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

Heriot facade sealing

Work needed on a facade joint in Heriot? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Patch repairs that keep failing
  • Weathered facade joints that have lost their grip
  • Sealant pulling away from frames or panels
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Facade sealing for businesses in Heriot

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

Your questions answered

Can you keep pace with our programme in Heriot?

Yes, we work to the programme and the sequence the site sets. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Is Heriot off your patch?

Not at all: smaller places are covered as well as towns. We work across every Scottish council area. We plan jobs in smaller places so return trips are kept to a minimum.

Do you replace windows or glass?

No. A glazing contractor handles that. What we seal are the joints around frames and panels across the facade.

Are you CHAS accredited?

Yes. We are CHAS accredited and a Constructionline member, which helps with supplier vetting.

Do you offer coloured sealant?

In many cases, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We’ll confirm the colours available for the specified product.

Do you provide access for facade work?

We agree access with the client at the start. Let us know what access is in place or planned, and we will price the work around it.

What about RAMS and site documents?

Requirements differ from site to site, so tell us what you need and we’ll confirm it when we quote.

Facade sealing in Heriot

Installing framed glazing systems isn’t part of our work. What we seal are the joints around them: perimeter joints where frames meet the structure, panel joints and window perimeters with products suited to facade or glazing perimeter joints. We work on coping and flashing joints, shopfront frames and perimeter joints where frames meet the structure, and what we’re called in for most is patch repairs that keep failing and perimeter sealant that has split or peeled away. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Heriot it comes down to the same thing: the right product in a properly prepared joint.

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

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

Where
Heriot (EH38)
Wider area
Scottish Borders
Guarantee
12 months on every job
Quote
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

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, saving a second set-up. Renewing every failing joint on one visit is the sensible approach for a place like Heriot. Send photos and we’ll quote for everything together.

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well.

Why clients in Heriot choose us

  • Commercial sealant work since 2005
  • Fully insured
  • One contact handling all your sites
  • CSCS-carded applicators

See how commercial sealant jobs are priced or how we’re accredited.

Work for main contractors and building owners

When you manage a building on behalf of an owner, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Hospitality, education, healthcare, office and retail clients book us directly too. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.

Our process

When we get to site, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before any cutting starts, with the work itself usually taking longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather. For work around Heriot, we aim for one trip, which is why we ask for photographs and a full list first. External joints need a dry spell as well.

  1. Access, site rules and timing are settled with the client up front.
  2. We only seal when joints are dry and within the product’s temperature range.
  3. Each joint is cut out and the edges inspected.
  4. Faces are cleaned, primed where needed and backed.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. We hand over with our 12-month workmanship guarantee.

Preparing the site

  • Let us know about inductions and permits
  • Let building users know which areas are affected
  • Tell us your opening times and when work is allowed

Quotes

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.

Get a price

Read more

Quoting for work in Heriot

Each job is priced on its own details. The main factors are:

  • How accessible the joints are
  • The total length or number of joints
  • Site requirements such as inductions and permits
  • The product specified

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we’ll explain how it’s made up.

What we need to price the job

There’s no need for a formal survey. These details are enough to start:

  • The postcode of the building
  • Specification clauses that apply
  • Drawings or a marked-up plan, if available
  • Clear photos of the problem areas

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Send what you have, and we’ll arrange a site visit if anything is unclear.

Surface by surface

Brick and stone facades

Joints in natural stone need care to avoid staining. We use a product suitable for the stone where the specification names one, and mask the edges carefully.

Window and door perimeters

Aluminium, PVC-U and timber frames each have their own preparation needs. Primer goes on where the manufacturer specifies it for that substrate.

Honest limits

Being straight saves everyone time. New sealant won’t cure:

  • Cracked or spalling substrates that need repair before sealing
  • Providing access systems for the work
  • Water getting in through cracked render or porous masonry

Not sure which it is? You can phone 01277 525 020 or email us and we will tell you honestly.

Surfaces we seal

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

Contractors’ notes for Heriot

Projects in Heriot follow Scotland’s building regulations, with the local authority acting as verifier. We seal to the specification that sits behind the warrant. Heriot 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.

Window perimeters and facade joints around Heriot need correct width, depth and backing rod as much as a neat finish. For contractors building in or near Heriot, we seal to the drawings, the specification and the programme.

Heriot is about 9 miles south-east of Bonnyrigg, in the Scottish Borders. If you’re looking for facade sealing in Heriot, we can help. Heriot is one of 91 places we cover in the Scottish Borders. For work in that direction, see our Edinburgh page (15 miles or so).

Business premises anywhere in EH38 are within our area. We cover commercial and managed buildings on Heriot Way and Shoestanes Road and the roads nearby. Nearby places we also cover include Fountainhall (4 miles south-east), North Middleton (4 miles north-west), Arniston (5 miles north-west), Birkenside (5 miles north-west) and Gorebridge (6 miles north-west). Further afield, our area takes in Galashiels (13 miles south-east), Peebles (13 miles south-west), Innerleithen (12 miles south), Melrose (15 miles south-east), Earlston (15 miles south-east) and Lauder (9 miles south-east).

Local landmarks in Heriot

Nearby you will also find Crichton Castle (4.3 miles north). For a walk, there’s Dun Law.

Map of Heriot © OpenStreetMap contributors
Accreditations

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