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

Facade Sealing in Prestonfield

Our CSCS-carded applicators take on facade joint and window perimeter sealing on commercial buildings in Prestonfield and the surrounding area. Send details for a fixed quote.

  • Air leaks through failed facade joints
  • Perimeter sealant that has split or peeled away
  • Unsightly perimeter sealant on a visible elevation
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
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Facade sealing for businesses in Prestonfield

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Your questions answered

Is a hospital such as Royal Hospital for Children and Young People somewhere you can work?

Yes, healthcare and care buildings are part of our work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Can being near the sea in Prestonfield affect the sealant we need?

It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

Should we check old sealant for asbestos?

For older buildings, yes, check before work starts. The dutyholder holds the asbestos register. If asbestos is suspected, work stops until it is tested.

Can you work on upper floors?

Access is planned with you before we quote. Tell us about access: existing scaffold, what you are arranging and any site restrictions, and we’ll price the work around it.

Can you handle several sites?

Yes. A group of buildings can go on one quote, with one point of contact.

Are you insured?

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

What will the job cost?

That depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.

How we handle facade sealing in Prestonfield

We are often asked to look at water coming in around frames. Very often the perimeter bead has cracked or lost its grip, though that isn’t the only cause. If the evidence points away from the sealant, we say so before quoting. If you’re dealing with gaps between rainscreen or cladding panels and air leaks through failed facade joints, we can put it right, whatever the surface. Whether you call it commercial sealant work, mastic application or joint sealing, in Prestonfield it comes down to the same thing: the right product in a properly prepared joint.

Construction in Scotland’s cities is a mix of new build and work to existing stone buildings. Building warrants and the Scottish technical handbooks set the standard, and the mastic follows the specification.

Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and we explain exactly what that covers when we quote.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Prestonfield (EH16, EH9, EH8)
Wider area
Edinburgh
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

What sets the cost

What shapes the price:

  • The total length or number of joints
  • Whether the work must be split into stages
  • The size and state of each joint
  • Which sealant the job calls for

No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

What to include in your enquiry

To price the job accurately, we need a clear picture of the site. Useful things to include:

  • The product your specification calls for
  • Drawings or a marked-up plan, if available
  • Anything awkward about access or site hours
  • Asbestos survey details if the building is older

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to phone 01277 525 020 or email the details over with what you know.

When to bring in a specialist

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 usually 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.

Facade sealing in Prestonfield: the local picture

With the shore within about 3 miles, Prestonfield counts as a coastal location. On a coastal site, facade and perimeter joints face driven rain and, closer to the beach, salt, so we check the specified product suits the exposure before the first bead. Prestonfield has a good number of hotels close by, all within 2 miles. When hotels extend or refit, the work is normally squeezed between peak periods, mastic included.

When a college such as Royal College of General Practitioners Edinburgh, 2.1 miles to the north-west of Prestonfield, builds or refurbishes, the mastic package typically has to fit around students and staff. On a campus such as University of Edinburgh - Little France Campus (1.2 miles south-east of Prestonfield), new teaching buildings and residences are usually built and refurbished around the academic year.

Prestonfield is about 2 miles east of Edinburgh, in Edinburgh. Commercial clients in Prestonfield use us for work on facade joints. Prestonfield is one of 174 places we cover in Edinburgh for facade joints.

Anyone looking for facade sealing in EH16, EH9 and EH8 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. For a building on Lady Road, Cobden Road and Gilmour Road or nearby, send details and we’ll quote for facade joints. Being close to the A7, Prestonfield is easy to get to with materials and equipment. We also cover Cameron Toll (1 mile south), Mayfield (1 mile west), Bridge End (1 mile south-east), St Leonard's (1 mile north-west) and Newington (1 mile west). A short drive away, we cover Leith (3 miles north), Bonnington (3 miles north), Stockbridge (3 miles north-west), North Leith (3 miles north), West Coates (3 miles west) and Queensferry (10 miles west).

What’s near Prestonfield

We work on buildings around Duddingston Kirk, Scottish Poetry Library and Peffermill Playing Fields and the streets around them. Other local landmarks include Leslie's Bar (0.6 miles west), Sciennes Primary School (1.1 miles west) and Royal Blind School (0.5 miles south-west). The closest station to Prestonfield is Edinburgh Waverley station, roughly 1.7 miles north-west. Nearby you’ll also find Morita Museum of Fine Art (0.5 miles west) and Cameron Toll Shopping Centre (0.5 miles south). Open spaces near Prestonfield include The New Leaf Co-op and Duddingston Loch.

Map of Prestonfield © OpenStreetMap contributors

What we are called out for in Prestonfield

Not every failure is in the sealant: crumbling render, spalling concrete or flaking paint take the sealant with them. When the joint edges need repair first, we say so.

Clients normally get in touch after noticing something like this:

  • Gaps between rainscreen or cladding panels
  • Previous reseals run over old sealant
  • Leaks at window and door perimeters
  • Failed seals around shopfront and entrance frames

For a contractor at a hotel such as Hotel Ceilidh-Donia, which lies north-west of Prestonfield, the mastic often has to be finished before a reopening date.

What to look for in a quote

  • Are they CHAS accredited or on Constructionline?
  • How they’ll work around occupants
  • What level of public liability insurance do they hold?
  • Whether their applicators hold CSCS cards

Choosing a commercial sealant contractor

Leave it or put it right?

Scaffold or access already on site makes resealing much simpler. Coordinating facade sealing with other external works avoids paying for access twice, which is often the biggest saving. Failed sealant in a shared building in Prestonfield can affect more than one owner. Acting early avoids disputes and bigger repairs.

We don’t publish prices, since every building and every scope is different. For a fixed figure, call for a quote.

Why clients in Prestonfield choose us

  • Failed material removed, not covered up
  • One number for every site we cover
  • Work carried out by CSCS-carded applicators
  • Colours chosen to suit frames, cladding or finishes where possible

See our cost guide and how we’re accredited.

Diagnose, treat, sign off

Diagnose, treat, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. City jobs in Prestonfield usually need parking and loading planned. Shared closes, stairs and the property factor may need to be part of the plan.

  1. We look at the joints, the drawings and the access before pricing.
  2. The old bead is cut away completely, not overlaid.
  3. Both faces are cleaned and, where the product needs it, primed.
  4. Closed-cell rod fixes the depth, and the sealant grips two sides only.
  5. The new sealant goes in and is tooled firmly onto both faces.
  6. The completed runs are checked with you, then the 12-month guarantee applies.

What we need from you

  • Warn occupants and staff about the work
  • Have the specification and drawings to hand
  • Tell us your opening times and when work is allowed

Get a fixed quote

To get a fixed quote, speak to us on 01277 525 020 or send photos by email. You can also send details through our quote form.

Get a price

Read more

After the work

Cleaning and maintenance staff play a part too. Share these points with them:

  • Brief window cleaners about newly sealed joints
  • Check the asbestos register before old mastic is disturbed
  • Avoid patch repairs on failed facade joints
  • Note when each elevation was last resealed

Blocked sills and gutters push water at the joints. Good drainage keeps water moving off the facade.

Check older buildings for asbestos before disturbing old mastic. Some older mastics contain it.

Accreditations

Trusted. Accredited. Insured.