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

Facade and window perimeter sealing in Eastfield, Edinburgh

Facade joint and window perimeter sealing on commercial buildings in Eastfield. CHAS accredited and fully insured, with a 12-month guarantee.

  • Unsightly perimeter sealant on a visible elevation
  • Perimeter joints where frames meet the structure
  • Draughts around frames and panels
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS & Constructionline
£5m public liability

Facade sealing for Eastfield sites

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 Eastfield

Some clients need every window on a block resealed; others need a few leaking frames sorted. Either way, the method is the same: old sealant out, faces cleaned, depth set and a new bead tooled in. Each job carries our 12-month guarantee. Most enquiries involve staining on stone next to old sealant and new sealant peeling off old mastic, across coping and flashing joints, perimeter joints where frames meet the structure and window and door perimeters. A single leaking joint is often how a building in Eastfield first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

External sealing around Eastfield depends on dry faces and the right temperature. We build some give into the plan and agree it with the site manager.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Where
Eastfield (EH15, EH21)
Region
Edinburgh
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Common problems we fix in Eastfield

Overlaying old sealant is a common shortcut that fails quickly. Fresh silicone won’t stick to cured silicone, and the patch soon lifts.

Things that usually lead to an enquiry:

  • Weathered joints at frame-to-structure perimeters
  • Previous reseals run over old sealant
  • Cold air coming in at window perimeters
  • Discoloured or dirty facade joints

For a contractor at a hotel such as Seahaven Hotel, 0.6 miles to the west of Eastfield, the mastic often has to be finished before a reopening date.

Questions to ask before you book

  • Their plan for phasing and protecting the area
  • Their pre-qualification and accreditations
  • How long is the guarantee, and what does it include?
  • Who will actually carry out the work

Choosing a commercial sealant contractor

How a job runs

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather, and we clear our waste as we work. Jobs near Eastfield are often grouped with others in the same area, to make the most of each trip. Tell us how flexible your dates are.

  1. First we review photographs, drawings or what we saw on a visit, and agree how each joint will be reached.
  2. Failed sealant is cut out along its full length.
  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. A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
  6. We walk the finished joints with you before handing over.

Getting the site ready

  • Share the asbestos register for older buildings
  • Share your working hours and any access restrictions
  • Let building users know which areas are affected

Ask for a quote

The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or call the office on 01277 525 020 or email the details over to discuss it first.

Get a price

Read more

For managing agents and facilities managers

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Eastfield can form part of a wider programme.

Whether you are a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

Keeping the joints sound

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

  • Investigate damp beside windows promptly
  • Share access with other external trades
  • Keep the sealant details on the building file
  • Add perimeter sealant to planned maintenance checks

Hold back any cleaning crew until the joints have had their stated cure time. Pressure washers and harsh cleaners can damage a fresh bead, so brief your window cleaners.

Deal with sections that fail early as soon as they show. A few metres resealed promptly can stop water damage spreading inside the building.

Doing it in-house

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Redoing a failed joint normally costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

Eastfield: questions and answers

Does the sea air around Eastfield change the choice of sealant?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Is Fisher Row Industrial Estate, near Eastfield, within your area?

Yes, sites like Fisher Row Industrial Estate are within our area, along with the rest of Eastfield. Photos and a short description are enough for a first look.

Is old mastic on our building likely to contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. The dutyholder’s asbestos register should be checked first, and if anything is suspected, we stop until it’s tested. We don’t remove asbestos-containing materials.

Can you send site paperwork?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.

Can you work while the building is occupied?

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

When can the area be used after sealing?

The product and site conditions decide that. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.

Can you quote from photos?

It depends on the job. Straightforward work can often be priced from photos and measurements, while larger or less clear jobs get a site visit first.

Facade sealing in Eastfield: the local picture

The sea is no more than about 1 mile from Eastfield. On a coastal site, facade and perimeter joints face driven rain and, closer to the beach, salt, which puts weight on correct joint sizing, priming and a sealant suited to the exposure. Eastfield is in the east of Scotland, which is drier than the west. Winter mornings can still bring frost and condensation on steel and glass. We agree external dates with the site team and keep internal work ready.

Hospital estates such as Royal Infirmary of Edinburgh (Little France) (2.7 miles south-west of Eastfield) tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan. When a college such as Edinburgh College - Milton Road Campus, 0.6 miles to the south-west of Eastfield, builds or refurbishes, the mastic package normally has to fit around students and staff.

Eastfield is about 1 mile north-west of Musselburgh, in Edinburgh. Any commercial site in Eastfield is covered, whether it’s a single job or part of a planned programme. We work across 174 places in Edinburgh, large and small.

We cover the EH15 and EH21 postcode districts. Buildings on Edinburgh Road, Milton Road East and Musselburgh Road are within our area. If your building is just outside Eastfield, we cover Joppa (1 mile west), Newcraighall (1 mile south), Musselburgh (1 mile south-east), Inveresk (2 miles south-east) and Shawfair (2 miles south). Nearby towns on our patch include Edinburgh (5 miles west), Leith (4 miles north-west), Bonnington (4 miles north-west), Greenside (4 miles west), Broughton (4 miles west) and Bellevue (4 miles west).

Near you in Eastfield

Around Eastfield, our work takes us to commercial buildings near Portobello Library, Abercorn Park and The David Macbeth Moir pub and the streets around them. Eastfield’s nearest station is Brunstane station, roughly 0.8 miles south-west. Well-known places in the area include Musselburgh Doll Museum (1.1 miles east) and Craigmillar Castle (2.7 miles south-west). The countryside around Eastfield includes Whinny Hill and Duddingston Loch.

Map of Eastfield © OpenStreetMap contributors

Quoting for work in Eastfield

We price every job individually. The main factors are:

  • The product specified
  • Distance, for remote addresses
  • The site’s rules and procedures
  • Backing rod, priming and other preparation

Pricing facade joints depends on how many there are, their condition and the access, plus any specification you’re working to. Call for a quote.

Before you send an enquiry

A good diagnosis starts with the right details. Let us know:

  • Access details, including height
  • Approximate linear metres or a joint schedule
  • Your programme or deadline
  • A wide shot and a close-up of the area

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, speak to us on 01277 525 020 or send photos by email.

Accreditations

Trusted. Accredited. Insured.