Nis fire stopping
Commercial sealant work in Nis for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, with a fixed quote first.
- Open linear gaps along the top of fire-resisting walls
- Fire-stopping items raised at inspection or handover
- Damaged fire seals in risers and voids
Fire stopping near Nis
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
How we handle fire stopping in Nis
Where pipes, cables and other services cross a compartment wall or floor, the opening around them has to be closed so fire and smoke can’t move between compartments. Our part is installing fire-rated and intumescent sealant at those openings and along linear gaps, where the specification calls for it. Each seal follows the manufacturer’s tested detail rather than guesswork. Site teams most often ask us about unsealed openings around new pipes and cables and improvised or mixed-product fire seals, across cable penetrations, linear gaps at wall heads and service gaps in risers. A specialist sealant contractor works differently from a general builder: in Nis, that means joint design, primers and backing rod as standard.
Hotels and care homes around smaller places like Nis often have services added during refurbishment. A round of checks after M&E work is good practice, and any gaps found are sealed where fire-rated sealant is specified.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Where
- Nis (HS2)
- Region
- Na h-Eileanan Siar
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Commercial clients in Nis
Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.
As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. We’re fully insured, and our insurance certificate can go with the quote.
Surface by surface
Small ducts
Ducts are only sealed with sealant where the detail allows it. Dampers and ductwork systems themselves are outside our work.
Masonry and concrete
Openings through concrete vary from tidy cores to rough break-outs. The gap is measured at the widest point so we know it sits within the tested range, and any outside it are raised with you.
Towns and villages near Nis
What else we do in Nis
Leave it or put it right?
An improvised seal can look finished while offering no tested performance. Correcting it means cutting it out and starting again with the specified product, so it makes sense to get it right first time. In Scotland, wind-driven rain finds a failed joint quickly, and for a smaller place like Nis, a repair visit takes planning, so it’s better to act early.
Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we’ll put a fixed figure on it.
Why us?
- Sealing commercial buildings since 2005
- Old sealant cut out, never sealed over
- One contact handling all your sites
- 12-month guarantee on workmanship
Take a look at what affects the cost or how we’re accredited.
When to bring in a specialist
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.
Maintenance after handover
For the best life from the joints:
- Settle who seals which penetrations at the start of a project
- File the specified details where the next contractor can find them
- Brief every trade that openings they make must be sealed
- Ask which product is in place before decorating
New services after handover are a common way fire stopping gets breached. Building it into each contractor’s sign-off keeps the walls intact.
Specify fire stopping early on refits, not as an afterthought. The designer can then choose details that suit the services planned.
From enquiry to sign-off
We follow your site rules from the start: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact. Tell us who will meet us and how to get in at your building near Nis. That goes into the plan alongside the quote.
- We ask for the product and detail your designer has specified.
- Openings are measured and grouped by detail.
- Improvised fillers and failed sealant are removed.
- Mineral wool or other backing is fitted where required.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- We walk the completed areas with you and confirm the records agreed at quote stage.
What we need from you
- Share your working hours and any access restrictions
- Agree which areas must stay open
- Send any specification or drawings in advance
Quotes
Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, phone 01277 525 020 or send details through our quote form.
Read more
Fire stopping in Nis: the local picture
Scottish guidance (non-domestic Technical Handbook, clause 2.1.14) asks that penetrations match at least the fire resistance period of the element they pass through, with proprietary products, intumescent ones included, tested for their end use. Where fire-rated sealant is specified, that’s what we install, to the tested detail. Work on Nis has to fit the ferry timetable and the forecast. We need the specification and a count of penetrations before we sail.
Around Nis, we install fire-rated and intumescent sealant to the product’s tested detail wherever it is the specified product. Holiday works at schools like Lionel School often leave service openings to seal before pupils return.
Nis (Gaelic: Ness) is in Na h-Eileanan Siar. Anywhere in HS2, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Our Na h-Eileanan Siar coverage takes in 87 places.
Business premises anywhere in HS2 are within our area for service penetrations. Nearby places we also cover include Ness (1 mile south), Lionel (1 mile north-east), Cross (1 mile west), Lìonal (1 mile north) and Sgiogarstaigh (1 mile east) for service penetrations. For island and remote sites, we plan travel and materials carefully, so include the location in your enquiry.
What’s near Nis
Nearby you will also find Ness Heritage Centre (0.5 miles north). Open spaces near Nis include Loch Langavat.
Common questions from Nis clients
What do Scotland’s building standards say about service penetrations in Nis?
The non-domestic Technical Handbook, clause 2.1.14, expects a penetration to keep at least the wall or floor’s fire resistance period, with proprietary products tested for the use they’re put to. We install what has been specified, to the manufacturer’s tested detail, while design and approval sit with the designer and the verifier.
Do you decide the fire-stopping details for buildings in Nis?
No, that sits with the designer, fire engineer or building control. Our part is installing the specified product to its tested detail, and telling you if the detail calls for something other than sealant.
Can you send site paperwork?
Requirements differ from site to site, so tell us what you need and we’ll confirm it when we quote.
Will your applicators have CSCS cards?
Yes. Should the site need card details in advance, let us know and we will send them with the quote.
What will the job cost?
It depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a quote.
Which sealant will you use?
A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.
Do you work in Nis?
Yes. Nis is in our area. For a quote, phone 01277 525 020 or email a schedule or drawings.