Mastic sealing for building owners and managing agents in Gladsmuir, East Lothian
Mastic sealing for building owners, managing agents and housing associations in Gladsmuir and across East Lothian. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Failed external movement joints
- No planned programme for sealant
- Patchy repairs in mismatched sealant
Mastic sealing for Gladsmuir sites
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Mastic sealing for commercial buildings in Gladsmuir
Older blocks and commercial buildings can have mastic that contains asbestos. Before we disturb it, we ask to see the asbestos register or survey, and work stops for testing if there’s any doubt. Removing asbestos-containing material isn’t something we do. Site teams most often ask us about damp patches beside frames and draught complaints from residents or tenants, across shopfronts below residential blocks, balcony and threshold joints and communal kitchens and washrooms. One point of contact handles commercial sealant work in Gladsmuir from the first photos to the final walk-round, whether it’s one building or several.
Around Gladsmuir, outside mastic waits for dry weather and the right temperature. Programmes allow for the weather.
Every job we finish is backed by a 12-month workmanship guarantee, in Gladsmuir as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Location
- Gladsmuir (EH33)
- Region
- East Lothian
- Guarantee
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
What the job involves on each surface
Window and door perimeters on blocks
We usually work through a block’s windows in a planned order. Access is agreed with you before the quote is fixed.
Tenement and older buildings
Older mastic can contain asbestos, so we check the asbestos register or survey first. If it’s suspected, work stops until it’s tested.
General trades versus a specialist
General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.
Putting right a botched joint often costs more than sealing it well at the start, 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.
After the work
Regular inspection catches problems early. In particular:
- Prioritise elevations facing the weather
- Include mastic in your cyclical inspections
- Share your contractor requirements early
- Check the asbestos register before any old mastic is disturbed
Where a paintable product was specified, it can be painted after curing. Non-paintable silicone shouldn’t be painted over.
Mastic fails gradually, then all at once in a wet spell. Acting at the first signs keeps it a straightforward reseal and the complaints that come with it.
Gladsmuir: questions and answers
Can being near the sea in Gladsmuir affect the sealant we need?
It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.
Can you quote for a block close to Longniddry station?
Yes. Blocks of any size are within what we do. Photos of each elevation help us quote accurately.
How long do sealant joints last?
Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.
Do you cover Gladsmuir?
Yes. Sites across Gladsmuir are covered, and the same phone number covers every area.
How long does a job like this take?
The duration is planned around your programme and the access we’re given. You’ll have an expected duration with the quote.
Do you work for managing agents and housing associations?
Yes, that’s exactly who this service is for. We work through buildings in a planned order so you can plan around it.
What guarantee do you give on resealing?
Every building we reseal has a 12-month guarantee. It covers our workmanship, not later building movement, damage or frame failures.
Owners, agents and contractors
We work for building owners and managing agents on everything from one building to a spread of sites. One quote can cover more than one site, which keeps the paperwork simple.
If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end.
Looking after buildings in and around Gladsmuir
Gladsmuir is within about 3 miles of the coast. On buildings near the shore, the side facing the weather typically needs its mastic renewed first, and they deserve more regular inspection. Being in the east of Scotland, Gladsmuir gets less rain than the west coast. Cold mornings still limit when outside mastic can go on.
Blocks of flats and mixed-use buildings often cluster around stations such as Longniddry station (to the north-west of Gladsmuir) and their window and balcony mastic tends to age at the same rate across a building. Property owners at sites such as Macmerry Industrial Estate (1.2 miles west of Gladsmuir) can have mastic renewed between lettings.
Gladsmuir is about 3 miles west of Haddington, in East Lothian. We cover commercial sites throughout Gladsmuir, whether it’s a single job or part of a planned programme. Gladsmuir is one of 48 places we cover in East Lothian. We also cover Edinburgh, some 13 miles away.
Anyone looking for mastic sealing in EH33 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. With the A199 nearby, Gladsmuir is easy to get to with materials and equipment. Close to Gladsmuir, our area also takes in Macmerry (2 miles west), Longniddry (2 miles north-west), Dovecote (3 miles east), New Winton (3 miles south-west) and Easter Pencaitland (3 miles south). A short drive away, we cover Musselburgh (7 miles west), Dunbar (14 miles east), Tranent (4 miles west), North Berwick (9 miles north-east), Prestonpans (5 miles west) and Cockenzie and Port Seton (4 miles west).
Near you in Gladsmuir
For rail, the closest station is Longniddry station, roughly 2.1 miles north-west. Other landmarks nearby include John Gray Centre Museum (3.3 miles east) and Seton Palace (2.9 miles west). Green spaces nearby include Marl Loch and Skid Hill.
When to call us in Gladsmuir
Sunlight and weather break mastic down over time. The surface chalks, the body stiffens and cracks appear most of all on the sunniest and most exposed elevations.
What tends to prompt an enquiry:
- Communal area joints that look neglected
- A mix of products and colours from past repairs
- No planned programme for sealant
- Occupiers reporting cold air round windows
If you are responsible for a building such as Gladsmuir Parish Church, frame and door mastic needs the same attention as any other property.
What to look for in a quote
- Their approach to joint depth and backing
- Whether primer will be used where the manufacturer specifies it
- Can the work be phased to keep areas open?
- How they handle RAMS and site documents
Nearby places to Gladsmuir
Other services in Gladsmuir
Diagnose, treat, sign off
Before we leave any area, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. If an area should be left alone while the sealant cures, we say how long and put signs out. For work around Gladsmuir, we aim for one trip, which is why we ask for photos and a full list first. External joints need a dry spell as well.
- We inspect each building and record the joints that have failed.
- The quote is fixed and split as suits you.
- We agree the programme and dates with you.
- Failed sealant is removed and the faces prepared.
- Joints are resealed and tooled.
- Each building is checked and signed off with the 12-month guarantee.
Before we start on site
- Let building users know which areas are affected
- Clear stock, furniture or equipment away from the joints
- Have the specification and drawings to hand
Request a quote
The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or speak to us on 01277 525 020 or use the quote form if you’d rather talk the job through.