The Mastic Doctor team standing beside their branded vans outside an office building
Perth and Kinross · Scotland

Mastic sealing for building owners and managing agents in Duncrievie, Perth and Kinross

Mastic sealing in Duncrievie, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Open joints in brickwork or panels
  • Communal area joints that look neglected
  • Occupiers reporting cold air round windows
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
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
CHAS accredited
£5m public liability

Mastic sealing across Duncrievie

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Mastic sealing in Duncrievie

We work for building owners, landlords with commercial or block portfolios, managing agents and housing associations. Many prefer a planned programme to one-off visits, with each block quoted and scheduled in turn. The enquiries we see most involve movement joints with sealant missing and the same joint failures repeated across a portfolio, across balcony and threshold joints, shopfronts below residential blocks and communal kitchens and washrooms. Most enquiries from Duncrievie start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

Outside mastic in Scotland needs dry joints and the right temperature, so work around Duncrievie is planned with the forecast. We agree a window with some flexibility.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Duncrievie (PH2)
Wider area
Perth and Kinross
Cover
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026

Diagnose, treat, sign off

Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Where we can, we combine work around Duncrievie with other jobs nearby, to make the most of each trip. Let us know if your dates have any give.

  1. A building-by-building inspection lists the failed joints.
  2. You get a fixed quote, per block or for the whole programme.
  3. We agree the programme and dates with you.
  4. Failed sealant is removed and the faces prepared.
  5. Joints are resealed and tooled.
  6. We check the finished work and confirm the guarantee.

Preparing the site

  • Send your site hours and access windows
  • Tell us which areas need to stay in use
  • Tell staff and tenants when we’ll be in

Get a fixed quote

To get a fixed quote, call the office on 01277 525 020 or email drawings and photos with the site address and an outline of the work. Our quote form is another easy route.

Get a quick quote

Read more

What sealant work can’t fix

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Failed window or door frames, which need a window contractor
  • Cracked or crumbling render, brick or stone at the joint edges (we will tell you if so)
  • Roof leaks, gutters or failed flashings that aren’t sealant joints

If you are not sure, just call the office on 01277 525 020 or send photos by email and we’ll give you a straight answer.

Joints and surfaces we work on

  • Window and door perimeters on blocks
  • Communal entrances and stairwells
  • Communal kitchens and washrooms
  • Balcony and threshold joints
  • Shopfronts below residential blocks
  • External wall and movement joints

Why act early in Duncrievie

Dealing with failed joints one report at a time is slow and scattered. Planned resealing covers a whole building or estate in one go and is simpler to manage and budget. Renewing every failing joint on one visit is the sensible approach for a place like Duncrievie. Send photos and we’ll quote for everything together.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Why clients in Duncrievie choose us

  • Coloured sealants to suit the setting, where available
  • Old sealant cut out, never sealed over
  • 12 months’ guarantee on every job
  • Specification-led, product-correct work

Read how commercial sealant jobs are priced and our accreditations and insurance.

Doing it in-house

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Mastic sealing around Duncrievie: what changes locally

The east of Scotland, where Duncrievie is, gets less rain than the west. External mastic still needs a dry joint and the right temperature, and winter mornings can be frosty. Block programmes are built with that in mind

Around Duncrievie, a planned programme renews failed mastic across a building or estate in one go.

Duncrievie is about 9 miles south of Perth, in Perth and Kinross. Businesses, contractors and managing agents in Duncrievie use us for work on mastic joints, as part of our coverage of Perth and Kinross. 114 places across Perth and Kinross fall within our area, Duncrievie among them. We also cover Dundee, around 21 miles from Duncrievie.

We take on mastic joints across the PH2 postcode area, for business premises of every kind. Close to Duncrievie, our area also takes in Glenfarg (1 mile north), Gateside (3 miles east), Milnathort (3 miles south), Glenlomond (3 miles south-east) and Wester Balgedie (4 miles south-east). Further afield, our area takes in Perth (9 miles north), Auchterarder (12 miles west), Letham (10 miles north), Scone (10 miles north), Tulloch (10 miles north) and Oakbank (9 miles north).

Local landmarks in Duncrievie

We work on buildings around Arngask Library and the streets around them. A little further out are Balvaird Castle (2.5 miles north-east) and Bridge of Earn Hospital (5.3 miles north). Open spaces near Duncrievie include Loch Leven National Nature Reserve and West Lomond.

Map of Duncrievie © OpenStreetMap contributors

What we are called out for in Duncrievie

Frames, panels and masonry expand and contract through the year, and every joint has to stretch and squeeze with them. If the joint or the product wasn’t suited to the movement, it splits and fails early.

Typical triggers for a call:

  • Window mastic that has split and shrunk
  • Communal area joints that look neglected
  • Damp patches beside frames
  • The same joint failures repeated across a portfolio

If you are responsible for a building such as Arngask Church, frame and door mastic needs the same attention as any other property.

Comparing quotes

  • Are they CHAS accredited or on Constructionline?
  • The terms of the workmanship guarantee
  • Will RAMS and insurance details be available?
  • Their public liability cover

Choosing a commercial sealant contractor

Questions we’re asked in Duncrievie

Will you price a mastic programme across our Duncrievie portfolio?

Yes. Portfolio-wide programmes are a regular request. Send the addresses and photos and we’ll give a fixed quote.

What site paperwork comes with a job in Duncrievie?

We’ll confirm the paperwork you need, such as RAMS, our insurance certificate and CSCS details, with the quote. We hold £5m public liability insurance, are CHAS accredited and a Constructionline member, and our applicators are CSCS-carded.

How long does a job like this take?

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

Do you check for asbestos in old sealant?

We don’t remove asbestos-containing materials. Anything suspect is tested before we carry on, and the duty to manage asbestos sits with the dutyholder.

Will your applicators have CSCS cards?

Yes. If you need card details for site access, let us know and we will send them with the quote.

How long will the new sealant last?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

Who decides which product is used?

Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Different surfaces, different methods

Planned maintenance

We can work into your cyclical maintenance plan, building by building.

Tenement and older buildings

Older mastic can contain asbestos and the register is checked before anything is disturbed. Suspect material is tested before work continues.

Accreditations

Trusted. Accredited. Insured.