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

Sealant specialists in Corstorphine

Sealant work for offices, shops, hotels and other commercial buildings in Corstorphine and across Edinburgh. CHAS accredited and fully insured, with a 12-month guarantee.

  • Water staining near frames, panels or ceilings
  • Weathered facade sealant that no longer flexes
  • Movement joints packed with grit and debris
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
Constructionline member
£5m public liability

Commercial sealant contractors for businesses in Corstorphine

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

Sealant specialists in Corstorphine

On older buildings, particularly those put up before 2000, some old mastics and sealants may contain asbestos. We ask to see the asbestos register or survey before old sealant is disturbed. Anything suspect is left alone until it has been tested (removing asbestos-containing materials isn’t something we do). We work on movement joints in walls and floors, floor and threshold joints and washrooms and tea points, and the usual reasons a site gets in touch are external beads that have gone brittle and cracked and water staining near frames, panels or ceilings. A specialist sealant contractor works differently from a general builder: on jobs in Corstorphine, preparation and product choice get the time they need.

On a typical commercial building in Corstorphine, the joints that fail first are the hardest-worked ones: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.

In Scotland’s cities, commercial premises are packed closely, from stone-fronted offices to shops on the ground floor of tenement blocks. Where a shop sits below tenement flats, work on the frontage or shared parts may involve the property factor.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Corstorphine (EH12, EH4)
Region
Edinburgh
Guarantee
12 months on our workmanship
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

How a job runs

Working in a building that stays open takes some planning. The work area is signed and kept contained, keep walkways clear and move on in phases so staff and visitors can carry on around us. In a Scottish city, kerbside space and loading need planning, especially near the centre. Shared closes, stairs and the property factor may need to be part of the plan.

  1. Site photos, drawings or a visit tell us what’s there and how it has failed.
  2. You get a fixed quote covering removal, preparation and the new sealant.
  3. Sequence, access and working times are settled before the first joint is touched.
  4. Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
  5. Backing goes in, the new sealant is laid and tooled, and the area is left neat.
  6. Completed areas are signed off with you under our 12-month guarantee.

Preparing the site

  • Agree which areas must stay open
  • Let building users know which areas are affected
  • Send any specification or drawings in advance

Ask for a quote

The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or call 01277 525 020 or send photos by email to discuss it first.

Get a quick quote

Advice

Why act early in Corstorphine

Sealant is often treated as an afterthought by the trade that fitted the element. Choosing the product, setting the depth and preparing the faces are what a specialist brings, and they’re where most failures begin. It shows over the following seasons rather than at handover. Failed sealant in a shared building in Corstorphine can affect more than one owner, which makes early repair simpler for everyone. Fixing it promptly keeps repairs small.

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.

Why appoint us

  • Fully insured
  • CSCS-carded applicators
  • One number for every site we cover
  • 12-month guarantee on workmanship

See what affects the cost or how we’re accredited.

FAQs: Corstorphine

Must a hotel around Corstorphine close while you work?

Almost never. The work is phased so most rooms stay available. Housekeeping and our team agree each day’s rooms.

Will you take on work at estates like Corstorphine Retail Park, close to Corstorphine?

Yes. We cover Corstorphine and the area around it, including industrial estates, business parks and retail parks such as Corstorphine Retail Park. A few photos and the unit address let us price the work.

How long does a job like this take?

We plan the time on site around your programme and access. We will give you an estimate of time on site when we quote.

Will the building have to shut during the work?

That comes down to planning: areas are phased, access windows agreed and enough washrooms or entrances left in use. Tell us what has to stay open and we’ll plan the job around it.

Which sealant will you use?

The specification comes first, if there is one. 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.

Is your work guaranteed?

The work is guaranteed for 12 months. Should a joint we sealed give trouble during those 12 months, let us know and we will look at it.

How soon can the area be used again?

We’ll confirm how long the chosen product needs to cure, and flag anything to keep off until it has cured.

