Fire-rated sealing and fire stopping in Ackergillshore, Highland
Fire stopping for Ackergillshore, from a contractor working since 2005. Fully insured, with a 12-month guarantee.
- Builders’ foam or ordinary silicone in compartment walls
- Seals disturbed by maintenance and left open
- Hidden openings found during inspections
Fire stopping in Ackergillshore
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
After the work
Once the work is signed off, these steps help:
- Agree the fire-stopping specification before services go in
- Don’t let anyone top up a fire seal with the wrong product
- Ask which product is in place before decorating
- Put resealing into every M&E and fit-out package
Don’t patch a fire-rated seal with anything outside its tested detail. A repair should use the original product, installed the same way unless the designer specifies otherwise.
Keep a register of where seals are and what they are made of. When a new service goes through, everyone knows which product and detail to match, and it helps at inspections.
How we handle fire stopping in Ackergillshore
For main contractors, our fire stopping package slots in after the M&E trades have finished in an area. We work from your penetration schedule or marked-up drawings alongside the manufacturer’s details. Tell us what records you need and we will confirm with the quote. If you have fire seals cut back for extra cables and never reinstated and unsealed joints where partitions meet the slab, we can put it right, whatever the surface. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Ackergillshore it comes down to the same thing: the right product in a properly prepared joint.
For a building near Ackergillshore, we plan fire-rated sealing so it’s finished in one visit where possible. Send the specification and photos of the openings, with sizes if you have them.
We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.
- Where
- Ackergillshore (KW1)
- Region
- Highland
- Guarantee
- A 12-month guarantee
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Common questions from Ackergillshore clients
Is Ackergillshore too far out for you?
Not at all. Ackergillshore is within our area. We cover the whole of Scotland. We plan jobs in smaller places so return trips are kept to a minimum.
How do the Scottish rules apply to fire-rated sealing in Ackergillshore?
Under Scotland’s non-domestic Technical Handbook (clause 2.1.14), service penetrations should keep at least the wall or floor’s fire resistance duration, using products tested for their end use. The detail is set by the designer and goes through the warrant process; we install the specified product to its tested detail.
Are you CHAS accredited?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.
Are you fully insured?
Yes. Mastic Doctor is fully insured, public liability included.
Can weather delay the job?
It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.
How long before the joints can be used?
That comes down to the sealant and the temperature. Some products skin over quickly but need longer to cure fully, so we’ll confirm the curing time on the day.
Will you come and look before quoting?
Photos, drawings or a schedule are often enough to quote. If the job needs a look first, we will arrange a visit.
Should maintenance staff do it?
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
Signs you need fire stopping in Ackergillshore
Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Deflection and building movement can open these gaps. The tested detail for a linear joint states the width and movement it covers.
Most enquiries start with one or more of the following:
- Fire sealant pulled out of the opening
- Penetration schedules that need working through
- Improvised or mixed-product fire seals
- Damaged fire seals in risers and voids
Wherever services are added at a hospital such as Caithness General Hospital, 2.2 miles to the south of Ackergillshore, the compartment line has to be made good with the specified product.
Comparing quotes
- The terms of the workmanship guarantee
- How they’ll work around occupants
- Proof of insurance
- Do they follow the manufacturer’s priming guidance?
Our process
The first thing on site is a walk round with your contact, agreeing which joints are in scope, where to start and what must stay open. Then we strip out anything that has failed, prepare every joint and seal it. For a building near Ackergillshore, directions, keys and a contact on the day are worth sorting early. That goes into the plan alongside the quote.
- We read the specification, drawings or penetration schedule you send and raise any questions before we price.
- On site, each opening is checked against the tested detail it is meant to follow.
- Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
- Mineral wool or other backing goes in wherever the detail asks.
- Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
- If an opening needs something other than sealant, we tell you instead of improvising.
Preparing the site
- Move anything stored against the joints
- Tell us what induction or permit system the site runs
- Send asbestos survey details if the building is pre-2000
Ask for a quote
Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. The easiest way is to speak to us on 01277 525 020 or email the details over.
Advice
Different surfaces, different methods
Linear joints
Joints at the top of partitions may need to move as the slab above deflects. We use the product and backing the detail names for that movement, with no gaps along the run.
Metal pipes
Copper and steel pipes are a common service penetration for fire-rated sealant. The tested detail sets the pipe size range, gap, depth and whether insulation can stay on and we confirm each before sealing.
What happens if it’s left?
It is cheaper to seal service penetrations as each services package finishes than to come back for them later. Openings are visible, access is open and nothing has to be taken down and each detail can be checked as we go. For buildings near Ackergillshore, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.
Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits.
Why clients in Ackergillshore choose us
- Fully insured, including public liability cover
- One phone line for London, the South East and Scotland
- Health and safety: CHAS accredited
- Clear, fixed quotes
Take a look at what affects the cost and how we’re accredited.
More services for Ackergillshore
Fire-rated sealing for Ackergillshore buildings
In Scotland, clause 2.1.14 of the non-domestic Technical Handbook expects service penetrations to keep at least the fire resistance duration of the wall or floor, with products tested for that end use. We install fire-rated sealant to that tested detail where it is specified.
Offices at parks like Lochshell Business Park (to the south of Ackergillshore) are re-cabled with each new tenant, and compartment walls need sealing afterwards to the tested detail. Holiday works at schools like Wick High School often leave service openings to seal before pupils return.
Ackergillshore is about 17 miles south-east of Thurso, in Highland. Businesses, contractors and managing agents in Ackergillshore can call on us for service penetrations, as part of our coverage of Highland. Ackergillshore is one of 256 places in Highland on our list.
We cover the KW1 postcode districts. Nearby places we also cover include Reiss (2 miles west), Staxigoe (2 miles south-east), Wick (2 miles south), Haster (3 miles south-west) and Whiterow (3 miles south) for service penetrations. For island and remote sites, we plan travel and materials carefully.
Landmarks near Ackergillshore
The nearest railway station is Wick station, roughly 2.1 miles south. Other landmarks nearby include Castle Sinclair Girnigoe (1.3 miles east) and Wick Heritage Museum (2.3 miles south). Open spaces near Ackergillshore include Loch of Killimster.