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

Mastic contractors in Dalmeny

Construction mastic in Dalmeny, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Early adhesion failures on new external joints
  • Sanitary sealant damaged by following trades
  • Frame gaps too wide for sealant alone
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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Construction mastic for businesses in Dalmeny

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

Why it’s worth doing now in Dalmeny

Leaving mastic to whichever trade is fitting the element can look cheaper on paper. In practice it often means different standards, gaps in responsibility and snags nobody owns. One mastic subcontractor for the lot keeps it simple, with the same standard on every plot. Renewing every failing joint on one visit is the sensible approach for a place like Dalmeny. Photos of each area help us quote the whole job.

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.

Why appoint us

  • Fully insured, including public liability cover
  • Constructionline member for supplier checks
  • CHAS accredited
  • Colours chosen to suit frames, cladding or finishes where possible

See what affects the cost and our accreditations.

Construction mastic for commercial buildings in Dalmeny

The specification and the programme set the job. If a product is named, that’s what goes in, and if an alternative is proposed, it goes to you for acceptance first. Joint widths, backing, primers and tooling follow the manufacturer’s guidance so the detail on the drawing is what ends up on site. Most enquiries involve snag items on joints that need redoing before handover and external joints sealed in damp or cold conditions that are now failing, on sanitary and kitchen joints, brick and block movement joints and window and door perimeters. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Dalmeny is the same: the right product in a properly prepared joint.

External sealing around Dalmeny 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.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Dalmeny (EH30, EH7)
Region
Edinburgh
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026

What the job involves on each surface

Fire-rated sealant where specified

Where the specification calls for fire-rated or intumescent sealant around service penetrations or linear gaps, we install it to the manufacturer’s tested detail. The design and sign-off of fire stopping sit with the designer, principal designer or fire engineer and we install what’s specified.

Window and door perimeters

Internal perimeters are typically sealed with a paintable product where decorating follows. The specification decides which.

What we can’t put right

We check first that sealant really is the fix. It isn’t the answer for:

  • Joint design decisions that belong to the architect or engineer
  • Joints damaged after sign-off by following trades
  • Frame gaps too wide for sealant, which the installer needs to correct

If you are not sure, just ring 01277 525 020 or email the details over and we’ll give you a straight answer.

What we seal

  • Internal decorators’ caulk
  • Window and door perimeters
  • Cladding and panel joints
  • Brick and block movement joints
  • Sanitary and kitchen joints
  • Floor and skirting junctions

Commercial clients in Dalmeny

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, and each stage is agreed with your contact.

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules, and our applicators hold CSCS cards.

New build and refits around Dalmeny

With the shore within about 1 mile, Dalmeny counts as a coastal location. Schemes this close to the sea see their facade joints tested by wind and rain from the day they’re sealed, and the sealant, primer and backing need choosing with that in mind. In Dalmeny, as across Scotland, building warrants are issued by the local authority verifier under the Scottish regulations. The mastic follows the specification that goes with the warrant.

Work at a hotel such as The Two Bridges Hotel (to the north-west of Dalmeny) tends to be programmed around bookings, mastic included. Extensions at sites like Hopetoun House, 3.7 miles to the west of Dalmeny, usually sit beside working departments, and the mastic follows strict access rules. When a school such as Queensferry High School is extended or refurbished, the mastic package is often squeezed into the holidays.

Dalmeny is about 1 mile east of Queensferry, in Edinburgh. Commercial clients in Dalmeny use us for work on mastic packages. Our Edinburgh coverage takes in 174 places. Sites around Edinburgh have their own page, about 7 miles away.

We cover the EH30 and EH7 postcode districts for mastic packages. For a building on Main Street, Bankhead Road and Carlowrie Avenue or nearby, we can quote for mastic packages. Close to Dalmeny, our area also takes in Queensferry (1 mile west), Lennie (2 miles south-east), Cammo (3 miles south-east), Braepark (3 miles south-east) and Barnton (3 miles south-east). Further afield, our area takes in Edinburgh (7 miles south-east), Leith (8 miles east), Bonnington (7 miles east), Greenside (7 miles east), Broughton (7 miles east) and Bellevue (7 miles east).

What’s near Dalmeny

The nearest railway station is Dalmeny station, roughly 0.5 miles north-west. Nearby you will also find The Gyle Shopping Centre (3.7 miles south-east) and Hopetoun House (3.7 miles west). Open spaces near Dalmeny include Corstorphine Hill and Dundas Loch.

Map of Dalmeny © OpenStreetMap contributors

Diagnose, treat, sign off

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. Then we strip out anything that has failed, prepare every joint and seal it. For work around Dalmeny, we aim for one trip, so photographs, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. We start with the drawings, specification and programme.
  2. Quantities are measured and a fixed price returned.
  3. The sequence is agreed with the site manager.
  4. Plots or floors are sealed as they’re handed over.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. Snags are cleared and the package signed off with our 12-month guarantee.

Before we start on site

  • Let building users know which areas are affected
  • Tell us your opening times and when work is allowed
  • Tell us which areas need to stay in use

Request a quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, give us a call on 01277 525 020 or email a schedule or drawings.

Get a price

Related advice

Dalmeny: questions and answers

Can you take on a job at a hospital such as Hopetoun House?

Yes, healthcare and care buildings are part of our work. Each area is agreed with the ward or department and the estates team in advance.

Is a smaller place like Dalmeny outside your area?

Not at all: smaller places are covered as well as towns. We work across every Scottish council area. Good photographs up front let us bring everything on the first visit.

Can the building stay open while you work?

Yes, as long as we plan it. We agree a sequence with your contact so just one area at a time is disrupted.

When can you be on site?

Mention the site’s hours and access windows in your enquiry, and we’ll schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.

What about RAMS and site documents?

Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we will confirm with the quote.

Are you insured?

Yes. We are fully insured, and the certificate can go with your quote.

Will you quote for a small job?

Whatever the size, the process is the same: send details, get a fixed quote, we seal, guaranteed.

When to bring in a specialist

For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Accreditations

Trusted. Accredited. Insured.