hotel (0.9 miles south-west of Blochairn) tends to be programmed around bookings, mastic included.

Comparing quotes

  • Their pre-qualification and accreditations
  • How long is the guarantee, and what does it include?
  • Which product they’ll use, and why it suits the joint
  • Whether primer will be used where the manufacturer specifies it

Questions to ask before you appoint anyone

Work for main contractors and building owners

Hospitality, education, healthcare, office and retail clients book us directly too. We plan around the way the building is used, so the building keeps working while we do.

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Blochairn: questions and answers

Do you take on work at healthcare sites like Glasgow Royal Infirmary?

Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.

Will you plan work around the academic year at somewhere like University of Strathclyde?

Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

How is access to upper-level joints handled?

We agree access with the client at the start. Tell us about access: existing scaffold, what you are arranging and any site restrictions.

Do you need to see the site first?

Many jobs can be quoted from photographs, drawings or a joint schedule. If the job needs a look first, we will arrange a visit before quoting.

Do you use silicone for external joints?

Low-modulus, neutral-cure silicone suits many facade and perimeter joints. Hybrid or MS polymer, polyurethane and polysulphide sealants suit others, as the specification or substrate requires.

When can the area be used after sealing?

Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.

Do you run new sealant over the existing bead?

No. New sealant won’t hold on old sealant, so the old bead is cut away and the faces are cleaned before resealing. Nothing else gives a bond that lasts.

Accreditations

Trusted. Accredited. Insured.