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

Edinburgh facade sealing

Commercial sealant work in Edinburgh for contractors, FMs and building owners: facade joint and window perimeter sealing on commercial buildings, with a fixed quote first.

  • Damp patches beside frames after rain
  • Perimeter sealant that has split or peeled away
  • Failed seals around shopfront and entrance frames
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
£5m public liability

Facade sealing near Edinburgh

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Facade sealing for commercial buildings in Edinburgh

Our facade sealing work covers external facade joints, window and door perimeters, cladding panel joints and the perimeter joints where frames meet the structure for clients around Edinburgh. Where sealant is the specified fix, we also take on coping and flashing joints. Site teams most often ask us about new sealant peeling off old mastic and unsightly perimeter sealant on a visible elevation, across perimeter joints where frames meet the structure, window and door perimeters and cladding panel joints. A specialist sealant contractor works differently from a general builder: on jobs in Edinburgh, preparation and product choice get the time they need.

Construction in Scotland’s cities is a mix of new build and work to existing stone buildings. Work comes under Scotland’s own building standards, and our job is to seal to the specification.

Our 12-month guarantee is about workmanship, not 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.

Place
Edinburgh (EH4, EH14, EH12, EH6)
Region
Edinburgh
Guarantee
12 months on our workmanship
Price
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Facades, frames and programmes in Edinburgh

With the shore within about 2 miles, Edinburgh counts as a coastal location. On a coastal site, facade and perimeter joints face driven rain and, closer to the beach, salt, and the sealant, primer and backing need choosing with that in mind. The east of Scotland, where Edinburgh is, gets less rain than the west. Frost and condensation on frames and panels can still hold up external mastic on winter mornings. External mastic is planned with the site manager for workable conditions.

University estates such as University of Edinburgh - Lauriston Campus, less than half a mile north-east of Edinburgh, tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal. New units and refits on sites such as Russell Road Industrial Estate (to the west of Edinburgh) need their panel and perimeter joints sealed to the specification. For a contractor at a hotel such as DoubleTree by Hilton Hotel Edinburgh City Centre, less than half a mile north-east of Edinburgh, the mastic often has to be finished before a reopening date.

Edinburgh is in Scotland. We send applicators to Edinburgh for facade joints. We work across 174 places in Edinburgh.

We take on facade joints across the EH4, EH14, EH12 and EH6 postcode area, for business premises of every kind. Buildings on Fountainbridge Square, Conference Square and Mcewan Square are within our area for facade joints. Edinburgh sits on or close to the A1 and A7, useful when we plan access and materials. Sites close to Edinburgh are covered too, including West End (1 mile north-west), Bruntsfield (1 mile south), Merchiston (1 mile south), Dalry (1 mile west) and Greenhill (1 mile south). Bigger towns within reach include Leith (3 miles north-east), Queensferry (8 miles west), Timber Bush (3 miles north-east), South Portobello (3 miles east), Southhouse (4 miles south-east) and Newhaven (3 miles north).

Landmarks near Edinburgh

Locally, jobs take us to sites close to Signet Library, Bruntsfield Links and Edinburgh School of Architecture and Landscape Architecture. You will also find Boroughmuir High School (under half a mile south) and Bennets Bar (less than half a mile south-east). For rail, the closest station is Haymarket station, about 0.5 miles west. A little further out are Museum of Fire (under half a mile north-east) and Princess Alexandra Eye Pavilion (less than half a mile east). For a walk, there’s Salisbury Crags and Dunsapie Loch.

Map of Edinburgh © OpenStreetMap contributors

Questions we’re asked in Edinburgh

Does a coastal location like Edinburgh affect which sealant is used?

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.

How do tenement owners in Edinburgh get shared-part mastic done?

Usually the owners agree it together, and a property factor often handles the arrangements. One quote can cover a close or the whole block.

Do you hold CHAS accreditation?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

Can staff carry on working while you’re here?

Usually, yes. Phased work can be planned so areas stay in use.

Is the work guaranteed?

Yes. It runs for twelve months and covers how we prepared and sealed the joints, but not damage, misuse or other trades’ work.

Can you find out why a window is leaking?

Yes. We check the sealant joints and report what we find as part of pricing. If the water seems to come from a roof, sill or the glazing unit instead, we say so.

How long does a typical visit take?

It depends on the scope, though a typical visit normally takes longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Cost factors for facade joints

Before we quote, we look at:

  • Site requirements such as inductions and permits
  • Backing rod, priming and other preparation
  • Any access equipment needed
  • The product specified

No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

What to include in your enquiry

A few photos plus some basic facts will normally do. It helps to include:

  • Where the site is, with the postcode
  • Whether an asbestos survey exists
  • Approximate linear metres or a joint schedule
  • Access details, including height

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, call the office on 01277 525 020 or use the quote form.

Site staff or a sealant specialist?

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

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Honest limits

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Render or concrete edges that have broken away
  • Joints whose design needs changing by the specifier
  • Work on the window or framing system itself

If you’re not sure, just phone 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer before you book.

Joints and surfaces we work on

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

On site: what to expect

On arrival, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, with the work itself normally taking longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather. For premises in Edinburgh, tell us about access times, shared entrances and any building rules, and we’ll plan the work to suit, phased where areas need to stay in use.

  1. We start with photos, drawings or a visit to see the joints and agree access.
  2. Product choice follows the joint’s movement and substrate.
  3. The existing bead comes out in full and the joint faces cleaned.
  4. Primer goes on where the product data asks for it.
  5. Backing rod is fitted and the new sealant gunned in and tooled.
  6. The finished joints are checked with you.

Before we start on site

  • Let us know about inductions and permits
  • Have the specification and drawings to hand
  • Warn occupants and staff about the work

Get a fixed quote

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we’ll arrange a site visit if anything is unclear.

Get a price

Advice

Aftercare for building managers

Sealant joints are maintenance items, and how long they last depends on how they’re treated. Our advice:

  • Avoid patch repairs on failed facade joints
  • Record the product and colour used on each elevation
  • Check that rainwater leaves the facade the way it was designed to
  • Keep pressure washers away from fresh sealant

Keep a note of which product went in and when. Future work can then match the product and colour across the elevation.

Tie resealing in with redecoration, cladding repairs or other access. Sharing the access keeps the cost down.

Why it’s worth doing now in Edinburgh

Resealing a few window perimeters is a small job; repairing water-damaged interiors and fixings is not. Leaks travel along the structure. Getting access arranged for a building in Edinburgh takes time, so deal with all failing joints while access is up.

There’s no price list, because the scope varies so much from one building to the next. For a fixed figure, call for a quote and we’ll price your job on its own details.

What you get with us

  • Products installed to the manufacturer’s instructions
  • Workmanship guaranteed for 12 months
  • Fully insured, including public liability cover
  • A range of standard colours, depending on the product

See how commercial sealant jobs are priced and our accreditations.

Accreditations

Trusted. Accredited. Insured.