Mastic Sealing in Tranent
Mastic sealing for building owners, managing agents and housing associations throughout Tranent and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.
- Damp patches beside frames
- Window mastic that has split and shrunk
- Repeated reactive repairs to the same buildings
Mastic sealing in Tranent
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Our process
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. For a building near Tranent, directions, keys and a contact on the day are worth sorting early. We’ll confirm the plan with the fixed quote.
- First comes a look at the joints and, for older buildings, the asbestos records.
- The products and programme are set out in a fixed quote.
- Failed mastic is removed completely.
- Joint faces are cleaned, backed and resealed.
- We finish each building before moving to the next.
Getting the site ready
- Confirm the product named in the specification
- Agree which areas must stay open
- Flag any permit to work we’ll need
Quotes
To get a fixed quote, speak to us on 01277 525 020 or send details through our quote form, telling us the site location and the nature of the job. Our quote form is another easy route.
Related advice
Mastic sealing for commercial buildings in Tranent
Treatment starts with a proper look: which joints have failed, why, and whether sealant is the right answer. Failed mastic is stripped, the faces taken back to sound material, primed where the manufacturer specifies and resealed and backing rod used wherever a joint is deep. We work on communal kitchens and washrooms, window and door perimeters on blocks and external wall and movement joints, and the failures we are asked to look at most are window mastic that has split and shrunk and leaks at window and door perimeters. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Tranent it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Around smaller places such as Tranent, buildings managed by landlords and associations are often small groups of flats, sheltered housing and halls. Frames on exposed elevations are where mastic typically fails first.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and we explain exactly what that covers when we quote.
- Place
- Tranent (EH33)
- Region
- East Lothian
- Cover
- A 12-month guarantee
- Quotes
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Places near Tranent
Also in Tranent
Commercial clients in Tranent
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Tranent can sit alongside others in a wider programme.
Building owners and managing agents use us on everything from one building to a spread of sites around Tranent. Several sites can go on one quote, which keeps the paperwork simple.
Your questions answered
We manage a building near Prestonpans station. Can you help?
Yes, and several blocks can go on one quote. We work to your notice and access arrangements.
Our building in Tranent is near the coast: does that change the sealant?
It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. Product choice and preparation matter more, and sea-facing elevations are worth inspecting more often.
Do you work to architects’ specifications?
Yes. We follow the specification, along with the manufacturer’s installation guidance.
Can you reseal a whole block or estate?
Block-wide and estate programmes are common. You get a fixed quote per building or for the whole job.
Does weather matter for sealant work?
It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.
Is asbestos a concern with old mastic?
Asbestos removal isn’t part of our work. Anything suspect is tested before we carry on in line with the dutyholder’s asbestos management.
Is mastic sealing guaranteed?
Every building we reseal has a 12-month guarantee. It covers our workmanship, not later building movement, damage or frame failures.
Site staff or a sealant specialist?
Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.
What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
Leave it or put it right?
A bead run over old mastic can look like a repair. It doesn’t bond and normally fails within a short time. Cutting out and resealing properly does it once. Renewing every failing joint on one visit is the sensible approach for a place like Tranent. Photos of each area help us quote the whole job.
The price depends on the quantity of joints, how much old material needs removing and the access. Call for a fixed quote when you’re ready.
What you get with us
- Workmanship guaranteed for 12 months
- Constructionline member for supplier checks
- CSCS-carded applicators
- One contact handling all your sites
Read how commercial sealant jobs are priced or our accreditations and insurance.
Planned mastic for Tranent portfolios
Tranent sits close to the coast, within about 2 miles. On buildings near the shore, the side facing the weather typically needs its mastic renewed first, and they deserve more regular inspection. Tranent is on Scotland’s drier eastern side. Frost and condensation on winter mornings can still delay outside mastic.
Owners of student blocks near Queen Margaret University, 4.8 miles west of Tranent, can schedule frame and external mastic for the summer vacation. For a school such as Ross High School, perimeter mastic on windows and doors is a holiday job.
Tranent is about 10 miles east of Edinburgh, in East Lothian. Commercial clients in Tranent can call on us for mastic joints. Across East Lothian, 48 places are covered, Tranent among them. For work in that direction, see our Edinburgh page.
Business premises anywhere in EH33 are within our area. If your site is on High Street, Balfour's Square and Mcphail Square or close by, we can quote for mastic joints. Tranent sits on or close to the A199 and B6371, which helps when planning parking and deliveries for the job. Sites close to Tranent are covered too, including Seton (1 mile north), Elphinstone (1 mile south-west), New Winton (2 miles south-east), Prestonpans (2 miles north-west) and Macmerry (2 miles east). Further afield, our area takes in Musselburgh (4 miles west), Haddington (6 miles east), North Berwick (12 miles north-east), Longniddry (3 miles north-east), Gullane (8 miles north-east) and East Linton (12 miles east). As one of the bigger centres in East Lothian, Tranent has a broad mix of commercial, public and industrial buildings, and we cover them all.
Around Tranent
In Tranent, that means premises near Keeper's Arms and the streets around them. Tranent’s nearest station is Prestonpans station, about 1.2 miles north-west. Other landmarks nearby include Battle of Prestonpans Jacobite Museum (1.8 miles north-west) and Seton Castle (1.8 miles north).
Surface by surface
Tenement and older buildings
Stone needs a neutral-cure product and we choose accordingly.
Commercial and mixed-use buildings
Tenants in commercial buildings need to keep trading so the work is phased.
When to call us in Tranent
Topping up old mastic is a common shortcut. New sealant won’t grip failed sealant and the repair soon fails.
Clients typically get in touch after noticing one or more of the following:
- Worn sealant at communal door frames
- A mix of products and colours from past repairs
- No planned programme for sealant
- Occupiers reporting cold air round windows
For agents with blocks near Prestonpans station, 1.2 miles north-west of Tranent, a block-wide mastic programme deals with frames, balconies and entrances in one go.
Comparing quotes
- The terms of the workmanship guarantee
- Is the sealant right for the movement and the substrate?
- How the joint faces will be prepared and primed
- How they’ll work around occupants