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

Sealant applicators in Dunkeld

Sealant work for offices, shops, hotels and other commercial buildings in Dunkeld. CHAS accredited and fully insured, with a 12-month guarantee.

  • External beads that have gone brittle and cracked
  • Mouldy silicone around WCs, urinals and vanity tops
  • Damp patches where an external joint has failed
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Commercial sealant contractors in Dunkeld

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

Commercial sealant contractors in Dunkeld

Failed sealant isn’t always the whole story. A leak near a frame edge can start in the frame, the cill or the cavity. We look before we quote and tell you plainly if sealant won’t solve it, so budgets go where they’ll do some good. We work on window and door perimeters, external facade joints and washrooms and tea points, and the usual reasons a site gets in touch are messy, uneven beads from earlier work that let the building down and gaps behind commercial kitchen worktops and sinks. A specialist sealant contractor works differently from a general builder: in Dunkeld, that means joint design, primers and backing rod as standard.

In Dunkeld, as anywhere, the first joints to go are normally the ones that work hardest: south-facing perimeters, entrance thresholds and busy washrooms.

For a job around Dunkeld, the Scottish weather is part of the planning: outside joints need dry, frost-clear surfaces, so we agree a window with some give in it. Internal joints can be done whatever the day brings.

Every job we finish is backed by a 12-month workmanship guarantee, in Dunkeld as everywhere else we work. If our installation lets you down in that time, we return and fix it.

Location
Dunkeld (PH8)
Region
Perth and Kinross
Guarantee
12 months on every job
Price
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Keeping the joints sound

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • On pre-2000 buildings, share the asbestos information before work starts
  • Note dates and locations of sealant work for future planning
  • Deal with small splits before they become leaks
  • Check sealant as part of routine building inspections

Brief your cleaning team on the joints that have been resealed. Scourers, blades and harsh products shorten a bead’s life.

In kitchens and washrooms, a failed joint is a cleaning problem as well as a leak risk. Environmental health officers look at how cleanable surfaces are, so sound, smooth joints matter.

Frontages, fit-outs and joints in Dunkeld

Dunkeld has two named business or industrial parks inside a 3-mile radius. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints. Dunkeld has a number of hotels close by, all within 2 miles. Hotel refurbishments are where a matched sealant colour earns its place: bathroom, bar and reception joints have to sit with the finishes; work is planned so the hotel keeps trading.

Refits at hotels like Perth Arms Hotel, less than half a mile to the north-east of Dunkeld, bring joints at vanity tops, bars and reception desks that guests see every day. Shops and cafés around stations like Dunkeld & Birnam station (0.7 miles south-east of Dunkeld) trade from early, so work is timed around them. Sites a few miles apart, such as Cally Industrial Estate and Birnam Industrial Estate, can share one programme and one point of contact.

Dunkeld is about 10 miles west of Blairgowrie and Rattray, in Perth and Kinross. Businesses, contractors and managing agents in Dunkeld use us for work on sealant joints. Our Perth and Kinross coverage takes in 114 places. For work in that direction, see our Dundee page.

If you need commercial sealant contractors in PH8, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include High Street, The Cross and St Ninian's Wynd. Just outside Dunkeld, we also work in Little Dunkeld (1 mile south-east), Birnam (1 mile south-east), Inchmagrannachan (2 miles north-west), Dowally (4 miles north-west) and Middleton (4 miles south-east). Nearby towns on our patch include Perth (13 miles south-east), Blairgowrie and Rattray (10 miles east), Letham (12 miles south), Scone (12 miles south-east), Pitlochry (11 miles north-west) and Tulloch (11 miles south-east).

What’s near Dunkeld

In Dunkeld, that means premises near The Hermitage and Perth Arms Hotel. The closest station to Dunkeld is Dunkeld & Birnam station, roughly 0.7 miles south-east. Well-known places in the area include Murthly Castle (3.3 miles south-east) and Scottish Horse Regimental Museum (under half a mile west). The countryside around Dunkeld includes Loch of Craiglush and Birnam Hill.

Map of Dunkeld © OpenStreetMap contributors

Why deal with it now?

Spot repairs have their place. Where the remaining sealant is just as old, it tends to fail soon after, and a second visit means paying for access and set-up again. Where it helps, we quote a patch and a full reseal side by side. Exposed buildings in Scotland take a lot of weather, and for a smaller place like Dunkeld, a repair visit takes planning, so it’s better to act early.

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Why appoint us

  • CSCS-carded applicators
  • Products installed to the manufacturer’s instructions
  • Colours chosen to suit frames, cladding or finishes where possible
  • One phone line for London, the South East and Scotland

Read what affects the cost and how we’re accredited.

When it isn’t the sealant

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is any of the following:

  • Broken glass or blown double-glazed units
  • Removing asbestos-containing materials (a licensed or specialist contractor’s job)
  • Structural cracks or movement the joints weren’t designed for

Not sure which it is? You can give us a call on 01277 525 020 or email us and we’ll tell you honestly.

Joints and surfaces we work on

  • Kitchen worktops and splashbacks
  • External facade joints
  • Movement joints in walls and floors
  • Floor and threshold joints
  • Window and door perimeters
  • Washrooms and tea points

Site staff or a sealant specialist?

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.

Owners, agents and contractors

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, and each stage is agreed with your contact.

Questions about Dunkeld

Is a smaller place like Dunkeld outside your area?

Not at all. Dunkeld is within our area. Every Scottish council area is within our area. Good photographs up front let us bring everything on the first visit.

Must a hotel around Dunkeld close while you work?

Rarely, if ever. We take a few rooms out at a time. The plan is built around your bookings.

What about asbestos in old mastic?

It can, on some older buildings. So we check the register first and stop work on anything suspect until it’s tested.

Are you CHAS accredited?

Yes. We are CHAS accredited and a Constructionline member, which helps with supplier vetting.

Can you take on work for an FM or managing agent?

Yes. We quote, schedule and report back in the way that suits your process, with a 12-month guarantee on the workmanship.

What guarantee do you give on resealing?

The work is guaranteed for 12 months. Should anything we did fail within that period, let us know.

Are your applicators CSCS-carded?

Yes. We use CSCS-carded applicators, which many sites require.

From enquiry to sign-off

Inspect, seal, sign off: that’s the shape of every visit. 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. Travel to smaller Scottish places like Dunkeld is planned so the job is finished in one visit where possible, so photos, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. First, details reach us through the quote form or a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Work is phased around your occupiers where areas need to stay in use.
  4. Old sealant is cut out completely, never sealed over.
  5. A suitable product for each joint goes in at the right depth and is tooled.
  6. We check the work with you, and the 12-month guarantee starts.

What we need from you

  • Point out parking and an unloading spot
  • Agree which areas must stay open
  • Tell staff and tenants when we will be in

Ask for a quote

To get a fixed quote, call 01277 525 020 or send details through our quote form. You can also send details through our quote form.

Get a price

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