Mastic contractors in Howgate
Mastic packages for new-build and refurbishment projects in Howgate and across Midlothian. CHAS accredited and fully insured, with a 12-month guarantee.
- Snag items on joints that need redoing before handover
- Frame gaps too wide for sealant alone
- Bath and shower joints scraped during the final clean
Need construction mastic in Howgate?
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
About our construction mastic in Howgate
External mastic depends on the weather in a way most internal trades don’t. Each sealant has a temperature range, and damp, frost or condensation on frames stops work, so we plan elevations with the forecast and the programme in mind. Internal sealing often fills those days. We work on internal decorators’ caulk, window and door perimeters and floor and skirting junctions, and what we’re called in for most is different trades sealing to different standards and external joints sealed in damp or cold conditions that are now failing. Facilities teams, main contractors and managing agents in Howgate tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
External sealing around Howgate depends on dry faces and the right temperature. A little flexibility in the programme lets external joints go in on suitable days.
Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.
- Location
- Howgate (EH26)
- Region
- Midlothian
- Guarantee
- 12 months on every job
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Mastic packages on Howgate sites
Building work in Howgate 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. Howgate is in the east of Scotland, which is drier than the west. Winter mornings can still bring frost and condensation on steel and glass. We agree external dates with the site team and keep internal work ready.
School extensions, at buildings such as Wellington School, usually run to the summer holidays, mastic included. On a healthcare site such as Rosslynlee Hospital, 3.5 miles to the north-west of Howgate, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully. Units on estates such as Eastfield Industrial Estate (1.8 miles north of Howgate) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal.
Howgate is about 2 miles south-east of Penicuik, in Midlothian. Commercial clients in Howgate can call on us for mastic packages. 34 places across Midlothian fall within our area, Howgate among them. For work in that direction, see our Edinburgh page, about 9 miles away.
We take on mastic packages across the EH26 postcode area, whatever the building. Sites close to Howgate are covered too, including Penicuik (2 miles north-west), Milton Bridge (3 miles north), Silverburn (3 miles north-west), Swanston (6 miles north) and Bonaly (6 miles north). Bigger towns within reach include Bonnyrigg (6 miles north-east), Dalkeith (8 miles north-east), Loanhead (5 miles north), Gorebridge (6 miles east), Newtongrange (7 miles north-east) and Mayfield (8 miles north-east).
Around Howgate
Around Howgate, our work takes us to commercial buildings near Penicuik High School. A little further out are Ravensneuk Castle (1.6 miles west) and Penicuik Paper Heritage Museum (1.1 miles north-west). Not far away are Turnhouse Hill and Edgelaw Reservoir.
Questions about Howgate
Is Howgate too small for you to travel to?
No. Places such as Howgate are covered as much as the big towns. Every Scottish council area is within our area. We plan jobs in smaller places so return trips are kept to a minimum.
Can work at a site such as University of Edinburgh - Easter Bush Campus fit around teaching?
Yes. We plan campus work around teaching, exams and residence turnarounds. Let us know which documents your site asks for, and we’ll confirm them alongside the quote.
Can you quote from photographs?
Many jobs can be quoted from photos, drawings or a joint schedule. Where they aren’t, we arrange a site visit before quoting.
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and we’ll price the work to it, flagging anything that needs clarifying.
Can one quote cover more than one building?
Yes. Several buildings can share a single quote, and you deal with one contact throughout.
How do you work with the site programme?
Our work is sequenced around the programme. Each plot, floor or elevation is sealed when it’s ready, and we will raise anything that holds the work up.
Do you install fire-rated sealant as part of a package?
Fire-rated sealing at service penetrations and linear gaps can be included where specified. Tell us what records you need and we will confirm with the quote.
What we can’t put right
A proper diagnosis includes knowing what sealant can’t do. We will tell you if the real problem is any of the following:
- Joint design decisions that belong to the architect or engineer
- Defective windows, doors or glazing units (the supplier or installer’s job)
- Oversized gaps that need packing or adjustment by others
If in doubt, ring 01277 525 020 or email us and we’ll say what we think.
Joints and surfaces we work on
- Sanitary and kitchen joints
- Floor and skirting junctions
- Brick and block movement joints
- Window and door perimeters
- Internal decorators’ caulk
- Cladding and panel joints
General trades versus a specialist
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. Getting these wrong usually costs more in the end than doing them right.
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
On site: what to expect
We bring the products specified for the job, along with primers and backing rod. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. Jobs near Howgate 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.
- Drawings, the sealant specification and your programme come to us for pricing.
- A fixed quote sets out the scope, the products and the sequence.
- You tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we confirm it with the quote.
- We seal each plot or floor as it’s released to us.
- Every joint is prepared, set to depth and sealed with the specified product.
- We close out snagging and hand over with a 12-month guarantee.
Before we start on site
- Send asbestos survey details if the building is pre-2000
- Tell us your opening times and when work is allowed
- Agree which areas must stay open
Request a quote
Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, phone 01277 525 020 or send details through our quote form.
Related advice
What affects the price in Howgate
To price the job, we consider:
- Specialist products, such as fire-rated or hygienic sealants
- Phasing around occupants
- Access and working height
- Distance, for remote addresses
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.
What to include in your enquiry
The more we know, the firmer the quote. Helpful details to send:
- Clear photos of the problem areas
- Rough lengths or quantities, or drawings if you have them
- The postcode of the building
- What the building is and how it’s used
Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to call 01277 525 020 or email the details over.
Why deal with it now?
A quick bead over a damaged joint can get an area past inspection, but it rarely lasts. Sealant can’t grip a contaminated or existing bead. We cut out and redo the joint properly. Exposed buildings in Scotland take a lot of weather, and for a smaller place like Howgate, a repair visit takes planning, so it’s better to act early.
Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.
Why us?
- One number for every site we cover
- Specification-led, product-correct work
- Failed material removed, not covered up
- RAL and finish matching where the product range allows
See what affects the cost or our accreditations and insurance.
Looking after the joints
Problems stay small when the joints are checked regularly. Specifically:
- Don’t force external sealing on a damp or frosty day
- Use the product the specification names
- Check frame gaps are within the sealant’s range before sealing
- Bring the mastic contractor in after the last trades are through
Record which products went where in the handover file. That helps the building owner maintain the joints later, and tells you what to reseal with. We can confirm the handover information you need when we quote.
Sealing outside when the joint is damp or too cold leads to poor adhesion. Holding off until conditions suit avoids callbacks so external sequencing builds in some flexibility.