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

Commercial sealant contractors in Gilmerton, Perth and Kinross

Commercial sealant contractors in Gilmerton, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Leaks that seem to come through a sealant line
  • Movement joints packed with grit and debris
  • Mouldy silicone around WCs, urinals and vanity tops
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
£5m public liability

Commercial sealant contractors for businesses in Gilmerton

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

Questions we are asked in Gilmerton

Is Gilmerton too far out for you?

Not at all: smaller places are covered as well as towns. Every Scottish council area is within our area. Where we can, we group nearby jobs to make the most of each trip.

Do hotels near Gilmerton have to close for sealant work?

Rarely, if ever. We take a few rooms out at a time. Tell us your quiet periods and access windows and we’ll plan around them.

Is your work guaranteed?

Each job sits under our 12-month guarantee, starting at sign-off. Looking after the joints as we advise helps them last.

Do you check for asbestos before removing sealant?

Some older mastics did contain asbestos. That’s why we ask for the asbestos information first, and stop if a material is suspect until it’s tested.

How do you choose the sealant?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Do you work directly for building managers?

Yes. We quote, schedule and report back in the way that suits your process.

Is it OK to apply fresh sealant over existing beads?

Removal comes first, every time. After that come cleaning, primer where needed, backing and the new sealant.

Sealant applicators in Gilmerton

Sealant joints are easy to overlook until one lets water in, and in an occupied building failure normally announces itself as a stained ceiling or an unhappy tenant. We’re commercial sealant applicators for FMs, managing agents, landlords and contractors. Our job is to diagnose the failure, remove the old bead and seal again using a product chosen for the movement and exposure. If you’re dealing with frame mastic that has hardened and come away from the wall and movement joints packed with grit and debris, we can help, on floor and threshold joints, external facade joints and movement joints in walls and floors alike. For commercial sealant work in Gilmerton, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

Occupied buildings in Gilmerton need the work phased: washrooms in turn, floors in sections and entrances kept open.

For a job around Gilmerton, 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.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

Location
Gilmerton (PH7)
Wider area
Perth and Kinross
Cover
12 months on every job
Quote
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

How the job changes by surface

Movement joints in walls and floors

Movement joints in walls and floors let the structure expand and contract. When the seal fails, debris gets in and the joint stops working. The new sealant is chosen for the movement and, on floors, the traffic.

Facade and cladding joints

On a facade, a failed joint is often only visible close up. Close-up photographs or a site visit tell us what’s needed, with colours confirmed for the product chosen.

Should maintenance staff do it?

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Quoting for work in Gilmerton

Sealant work doesn’t have a standard rate, because every site is different. What we take into account:

  • Phasing around occupants
  • Site requirements such as inductions and permits
  • Access and working height
  • How much there is to seal

Pricing sealant joints depends on quantities, condition and access, and any specification that applies. Ask us for a fixed quote.

Details that help us quote

There’s no need for a formal survey. A few details are enough to get going:

  • A wide shot and a close-up of the area
  • Approximate linear metres or a joint schedule
  • Any specification or named product
  • Asbestos survey details if the building is older

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to give us a call on 01277 525 020 or email us with what you know.

Our process

The first thing on site is a walk round with your contact, 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 a building near Gilmerton, directions, keys and a contact on the day are worth sorting early. We will confirm the plan with the fixed quote.

  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. Where parts of the building must stay open, the work is phased.
  4. Every failed bead is removed rather than covered.
  5. A suitable product for each joint goes in at the right depth and is tooled.
  6. A final walk-round, then the 12-month guarantee applies.

What we need from you

  • Make sure the joints can be reached
  • Have the specification and drawings to hand
  • Tell us your opening times and when work is allowed

Request a quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, give us a call on 01277 525 020 or send details through our quote form.

Ask for a quote

Related advice

Sealant on show in Gilmerton’s commercial buildings

The area within 2 miles of Gilmerton holds several hotels. A hotel refurbishment is full of joints that guests will see, and a matched colour keeps them discreet, and the work can be phased so the rest of the hotel keeps trading. Gilmerton has two care or nursing homes no more than 2 miles away. In care settings, a neat joint at a kitchen worktop or a lounge window is part of keeping the place easy to clean; colours can be chosen to suit the interior.

In hotels such as Cultoquhey House Hotel, which lies south-east of Gilmerton, refurbishments normally mean bathroom, bar and reception joints where a matched sealant colour has to sit with the finishes.

Gilmerton is about 14 miles west of Perth, in Perth and Kinross. Across the PH7 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Gilmerton is one of 114 places in Perth and Kinross on our list for sealant joints. We also cover Dundee, around 32 miles from Gilmerton.

If you need commercial sealant contractors in PH7, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. If your site is on Grahame Terrace and Perth Road or close by, we can quote for sealant joints. Nearby places we also cover include Crieff (2 miles south-west), St David's (4 miles south-east), Muthill (4 miles south), Madderty (4 miles south-east) and Tullibardine (6 miles south). Bigger towns within reach include Perth (14 miles east), Auchterarder (8 miles south-east), Letham (13 miles east), Tulloch (13 miles east), Oakbank (13 miles east) and Hillyland (12 miles east).

Local landmarks in Gilmerton

Nearby you’ll also find Crieff and Strathearn Museum (1.9 miles south-west) and Castle Cluggy (2.9 miles west). For a walk, there’s Loch Monzievaird.

Map of Gilmerton © OpenStreetMap contributors

What we are called out for in Gilmerton

Washrooms and kitchens wear sealant out in their own way. Damp, harsh cleaning products and poor ventilation let mould take hold inside the bead, and once established it rarely cleans out. Replacement with a sanitary anti-mould silicone is the lasting answer.

If one of these sounds familiar, it’s time for a closer look:

  • Frame mastic that has hardened and come away from the wall
  • Weathered facade sealant that no longer flexes
  • Leaks that seem to come through a sealant line
  • Earlier reseals applied straight onto the failed bead

On a business park such as Crioch Business Centre, 2.1 miles to the south-west of Gilmerton, sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters.

Questions to ask before you book

  • Their approach to joint depth and backing
  • Will RAMS and insurance details be available?
  • What level of public liability insurance do they hold?
  • How the existing material will be dealt with

Choosing a commercial sealant contractor

Why deal with it now?

Some managers wait for a fit-out before touching the mastic. For internal joints that are only cosmetic, that can make sense, but external and wet-area joints that already leak shouldn’t wait. Splitting the scope into now and later is often the sensible compromise. Around smaller places like Gilmerton, halls, stores and seasonal buildings may not be checked often, giving water time to get in. Resealing early avoids that.

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.

Why choose Mastic Doctor in Gilmerton

  • Colours confirmed for the specified product
  • Sealing commercial buildings since 2005
  • Coloured sealants to suit the setting, where available
  • One phone line for London, the South East and Scotland

Take a look at how commercial sealant jobs are priced or our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.