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

Facade Sealing contractors in Grandtully

Work needed on a facade joint in Grandtully? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Unsightly perimeter sealant on a visible elevation
  • Air leaks through failed facade joints
  • Perimeter sealant that has split or peeled away
1
Send details
Send the specification, photos or a marked-up plan.
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
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Facade sealing across Grandtully

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

How we handle facade sealing in Grandtully

We seal window and door perimeters, cladding panel joints, external facade joints and perimeter joints where frames meet the structure on offices, blocks and industrial units. Where sealant is the specified fix, we also take on coping and flashing joints. If you’re dealing with failed sealant on precast panel joints and hard, chalky sealant that no longer flexes, we can help, on perimeter joints where frames meet the structure, coping and flashing joints and stone and brick facade joints alike. For commercial sealant work in Grandtully, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

Outside mastic in Scotland needs a dry, frost-clear joint, and in a place like Grandtully that means watching the forecast. We build some give into the plan and agree it with the site manager.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Grandtully (PH15, PH9)
Wider area
Perth and Kinross
Cover
12 months on every job
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

How a job runs

Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then handed back before we move to the next. Jobs near Grandtully are often grouped with others in the same area. Let us know if your dates have any give.

  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. Failed beads are removed in full and the joint faces cleaned.
  4. Primer is applied where the maker specifies it.
  5. Backing rod is fitted and the new sealant gunned in and tooled.
  6. The finished joints are checked with you.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Arrange parking or a loading space
  • Tell staff and tenants when we will be in

Ask for a quote

Send us photographs, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Get a price

Advice

Aftercare for building managers

Problems stay small when the joints are checked regularly. In particular:

  • Avoid harsh cleaners on facade sealant
  • Don’t wait for a second leak before calling
  • Add perimeter sealant to planned maintenance checks
  • Combine resealing with other works that need access

Keep gutters, sills and drainage paths clear. Good drainage keeps water moving off the facade instead of soaking the joints.

Tie resealing in with redecoration, cladding repairs or other access. Sharing the access keeps the cost down and cuts time on site.

When to call us in Grandtully

Overlaying old sealant is a common shortcut that fails quickly. Cured silicone won’t accept a new silicone bead, and the patch soon lifts.

Look out for the following:

  • Previous reseals run over old sealant
  • Damp patches beside frames after rain
  • Weathered facade joints that have lost their grip
  • Gaps between rainscreen or cladding panels

New wings at hospitals like Pitlochry Community Hospital (3.4 miles north-east of Grandtully) bring long runs of window and panel joints to seal.

What your quote should include

  • Their pre-qualification and accreditations
  • How the existing material will be dealt with
  • The terms of the workmanship guarantee
  • Whether primer will be used where the manufacturer specifies it

How to choose a sealant contractor

What happens if it’s left?

Patch repairs over old sealant tend to come back. A full cut-out and fresh bead is the repair that holds and avoids repeat call-outs. For buildings near Grandtully, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote when you’re ready.

Why clients in Grandtully choose us

  • One phone line for London, the South East and Scotland
  • Over 20 years of commercial sealing
  • Fixed quotes based on photographs, drawings or a visit
  • Workmanship guaranteed for 12 months

See how commercial sealant jobs are priced or our accreditations.

When it isn’t the sealant

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

  • Water getting in through cracked render or porous masonry
  • Specialist high-level access methods
  • Cracked or spalling substrates that need repair before sealing

Not sure which it is? You can speak to us on 01277 525 020 or email drawings and photos and we will tell you honestly before you book.

What we seal

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

New build and refits around Grandtully

Projects in Grandtully follow Scotland’s building regulations, with the local authority acting as verifier. We seal to the specification that sits behind the warrant. Grandtully is on Scotland’s drier eastern side. Frosty spells still affect external mastic dates. We agree external dates with the site team and keep internal work ready.

Work at a hotel such as The Grandtully Hotel, less than half a mile to the north-west of Grandtully, tends to be programmed around bookings, mastic included.

Grandtully is about 17 miles west of Blairgowrie and Rattray, in Perth and Kinross. Anywhere in PH15, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Grandtully is one of 114 places in Perth and Kinross on our list for facade joints. Our Dundee page has more on work in that area.

Commercial sites across PH15 and PH9 are covered for facade joints. For a building on The Paddock and Lageonan Road or nearby, we can quote for facade joints. Just outside Grandtully, we also work in Little Ballinluig (1 mile south-west), Port na Craig (3 miles north-east), Logierait (4 miles east), Pitlochry (4 miles north-east) and Ballinluig (4 miles east).

What’s near Grandtully

The nearest railway station is Pitlochry station, roughly 3.4 miles north-east. A little further out are Pitlochry Community Hospital (3.4 miles north-east) and Tom na Croiche (3.8 miles east). Not far away are Loch na Bà.

Map of Grandtully © OpenStreetMap contributors

Your questions answered

Is Grandtully off your patch?

No. Places such as Grandtully are covered as much as the big towns. We work across every Scottish council area. Good photos up front let us bring everything on the first visit.

Would you work within a site like Pitlochry Community Hospital?

Yes, provided the work is planned with the site’s estates team. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

How do I request a quote?

The quote form is the simplest route, though you can also give us a call on 01277 525 020 or email a schedule or drawings. Photos, drawings or a joint schedule help us quote quickly.

Is old mastic on our building likely to contain asbestos?

It’s worth checking in any building from before 2000. The dutyholder holds the asbestos register, so ask for it before we start. Suspect material is left alone until it has been tested.

Can you send site paperwork?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.

What type of sealant goes on window perimeters?

It depends on the joint, the substrate and any specification. BS EN 15651 Parts 1 and 2 cover facade and glazing sealants, and specifications often name them.

How long before the joints can be used?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.

Should maintenance staff do it?

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 typically costs more in the end than doing them right.

General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Accreditations

Trusted. Accredited. Insured.