Mastic Sealing in Biggar
Work needed on a mastic joint in Biggar? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Mastic failing across several blocks on an estate
- Damaged joints in communal entrances and corridors
- Window mastic that has split and shrunk
Need mastic sealing in Biggar?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Quoting for work in Biggar
What shapes the price:
- Whether old sealant has to be cut out first
- Distance, for remote addresses
- Site requirements such as inductions and permits
- The size and state of each joint
No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
Sending details for a quote
To price the job accurately, we need to understand the site. Send us:
- The product your specification calls for
- Asbestos survey details if the building is older
- Access details, including height
- Whether the building will be occupied during the work
To get a fixed quote, ring 01277 525 020 or use the quote form, telling us the site location and the nature of the job. Our quote form is another easy route.
Mastic sealing for commercial buildings in Biggar
Most buildings come with mastic joints nobody has looked at since handover, and it ages quietly: it sits round windows and doors, along external joints and through communal areas. When it hardens, splits or pulls away, water and draughts follow, and occupiers start reporting it. We work on communal entrances and stairwells, balcony and threshold joints and external wall and movement joints, and what we are called in for most is old repairs sealed over failed mastic and brittle perimeter mastic across a building. Looking for mastic applicators who cover Biggar? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.
Around Biggar, outside mastic waits for dry weather and the right temperature. Programmes allow for the weather.
Every job is signed off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.
- Place
- Biggar (ML12)
- Region
- South Lanarkshire
- Cover
- 12 months on our workmanship
- Price
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Questions about Biggar
Does your area include sites such as Biggar Business Park, near Biggar?
Yes, sites like Biggar Business Park are within our area, along with the rest of Biggar. Photos and a short description are enough for a first look.
Will you price a mastic programme across our Biggar portfolio?
Yes. Portfolio-wide programmes are a regular request. We can phase the programme to suit your budgets and notice periods.
Can you seal joints high up on a block?
Every block is different. We agree access with you at quote stage so the fixed quote reflects it.
When can the area be used after sealing?
We’ll confirm how long the chosen product needs to cure, and flag anything to keep off until it has cured.
Will residents or tenants be disturbed?
We plan around people living or working in the building. Dates and areas are agreed with you so residents or tenants can be told and communal access is kept open.
Do you seal on top of existing sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.
Do you work with property factors and landlords?
We do. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work and work can be quoted per building or as a whole.
Surface by surface
Planned maintenance
We can work into your cyclical maintenance plan on a timetable you set.
External movement joints
Failed sealant is removed, backing rod inserted to control depth and the joint resealed with a grade whose movement class fits.
Looking after the joints
After handover, these steps help:
- List the paperwork your organisation requires when you send details
- Protect low-level joints in entrances
- Avoid piecemeal callouts where you can
- Share the asbestos register when you send details
Our workmanship is covered for 12 months, so report any failure in that time. Beyond that, routine checks spot the next round of repairs.
Leaks at window perimeters spoil finishes and can affect frames. Resealing early keeps the job small.
Blocks and managed buildings in Biggar
Biggar is on Scotland’s drier eastern side. Frost and condensation on winter mornings can still delay outside mastic. We plan block programmes with some give for it
Landlords with units on estates such as Biggar Business Park (to the south of Biggar) can bring frame, door and external mastic across several units into one programme. If your remit includes a building such as Biggar High School, frame and door mastic can be programmed for the holidays. Churches, halls and community buildings such as Biggar Church are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.
Biggar is about 14 miles south-east of Carluke, in South Lanarkshire. Commercial clients in Biggar can call on us for mastic joints. We work across 134 places in South Lanarkshire, from busy centres to rural villages. We also cover Edinburgh, some 25 miles away.
Business premises anywhere in ML12 are within our area for mastic joints. Among the streets we cover are High Street, Langvout Square and Market Road. You will find Biggar on or near the A702 and B7016. Sites close to Biggar are covered too, including Skirling (3 miles north-east), Coulter (3 miles south), Quothquan (3 miles north-west), Candy Mill (3 miles north-east) and Symington (3 miles south-west). Further afield, our area takes in Carluke (14 miles north-west), Lanark (10 miles west), Lesmahagow (14 miles west), Forth (12 miles north-west), Douglas (13 miles west) and Coalburn (14 miles west).
What’s near Biggar
Recent enquiries here include premises near Little Mitchellwood and the streets around them. A little further out are Biggar Castle (less than half a mile west) and Biggar Albion Museum (less than half a mile north). The countryside around Biggar includes Chapelgill Hill.
Our process
When we get to site, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before any cutting starts, with the work itself normally taking anything from a day to a few weeks, depending on the number of buildings and joints. Tell us who will meet us and how to get in at your building near Biggar. We’ll confirm the plan with the fixed quote.
- We inspect the joints, building by building, and record what has failed and why.
- A fixed quote follows, split by block or building if that suits you.
- Dates, areas and access are agreed so residents or tenants can be told in advance.
- Old sealant is stripped and each face prepared back to firm material.
- Backing rod and primer go in as the joint requires, then the new bead is placed and tooled.
- Each building is checked on completion and the work carries our 12-month guarantee.
Getting the site ready
- Send your site hours and access windows
- Send asbestos survey details if the building is pre-2000
- Clear stock, furniture or equipment away from the joints
Quotes
Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to call 01277 525 020 or send photos by email.
Advice
Commercial clients in Biggar
We work for building owners and managing agents on sealant work across single buildings or whole portfolios. One quote can cover more than one site, which keeps the paperwork simple.
Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
When to bring in a specialist
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.