Commercial Sealant Contractors in The Calders
Our CSCS-carded applicators take on sealant work for offices, shops, hotels and other commercial buildings in The Calders. Send photographs or drawings for a fixed quote.
- A top-up bead over failed sealant, now lifting
- Leaks that seem to come through a sealant line
- Expansion joints with the sealant torn out
Commercial sealant contractors across The Calders
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Commercial mastic work in The Calders
Sometimes a split bead is a symptom rather than the cause. Water at a window perimeter might be coming from the frame, the cill or the wall behind while a movement joint that keeps tearing may simply be too narrow for the job. Part of the job is telling you when the fix is something other than sealant, so nobody pays for a reseal that can’t hold. We work on washrooms and tea points, movement joints in walls and floors and window and door perimeters, and what we’re called in for most is greasy, split joints in a kitchen or tea point and water staining near frames, panels or ceilings. Searching for sealant specialists in The Calders? Mastic Doctor has worked for contractors, FMs and building owners since 2005, with CSCS-carded applicators.
On a typical commercial building in The Calders, the joints that fail first are the hardest-worked ones: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.
The Calders is part of one of Scotland’s big cities, where offices, shops, hotels and restaurants sit close together. Where a shop sits below tenement flats, work on the frontage or shared parts may involve the property factor.
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.
- Location
- The Calders (EH11, EH14, EH12)
- Region
- Edinburgh
- Guarantee
- 12 months on every job
- Quote
- Quoted before any work starts
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Why it’s worth doing now in The Calders
A failed seal around a window, worktop or panel doesn’t mean the element itself has to go. Often the fitting is sound and the joint is the only thing letting it down. Resealing normally costs far less than renewal. Failed sealant in a shared building in The Calders can affect more than one owner, which makes early repair simpler for everyone. Fixing it promptly keeps repairs small.
Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.
Why appoint us
- Our applicators hold CSCS cards
- Public liability insurance in place
- RAL and finish matching where the product range allows
- A range of standard colours, depending on the product
Read our cost guide or our accreditations.
How a job runs
Occupied buildings need a little choreography. We sign and contain the area we are in, with routes through the building left open and move on in phases so staff and visitors can carry on around us. University, hospital and office estates in Scotland’s cities have their own permits, inductions and sign-in rules. Tell us the rules and we will work to them.
- Site photographs, drawings or a visit tell us what’s there and how it has failed.
- You get a fixed quote covering removal, preparation and the new sealant.
- We agree the order of work, access windows and site hours with you.
- Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
- Backing goes in, the new sealant is laid and tooled, and the area is left neat.
- We hand back each area with its cure time and our 12-month guarantee.
Before we start on site
- Let us know about inductions and permits
- Confirm the product named in the specification
- Share your working hours and any access restrictions
Ask for a quote
The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or ring 01277 525 020 or email drawings and photos if you’d rather talk the job through.
Read more
Questions about The Calders
Will you take on work at estates like Pentland Gait Office Park, close to The Calders?
Yes, sites like Pentland Gait Office Park are within our area, along with the rest of The Calders. A few photographs and the unit address let us price the work.
Do hotels near The Calders have to close for sealant work?
Rarely, if ever. We take a few rooms out at a time. Tell us your quiet periods and access windows and we will plan around them.
Is it fine to apply new sealant on top of old?
No, never. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.
What about asbestos in old mastic?
In buildings from before 2000 in particular, some old mastics and sealants may contain asbestos. Before cutting anything out, we ask for the asbestos register or survey, and anything suspect is left until it has been tested.
Do you cover The Calders?
Yes. We take on work across The Calders, with one number for every area we cover.
Does the weather affect the work?
Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
Which sealant will you use?
If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
Honest limits
Not every problem is a sealant problem, and we’re upfront when that’s the case. These need a different solution:
- A dripping trap, valve or pipe behind a fitting
- Leaking roofs, gutters or flat-roof membranes (those need a roofer)
- Faulty windows rather than failed perimeter sealant
Not sure which it is? You can call 01277 525 020 or send details through our quote form and we will tell you honestly.
Joints and surfaces we work on
- Movement joints in walls and floors
- External facade joints
- Washrooms and tea points
- Floor and threshold joints
- Kitchen worktops and splashbacks
- Window and door perimeters
Commercial sealant contractors around The Calders: points for this area
The Calders has at least three named business or industrial parks inside a 3-mile radius. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints; brand colours often come into it. The Calders has four care or nursing homes no more than 2 miles away. Care homes need tidy, cleanable joints in kitchens, corridors and communal rooms; colours can be chosen to suit the interior.
For a shop at a centre such as Sighthill Shopping Centre, which lies north-east of The Calders, tidy joints at counters and displays matter as much as the fixtures. Shops and cafés around stations like Wester Hailes station, 0.6 miles to the south-east of The Calders, trade from early, so work is timed around them. Parks like Pentland Gait Office Park, less than half a mile west of The Calders, see tenants come and go, and every move-in brings joints to seal.
The Calders is about 4 miles south-west of West End, in Edinburgh. Any commercial site in The Calders is covered, for single jobs and planned programmes alike. The Calders is one of 174 places in Edinburgh on our list.
Commercial sites across EH11, EH14 and EH12 are covered. We cover commercial and managed buildings on Calder Road, Cutlins Road and Sighthill Road. Just outside The Calders, we also work in Sighthill (1 mile north-east), Wester Hailes (1 mile east), Baberton (1 mile south-east), Broomhouse (1 mile north-east) and Clovenstone (1 mile south-east). Further afield, our area takes in Edinburgh (4 miles north-east), Leith (6 miles north-east), Bonnington (6 miles north-east), Greenside (5 miles north-east), Broughton (5 miles north-east) and Bellevue (5 miles north-east).
Landmarks near The Calders
Around The Calders, our work takes us to commercial buildings near Juniper Green Parish Church and the streets around them. The closest station to The Calders is Wester Hailes station, about 0.6 miles south-east of the centre. Nearby you will also find Corstorphine Hospital (1.9 miles north-east) and Craigcrook Castle (2.7 miles north-east). For a walk, there’s Warklaw Hill and The New Leaf Co-op.
Maintenance after handover
For the best life from the joints:
- Check sealant as part of routine building inspections
- Keep a record of which joints were resealed and when
- Keep washroom and kitchen extraction working
- Ask fit-out and M&E contractors to report any sealant they disturb
New joints need their full cure time before they take water, cleaning or traffic. That time depends on the product, the temperature and the joint depth, so we confirm it for each area at handover. Leaving the area closed until then keeps the bead neat.
A failed external joint lets water in every time it rains. It can run into cavities, insulation and internal finishes long before anyone sees a stain. Catching it at the sealant stage avoids the bigger repair.
Site staff or a sealant specialist?
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.
Different surfaces, different methods
Window and door perimeters
Where frames meet the surrounding wall, sealant is the weather line. Failed perimeters are cut out and cleaned, backing goes into deeper gaps, and the joint is resealed with a low-modulus neutral-cure silicone or another suitable product.
Commercial kitchens and tea points
Kitchen joints along worktops, sinks, splashbacks and wall cladding collect grease and moisture. Proper degreasing comes before any new sealant, with a food-safe or hygienic product wherever food contact can happen.