The Mastic Doctor team standing beside their branded vans outside an office building
South Lanarkshire · Scotland

Ashgill fire stopping

Fire-rated and intumescent sealing of service penetrations and linear gaps across Ashgill, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • Snag lists that include open service penetrations
  • Unsealed penetrations discovered above suspended ceilings
  • Old intumescent sealant that has split away
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS & Constructionline
£5m public liability

Fire stopping for businesses in Ashgill

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Fire stopping for commercial buildings in Ashgill

A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. Each new cable, pipe or data route cut through a fire-resisting wall leaves an opening behind, often unnoticed. We close the openings listed on your schedule, using the specified sealant and detail. Most enquiries involve old intumescent sealant that has split away and fire stopping installed outside its tested range, on pipe penetrations, service gaps in risers and linear gaps at wall heads. A specialist sealant contractor works differently from a general builder: on jobs in Ashgill, preparation and product choice get the time they need.

Hotels and care homes around smaller places like Ashgill often have services added during refurbishment. We fit the specified fire-rated sealant as its published detail shows and raise it if another product is needed.

Whoever the client is, the cover is the same: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Location
Ashgill (ML9)
Region
South Lanarkshire
Cover
A 12-month guarantee
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Compartment walls and floors in Ashgill

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. A 2-mile radius around Ashgill takes in several hotels. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail.

Schools such as Larkhall Academy often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. For a building such as Dalserf Kirk, new heating or data runs are the usual reason penetrations need sealing. Hospital estates such as University Hospital Wishaw (3.1 miles north of Ashgill) are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.

Ashgill is about 2 miles east of Larkhall, in South Lanarkshire. Looking for fire stopping in Ashgill? We can help, as we do across South Lanarkshire. Ashgill is one of 134 places in South Lanarkshire on our list for service penetrations. There’s a separate page for Glasgow, roughly 16 miles from Ashgill.

Business premises anywhere in ML9 are within our area. Buildings on Graham Place, Millburn Road and Douglas Drive are within our area. Just outside Ashgill, we also work in Dalserf (1 mile north-east), Swinhill (1 mile south-west), Larkhall (2 miles west), Waterloo (2 miles north-east) and Netherburn (2 miles south-east). Nearby towns on our patch include East Kilbride (10 miles west), Hamilton (6 miles north-west), Cambuslang (10 miles north-west), Uddingston (9 miles north-west), Blantyre (8 miles north-west) and Carluke (4 miles east).

Around Ashgill

Ashgill’s nearest station is Larkhall station, roughly 1.8 miles west. Well-known places in the area include Mauldslie Castle (1.3 miles east) and University Hospital Wishaw (3.1 miles north). The countryside around Ashgill includes Baron's Haugh RSPB Reserve and Black Hill.

Map of Ashgill © OpenStreetMap contributors

How a job runs

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work typically takes anything from one day to a planned run of visits, depending on the number of seals and the access, and we clear our waste as we work. Travel to smaller Scottish places like Ashgill is planned so the job is finished in one visit where possible, so photographs, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. First we confirm the product and tested details named in the specification.
  2. We sort the openings by the detail each one needs.
  3. Improvised fillers and failed sealant are removed.
  4. Mineral wool or other backing is fitted where required.
  5. Fire-rated or intumescent sealant goes in around the services and is tooled off.
  6. Completed areas are checked with you, with the records agreed when we quoted.

What we need from you

  • Share the asbestos register for older buildings
  • Tell us what induction or permit system the site runs
  • Point out any areas we must not close

Ask for a quote

Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, ring 01277 525 020 or email a schedule or drawings.

Get a quick quote

Read more

FAQs: Ashgill

Does your area include sites such as Netherton Industrial Estate, near Ashgill?

Yes. We cover Ashgill and the area around it, including industrial estates, business parks and retail parks such as Netherton Industrial Estate. To start, just give us a call on 01277 525 020 or email the details over with the unit, the joints involved and your access times.

Which Scottish guidance covers penetration seals in Ashgill?

Scotland’s non-domestic Technical Handbook covers it in clause 2.1.14: penetrations keep at least the element’s fire resistance duration, with products tested for their end use. 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 take on small jobs?

We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.

How much does the work cost?

That depends on the job: quantities, access, the product and any phasing. Call for a quote and we’ll price it properly.

When is resealing likely to be due?

There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.

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 confirm what’s available for the specified product when we quote.

Do you cover Ashgill?

Yes. We cover Ashgill, within our coverage of Greater London, South East England and Scotland. For a quote, phone 01277 525 020 or email a schedule or drawings.

What we can’t put right

Part of a good diagnosis is knowing where sealant stops. We will tell you if the real problem is any of the following:

  • Approving the work on behalf of building control
  • Plastic pipes whose detail calls for a collar or wrap
  • Gaps in walls that were never built as compartment walls

Not sure which it is? You can ring 01277 525 020 or send details through our quote form and we will tell you honestly before you book.

What we seal

  • Linear gaps at wall heads
  • Small duct penetrations where the tested detail allows
  • Pipe penetrations
  • Service gaps in risers
  • Joints between fire-resisting walls and floors
  • Cable penetrations

Doing it in-house

The visible bead is only part of the job. 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. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Owners, agents and contractors

CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Whether you’re a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

How the job changes by surface

Masonry and concrete

Core-drilled holes are neat; broken-out ones rarely are. The gap is measured at the widest point against the detail’s limits.

Small ducts

Ducts are only sealed with sealant where the detail allows it. The ductwork, its supports and any dampers are for the ductwork contractor.

Why deal with it now?

A seal that doesn’t match its tested detail gives false comfort. Correcting it means cutting it out and starting again with the specified product. For buildings near Ashgill, dealing with all the failing joints at once saves return trips. Send photographs and we’ll quote for everything together.

The specified product makes a difference, and so does the preparation. Access, phasing and site requirements come into it too.

Why appoint us

  • A Constructionline member, so easy to vet
  • Joints cleaned back to sound surfaces
  • Specification-led, product-correct work
  • Fully insured, including public liability cover

See how commercial sealant jobs are priced or our accreditations.

Accreditations

Trusted. Accredited. Insured.