What we are called out for in Corstorphine

Outside, sunlight and rain wear sealant down year after year. Sunny elevations dry the surface out and exposed ones take driving rain; in time the surface chalks, hardens and cracks. Once it stiffens, the joint opens up at the next big temperature swing.

What tends to prompt an enquiry:

  • Damp patches where an external joint has failed
  • Mouldy silicone around WCs, urinals and vanity tops
  • Frame sealant that has cracked, shrunk or pulled away
  • Messy, uneven beads from earlier work that let the building down

Offices and shops close to stations such as South Gyle station (0.7 miles south-west of Corstorphine) tend to be busy all day, so sealant work is planned around opening hours.

Before you book anyone

  • Whether their applicators hold CSCS cards
  • Is the sealant right for the movement and the substrate?
  • Their public liability cover
  • Will RAMS and insurance details be available?

Choosing a commercial sealant contractor

Maintenance after handover

To get the most from the new sealant:

  • Look at the sealant around anything that has been moved or replaced
  • Deal with small splits before they become leaks
  • Don’t let cleaning or traffic back on before the cure time is up
  • Ask cleaners to use a soft cloth and mild cleaner on sealant

Add the resealed joints to your planned maintenance inspections. Regular checks pick up small failures before they become leaks. If anything looks wrong, phone 01277 525 020 or use the quote form with a photo.

A failed external joint lets water in every time it rains. It can run into cavities, insulation and internal finishes long before anyone sees a stain. Catching it at the sealant stage avoids the bigger repair.

Commercial sealant contractors around Corstorphine: how the place shapes the job

The sea is no more than about 3 miles from Corstorphine. Buildings near the sea put their external joints through more driven rain, with salt air nearer the beach. We choose a product rated for the exposure, then confirm the colours available for it. There are four care or nursing homes within about 2 miles of Corstorphine. Care homes need tidy, cleanable joints in kitchens, corridors and communal rooms, often in colours that suit the décor.

A hotel such as Corstorphine Lodge Hotel (to the west of Corstorphine) shows how much sealant a hospitality building has on show, from bathroom joints to the bar. For a retailer at a site such as Corstorphine Retail Park (less than half a mile west of Corstorphine), the joints clients see are as much part of the fit-out as the shelving.

Corstorphine is about 3 miles west of West End, in Edinburgh. If you are looking for commercial sealant contractors in Corstorphine, we can help, as we do across Edinburgh. Our Edinburgh coverage takes in 174 places, from busy centres to rural villages.

If you need commercial sealant contractors in EH12 and EH4, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. We cover commercial and managed buildings on Manse Road, Gordon Road and Station Road. Nearby places we also cover include Wester Broom (1 mile south-west), Carrick Knowe (1 mile south-east), South Gyle (1 mile south-west), Drumbrae (1 mile north) and Clermiston (1 mile north) for sealant joints. Further afield, our area takes in Edinburgh (3 miles east), Leith (5 miles north-east), Bonnington (5 miles north-east), Greenside (4 miles east), Broughton (4 miles east) and Bellevue (4 miles east).

Local landmarks in Corstorphine

Recent enquiries here include premises near The Torfin pub and Saughton Park. For rail, the closest station is South Gyle station, roughly 0.7 miles south-west of the centre. Nearby you will also find Craigcrook Castle (1.1 miles north-east) and The Gyle Shopping Centre (1.1 miles west). The countryside around Corstorphine includes The New Leaf Co-op and Corstorphine Hill.

Map of Corstorphine © OpenStreetMap contributors

Work for main contractors and building owners

CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. We’re fully insured, and our insurance certificate can go with the quote.

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Quoting for work in Corstorphine

Your fixed quote is built from the real scope. It takes account of:

  • Distance, for remote addresses
  • Which sealant the job calls for
  • Whether old sealant has to be cut out first
  • The size and state of each joint

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

What to include in your enquiry

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

  • Approximate linear metres or a joint schedule
  • Clear photographs of the problem areas
  • The site address and postcode
  • Asbestos survey details if the building is older

Send us photos, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

Accreditations

Trusted. Accredited. Insured.