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

Garvald facade sealing

Facade sealing for Garvald, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Unsightly perimeter sealant on a visible elevation
  • Cladding panel joints that have opened up
  • Water coming in around window frames
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
£5m public liability

Facade sealing for Garvald sites

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

Diagnose, treat, sign off

Before we leave any area, the masking comes off, the area is cleaned and every joint is checked. If an area should be left alone while the sealant cures, we say how long and put signs out. Jobs near Garvald are often grouped with others in the same area, to make the most of each trip. Let us know if your dates have any give.

  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.

Preparing the site

  • Send your site hours and access windows
  • Clear stock, furniture or equipment away from the joints
  • Share the asbestos register for older buildings

Get a fixed quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, ring 01277 525 020 or use the quote form.

Ask for a quote

Advice

Facade sealing in Garvald, done properly

Managing agents and owners in Garvald ask us to, we reseal perimeters across whole elevations or a handful of problem windows. Either way, the method is the same: cut out, clean, back, prime where needed and seal. A 12-month guarantee applies to our workmanship. We work on perimeter joints where frames meet the structure, window and door perimeters and shopfront frames, and the failures we are asked to look at most are failed seals around shopfront and entrance frames and gaps between rainscreen or cladding panels. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Garvald, preparation and product choice get the time they need.

Construction around smaller Scottish places like Garvald is often one-off schemes: a school, a health centre, a hotel extension or a few houses. The mastic still needs to suit exposed elevations and Scottish weather.

Work we carry out comes with a 12-month guarantee. Should something we installed fail, ring 01277 525 020 or email the details over and we will come back to it.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Garvald (EH41)
Region
East Lothian
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026

How the quote is worked out

There’s no standard rate for sealant work, since sites vary so much. What we look at:

  • How much existing material needs removing
  • Distance, for remote addresses
  • Specialist products, such as fire-rated or hygienic sealants
  • Phasing around occupants

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you will have a fixed figure to work with.

Sending details for a quote

For an accurate fixed quote, we need to understand the site. Send us:

  • Specification clauses that apply
  • Anything awkward about access or site hours
  • Any dates the work must fit around
  • The type of building and who uses it

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote you can plan around. For a chat about it beforehand, give us a call on 01277 525 020 or send details through our quote form.

Questions about Garvald

Is a smaller place like Garvald outside your area?

Not at all. Garvald is within our area. Every Scottish council area is within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Can you take on a job at a hospital such as Roodlands General Hospital?

Yes, healthcare and care buildings are part of our work. We follow the site’s permits, sign-in and infection-control procedures in every area.

Do you replace windows or glass?

No. Glazing, windows and glass replacement aren’t part of our work. We seal the joints around them, including perimeters where frames meet the structure.

Can you work while the building is occupied?

Typically, yes. Phased work can be planned so areas stay in use, with each area protected and signed.

Do you work to architects’ specifications?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.

How long will the new sealant last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

Do you have public liability insurance?

Yes. Our insurance certificate can be sent alongside the quote.

Common problems we fix in Garvald

Product choice matters: an acetoxy cure can mark stone or corrode some metals, and interior products break down outdoors. Most external joints call for a neutral-cure, facade-grade sealant.

These are often picked up first by site or facilities staff:

  • Damp patches beside frames after rain
  • Weathered facade joints that have lost their grip
  • Perimeter joints where frames meet the structure
  • Draughts around frames and panels

On a healthcare site such as Roodlands General Hospital, which lies west of Garvald, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.

Comparing quotes

  • How they handle RAMS and site documents
  • The named product and why it was chosen
  • Whether old or failed sealant will be cut out, not overlaid
  • Health and safety accreditation such as CHAS

Questions to ask before you appoint anyone

Owners, agents and contractors

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.

Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

What sealant work can’t fix

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

  • Joints too narrow for the movement they take, which need redesign
  • Arranging specialist high-level access, which is planned with the client
  • Work on the window or framing system itself

If you’re not sure, just ring 01277 525 020 or email the details over and we’ll give you a straight answer before you book.

Surfaces we seal

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

What the job involves on each surface

Window and door perimeters

Frame-to-wall joints at windows and doors are the facade joints we reseal most. A low-modulus, neutral-cure product suits most frame-to-wall joints.

Coping and flashing joints

Sometimes the coping or flashing itself has failed. Where the issue isn’t the sealant, we say so.

Sites and facades in and around Garvald

Building work in Garvald comes under the Building (Scotland) Regulations 2004 and their technical handbooks, with warrants from the local authority verifier. The mastic package follows the approved specification. Garvald is on Scotland’s drier eastern side. Frost and condensation on frames and panels can still hold up external mastic on winter mornings. External dates keep a little give.

On any site in or around Garvald, the mastic follows the specification and the programme.

Garvald is about 5 miles east of Haddington, in East Lothian. Any commercial site in Garvald is covered. 48 places across East Lothian fall within our area, Garvald among them. Edinburgh is covered too, around 21 miles from Garvald.

We cover the EH41 postcode districts for facade joints. Close to Garvald, our area also takes in Bara (2 miles south-west), Stenton (3 miles north-east), East Linton (4 miles north), Phantassie (4 miles north) and Preston (4 miles north). Bigger towns within reach include Musselburgh (15 miles west), Haddington (5 miles west), Dunbar (7 miles north-east), Tranent (11 miles west), North Berwick (9 miles north) and Prestonpans (13 miles west).

Near you in Garvald

The nearest railway station is East Linton station, roughly 4.1 miles north of the centre. A little further out are Whittingehame Tower (1.8 miles north-east) and Roodlands General Hospital (5.7 miles west). For a walk, there’s Traprain Law.

Map of Garvald © OpenStreetMap contributors
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