Construction and new-build mastic in Gergask, Highland
Work needed on a mastic package in Gergask? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Old sealant on a refurbishment that needs stripping before new work
- Bath and shower joints scraped during the final clean
- Window and door perimeters that won’t pass inspection
Construction mastic for Gergask sites
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Doing it in-house
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.
The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
About our construction mastic in Gergask
On refurbishments, the mastic package typically includes cutting out old sealant as well as sealing new work. Old beads come out completely, as fresh silicone can’t grip old. New and existing joints then get the same preparation. If you have internal caulk splitting as the building dries out and sanitary sealant damaged by following trades, we can put it right, on window and door perimeters, floor and skirting junctions and brick and block movement joints alike. One point of contact handles commercial sealant work in Gergask from the first photos to the final walk-round, for single jobs and planned programmes alike.
In smaller places such as Gergask, building work tends to be single schemes rather than big developments. Exposed elevations in Scotland put facade and perimeter joints to work from day one, so the sealant choice matters.
The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Location
- Gergask (PH20)
- Region
- Highland
- Guarantee
- A 12-month guarantee
- Quote
- A fixed quote before we start
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Sites and facades in and around Gergask
Gergask is on Scotland’s wetter western side. Outside mastic is booked around the forecast, and internal sealing fills the gaps. In Gergask, as across Scotland, building warrants are issued by the local authority verifier under the Scottish regulations. We seal to the specification that sits behind the warrant.
Hotels like Laggan Gaskmore Hotel (to the east of Gergask) rarely close for long, so refurbishment mastic is phased floor by floor.
Gergask is about 31 miles south of Inverness, in Highland. If you’re looking for construction mastic in Gergask, we can help, as we do across Highland. Gergask is one of 256 places we cover in Highland for mastic packages. We also cover Dundee, around 62 miles from Gergask.
Business premises anywhere in PH20 are within our area for mastic packages. If your building is just outside Gergask, we cover Laggan (1 mile south-east), Etteridge (5 miles east), Dalwhinnie (6 miles south), Newtonmore (7 miles north-east) and Kingussie (10 miles north-east). For island and remote sites, we plan travel and materials carefully, so the full address helps from the start.
What’s near Gergask
A little further out are Cluny Castle (2.1 miles east). The countryside around Gergask includes Loch Caoldair and Creag Bhuidhe.
What the job involves on each surface
Fire-rated sealant where specified
Fire-rated sealant is one type of fire-stopping product. Collars, wraps, batts and boards are specified for other services. Record requirements are agreed with the quote.
Internal decorators’ caulk
Caulk is easy to apply badly. Done properly, it saves decorators time and gives a clean line and keeps the snag list down.
How a job runs
Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. For work around Gergask, we aim for one trip, which is why we ask for photos and a full list first. Outside work also needs a suitable weather window.
- We start with the drawings, specification and programme.
- Quantities are measured and a fixed price returned.
- The sequence is agreed with the site manager.
- Plots or floors are sealed as they’re handed over.
- Joints are prepared, backed and sealed to the specification.
- Snags are cleared and the package signed off with our 12-month guarantee.
Getting the site ready
- Make sure the joints can be reached
- Point out any areas we must not close
- Let us know about inductions and permits
Ask for a quote
A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or give us a call on 01277 525 020 or email us if you’d rather talk the job through.
Advice
Keeping the joints sound
To get the most from the new sealant:
- Stick to the specified sealant rather than a generic substitute
- Ask for joint and product checks before the package is urgent
- Bring the mastic contractor in after the last trades are through
- Check frame gaps are within the sealant’s range before sealing
The package carries our 12-month guarantee for workmanship. The guarantee covers how we sealed, not later damage by other trades which is why protection after sealing matters.
Snag items left to the last week put handover at risk. Clearing snags area by area spreads the work out.
Why act early in Gergask
Refurbishments sometimes budget for new windows when the frames are sound and only the seal has failed. If the frame is in good order, cutting out and resealing the perimeter can be all it needs and that’s a far smaller job. We’ll say so if a frame itself is the problem. Buildings that aren’t in daily use, such as halls and seasonal premises, may let water in unnoticed, so a failed joint has time to cause damage. Resealing early avoids that.
We don’t publish prices, since every building and every scope is different. Call for a quote.
Why appoint us
- Work carried out by CSCS-carded applicators
- A fixed quote before work starts
- Fully insured, including public liability cover
- Sealing commercial buildings since 2005
Take a look at what affects the cost or our accreditations and insurance.
Places near Gergask
Other services in Gergask
What we are called out for in Gergask
Value-engineered products sometimes end up in the wrong joints. A sealant that isn’t right for the substrate or the movement will fail ahead of time. We stick to the specified product, or put any alternative to you first.
Most enquiries start with one or more of the following:
- Snag items on joints that need redoing before handover
- A mastic package split between trades with no clear owner
- Oversized or tapered gaps around new frames
- External joints sealed in damp or cold conditions that are now failing
On any site in or around Gergask, the mastic follows the specification and the programme.
Comparing quotes
- How the joint faces will be prepared and primed
- How joint depth will be controlled
- How they’ll work around occupants
- Whether their applicators hold CSCS cards
Common questions from Gergask clients
Will you fit the mastic around our build programme in Gergask?
Yes, we work to the programme and the sequence the site sets. Let us know which documents your site asks for, and we’ll confirm them alongside the quote.
What paperwork can you provide for a job in Gergask?
We will confirm the paperwork you need, such as RAMS, our insurance certificate and CSCS details, with the quote. We’re CHAS accredited and a Constructionline member, with £5m public liability insurance and CSCS-carded applicators.
Does the weather affect the work?
Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.
Do you work to architects’ specifications?
Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.
Can you seal external joints in wet or cold weather?
Conditions have to suit the product before external work starts. Sealing in poor conditions risks adhesion failure so it’s better to wait.
What will the job cost?
That depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a fixed quote and we will price it properly.
How do you choose the sealant?
The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.