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

Dunmore facade sealing

We carry out facade joint and window perimeter sealing on commercial buildings in Dunmore. Send details for a fixed quote.

  • Draughts around frames and panels
  • Failed seals around shopfront and entrance frames
  • Sealant pulling away from frames or panels
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Need facade sealing in Dunmore?

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

When to call us in Dunmore

Adhesive failure, where the sealant peels away from one face, normally comes from poor preparation. Dust, old sealant residue, damp or a missing primer stop it bonding properly, and movement soon pulls it away.

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

  • Cold air coming in at window perimeters
  • Patch repairs that keep failing
  • Failed sealant on precast panel joints
  • Water coming in around window frames

Units on estates such as Alloa Business Park (to the north of Dunmore) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal.

What to look for in a quote

  • Will CSCS-carded applicators be on site?
  • Proof of insurance
  • Whether old or failed sealant will be cut out, not overlaid
  • The named product and why it was chosen

Choosing a commercial sealant contractor

Facade sealing in Dunmore, done properly

External sealing depends on the weather more than most trades. The sealant needs a dry joint and temperatures inside the maker’s limits, and cold, damp starts can delay work. We plan for that and keep you updated. If you have hard, chalky sealant that no longer flexes and failed sealant on precast panel joints, we can put it right, whatever the surface. A specialist sealant contractor works differently from a general builder: in Dunmore, that means joint design, primers and backing rod as standard.

Sites near smaller places like Dunmore 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.

Our workmanship is guaranteed for 12 months, in Dunmore as everywhere else we work. If our installation lets you down in that time, we return and fix it.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Dunmore (FK2)
Region
Falkirk
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026

Why it’s worth doing now in Dunmore

Patch repairs over old sealant tend to come back. A full cut-out and fresh bead is the repair that holds. Buildings that aren’t in daily use, such as halls and seasonal premises, may let water in unnoticed, giving water time to get in. Early resealing prevents it.

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well.

What you get with us

  • Work to your specification and the manufacturer’s guidance
  • Over 20 years of commercial sealing
  • Colour agreed before work starts
  • RAL and finish matching where the product range allows

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

How a job runs

We begin with a short walk round with whoever looks after the building, 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. For a building near Dunmore, directions, keys and a contact on the day are worth sorting early. That goes into the plan alongside the quote.

  1. We start with photos, drawings or a visit to see the joints and agree access.
  2. We confirm the joint type, movement and the specified product.
  3. Failed beads are removed in full and the joint faces cleaned.
  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

  • Clear stock, furniture or equipment away from the joints
  • Let building users know which areas are affected
  • Let us know about inductions and permits

Getting a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. For smaller jobs, photographs and a description will do.

Get a price

Advice

Mastic packages on Dunmore sites

The sea is no more than about 1 mile from Dunmore. Facades and window perimeters on coastal schemes take more wind-driven rain, and salt air nearer the shore, so we check the specified product suits the exposure before the first bead. Dunmore is on Scotland’s drier eastern side. Frost and condensation on frames and panels can still hold up external mastic on winter mornings. External mastic is planned with the site manager for workable conditions.

For contractors at a college like Forth Valley College - Alloa Campus, 2.2 miles north of Dunmore, perimeters and internal sealant are timed for the holidays. Extensions at sites like Stirling District Lunatic Asylum, 3.7 miles to the south-west of Dunmore, normally sit beside working departments, and the mastic follows strict access rules.

Dunmore is about 3 miles south of Alloa, in Falkirk. Our applicators travel to Dunmore for work on facade joints. Dunmore is one of 53 places in Falkirk on our list. There’s a separate page for Edinburgh, roughly 24 miles from Dunmore.

We cover the FK2 postcode districts for facade joints. Just outside Dunmore, we also work in Airth (1 mile south-east), Kincardine (3 miles south-east), Carronshore (4 miles south), Skinflats (4 miles south) and Carron (4 miles south). Bigger towns within reach include Falkirk (6 miles south), Grangemouth (6 miles south-east), Bo'ness (8 miles south-east), Larbert (4 miles south-west), Stenhousemuir (4 miles south) and Denny (7 miles south-west).

Around Dunmore

The closest station to Dunmore is Alloa station, about 2.3 miles north. A little further out are Stirling District Lunatic Asylum (3.7 miles south-west) and Alloa Museum And Gallery (2.3 miles north). Not far away are Black Devon Wetlands RSPB Reserve.

Map of Dunmore © OpenStreetMap contributors

When it isn’t the sealant

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

  • Cracked or spalling substrates that need repair before sealing
  • Joints whose design needs changing by the specifier
  • Providing access systems for the work

Not sure which it is? You can call the office on 01277 525 020 or use the quote form and we’ll tell you honestly.

Joints and surfaces we work on

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

Different surfaces, different methods

Window and door perimeters

Aluminium, PVC-U and timber frames each have their own preparation needs. Primer goes on where the manufacturer specifies it for that substrate.

Precast concrete panels

Precast arrises sometimes crumble or carry old residue. We clean back to sound material and flag edges that need repair.

FAQs: Dunmore

Does a coastal location like Dunmore affect which sealant is used?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

Do you cover business parks and estates near Dunmore, such as Alloa Business Park?

Yes. We cover Dunmore and the area around it, including industrial estates, business parks and retail parks such as Alloa Business Park. Photos and a short description are enough for a first look.

Is old mastic on our building likely to contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Check the asbestos register or survey before it is disturbed, and if anything is suspected, we stop until it’s tested. We don’t remove asbestos-containing materials.

How long does a job like this take?

We plan the time on site around your programme and access. We will give you an estimate of time on site when we quote.

Do you install glazing systems?

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

What’s the quickest route to a quote?

You can use the quote form on this site; alternatively, ring 01277 525 020 or email the details over. Photos, drawings or a joint schedule help us quote quickly.

Do you take on multi-site work?

Yes. Several buildings can share a single quote, and you deal with one contact throughout across South East England, Greater London and Scotland.

Commercial clients in Dunmore

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

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’ll confirm with the quote.

Accreditations

Trusted. Accredited. Insured.