Largs fire stopping
Sealant work in Largs for main contractors, managing agents and facilities managers: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.
- Damaged fire seals in risers and voids
- Non-fire-rated filler around services
- Open linear gaps along the top of fire-resisting walls
Fire stopping near Largs
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Quoting for work in Largs
There’s no standard rate for sealant work, since sites vary so much. What we look at:
- Quantities, in metres or numbers
- How accessible the joints are
- Distance, for remote addresses
- Working within restricted access windows
Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.
Sending details for a quote
A good diagnosis starts with the right details. Let us know:
- The product your specification calls for
- Clear photographs of the problem areas
- Any dates the work must fit around
- The type of building and who uses it
Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, give us a call on 01277 525 020 or use the quote form.
How we handle fire stopping in Largs
On a fit-out or refurbishment, we follow the services contractors floor by floor. We work from your penetration schedule or marked-up drawings and the specified product data. Tell us what records you need and we’ll confirm with the quote. Most enquiries involve hidden openings found during inspections and unsealed joints where partitions meet the slab, on small duct penetrations where the tested detail allows, joints between fire-resisting walls and floors and pipe penetrations. Looking for mastic applicators who cover Largs? We have been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.
For a building near Largs, we plan fire-rated sealing so it’s finished in one visit where possible. Photos of the gaps, the services and the wall or floor type help us bring the right products.
Our workmanship is guaranteed for 12 months, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Where
- Largs (KA30)
- Wider area
- North Ayrshire
- Guarantee
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Aftercare for building managers
Once the work is signed off, these steps help:
- Don’t let anyone top up a fire seal with the wrong product
- Report damaged or disturbed seals as soon as they’re spotted
- File the specified details where the next contractor can find them
- Ask which product is in place before decorating
Store the specified product details somewhere the next contractor can find them. It makes later repairs much easier to match.
The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. That way the opening is sealed while the trade and access are still there.
What we can’t put right
Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. It won’t fix:
- Deciding what a wall or floor needs, which belongs to the designer
- Fire risk assessments, a job for a competent assessor
- Openings that need collars, wraps, batts or boards rather than sealant
Not sure which it is? You can speak to us on 01277 525 020 or email a schedule or drawings and we’ll tell you honestly before you book.
What we seal
- Pipe penetrations
- Small duct penetrations where the tested detail allows
- Service gaps in risers
- Cable penetrations
- Joints between fire-resisting walls and floors
- Linear gaps at wall heads
Fire stopping in Largs: the local picture
Under the Scottish non-domestic Technical Handbook, clause 2.1.14, penetrations should be fire stopped to at least the wall or floor’s fire resistance duration, using products tested for the way they’re used. Our part is installing the specified fire-rated sealant to its tested detail. There are several hotels within about 2 miles of Largs. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close.
Schools such as Largs Academy often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. For a hotel such as Whitelodge Hotel, less than half a mile to the south of Largs, penetration seals are worth checking after any refit or services upgrade. Hospital estates such as Brooksby House (to the north-west of Largs) are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.
Largs is about 11 miles south of Greenock, in North Ayrshire. Any commercial site in Largs is covered, for single jobs and planned programmes alike. We work across 54 places in North Ayrshire, large and small. We also cover Glasgow, around 23 miles from Largs.
Work on service penetrations is covered throughout KA30, whatever the building. Among the streets we cover are Main Street, Harper Crescent and Middleton Drive. Largs sits on or close to the A78 and A760, which helps when planning parking and deliveries for the job. We also cover Fairlie (3 miles south), Millport (4 miles south-west), Skelmorlie (5 miles north), Wemyss Bay (6 miles north) and Toward (7 miles north-west). Further afield, our area takes in Irvine (15 miles south-east), Kilwinning (12 miles south-east), Saltcoats (11 miles south), Ardrossan (10 miles south), Stevenston (12 miles south) and Kilbirnie (7 miles south-east). As one of the bigger centres in North Ayrshire, Largs has a broad mix of commercial, public and industrial buildings.
Landmarks near Largs
Locally, jobs take us to sites close to Largs Campus and The Paddle Steamer pub and the streets around them. Largs has its own railway station: Largs station. Nearby you’ll also find Kelburn Castle (1.9 miles south) and Brooksby House (under half a mile north-west).
Questions about Largs
Is a hospital such as Brooksby House somewhere you can work?
Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.
Can you seal penetrations in a hotel in Largs after a refit?
Yes, to the specification and the product’s tested detail. We match the product to the wall or floor and the services, and say if something other than sealant is needed.
When can you be on site?
Mention the site’s hours and access windows in your enquiry, and we will schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.
Can the sealant be colour-matched?
In many cases, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We’ll confirm the colours available for the specified product.
Are you insured?
Yes. Mastic Doctor is fully insured, public liability included.
How many days will you need on site?
It depends on the scope, though a typical visit typically takes anything from one day to a planned run of visits, depending on the number of seals and the access. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.
What about RAMS and site documents?
Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm them with the quote.
Towns and villages near Largs
More services for Largs
Doing it in-house
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.
Different surfaces, different methods
Masonry and concrete
Many seals are made in blockwork, brickwork or concrete slabs. Dust and debris are cleared from the opening.
Drylining partitions
Holes in board are often cut larger than needed. If the gap exceeds the tested range, sealant alone won’t do.
Our process
We follow your site rules from the start: signing in, inductions and any permit to work. Once we are cleared to begin, we take the joints in the sequence agreed with you. Where we can, we combine work around Largs with other jobs nearby, to make the most of each trip. Let us know if your dates have any give.
- We read the specification, drawings or penetration schedule you send and ask about anything unclear.
- Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
- Unsuitable fillers and loose debris are taken out of each opening.
- We fit the backing the detail asks for, to the stated depth.
- We apply the specified sealant to the depth and around the services as the detail shows.
- If an opening needs something other than sealant, we tell you instead of improvising.
What we need from you
- Share your working hours and any access restrictions
- Send asbestos survey details if the building is pre-2000
- Let us know about inductions and permits
Getting a fixed quote
Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to speak to us on 01277 525 020 or send details through our quote form with what you know.