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

Pettinain fire stopping

Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Pettinain and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Damaged fire seals in risers and voids
  • Fire-rated sealant that has cracked or shrunk back
  • Openings found when ceilings come down for a refit
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
£5m public liability

Fire stopping for businesses in Pettinain

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Fire stopping in Pettinain

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. We work on small duct penetrations where the tested detail allows, service gaps in risers and cable penetrations, and the usual reasons a site gets in touch are penetration schedules that need working through and damaged fire seals in risers and voids. Whether you call it commercial sealant work, mastic application or joint sealing, in Pettinain it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Refurbishments in small hotels, schools and care homes around places like Pettinain can leave gaps around new services. We fit the specified fire-rated sealant as its published detail shows and raise it if another product is needed.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

Place
Pettinain (ML11)
Region
South Lanarkshire
Guarantee
12 months on our workmanship
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

After the work

A few simple habits keep the new joints working:

  • Brief every trade that openings they make must be sealed
  • Check with the data sheet before painting over fire sealant
  • Record which product was used where
  • Keep general-purpose fillers away from compartment walls

Add risers, plant rooms and ceiling voids to routine fire-stopping checks. Watch for cracked sealant, new services with no seal and openings that have grown.

Keep a register of where seals are and what they are made of. It tells the next contractor exactly what to reinstate, and it helps at inspections.

How the job changes by surface

Plastic pipes

In a fire, plastic pipework melts away and leaves an opening. Some intumescent sealants are tested on smaller plastic pipes, but many need a collar or wrap. We confirm material and size first and tell you if sealant isn’t the right product.

Risers and ceiling voids

Openings above suspended ceilings are easy to miss. We work through the areas on your schedule methodically.

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, and each area is checked before we leave it. Travel to smaller Scottish places like Pettinain is planned so the job is finished in one visit where possible, which is why we ask for photos and a full list first. Outside work also needs a suitable weather window.

  1. We ask for the product and detail your designer has specified.
  2. Openings are measured and grouped by detail.
  3. Improvised fillers and failed sealant are removed.
  4. Mineral wool or other backing is fitted where required.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. Completed areas are checked with you, with the records agreed when we quoted.

Before we start on site

  • Let us know about inductions and permits
  • Confirm the product named in the specification
  • Point out parking and an unloading spot

Ask for a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Get a price

Advice

Questions about Pettinain

Can you work on a hospital site such as The State Hospital?

Yes, hospitals are one of the sectors we cover. We follow the site’s permits, sign-in and infection-control procedures in every area.

Is Pettinain off your patch?

Not at all. Pettinain is within our area. We work across every Scottish council area. Where we can, we group nearby jobs to make the most of each trip.

Do you hold third-party fire-stopping installer certification?

No, and we won’t imply otherwise. Some clients require third-party installer schemes even though the law doesn’t, so it’s worth checking what your contract says. If it doesn’t require one, we can install the specified fire-rated sealant to its tested detail.

Do the same rules apply to fire stopping in Scotland?

Our area runs from Greater London and the South East to every part of Scotland. Scotland’s non-domestic Technical Handbook, clause 2.1.14, expects service penetrations to be fire stopped to at least the wall or floor’s fire resistance, using products tested for their end use.

What will the job cost?

We don’t publish prices, as every site differs. With photographs or drawings, we can give you a fixed quote.

Can the sealant be colour-matched?

That depends on the product specified. Some ranges offer many colours, others very few, so we’ll confirm the colours available for the specified product with the quote.

How soon can the area be used again?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.

Where services cross fire walls in Pettinain

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 what’s specified, to the product’s tested detail.

Theatres, wards and plant rooms at sites like The State Hospital (2.1 miles north of Pettinain) all have compartment walls crossed by services. In a building such as Pettinain Church, any service penetration through a fire-resisting wall should be sealed to the specified detail.

Pettinain is about 8 miles south-east of Carluke, in South Lanarkshire. Anywhere in ML11, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Our South Lanarkshire coverage takes in 134 places. Edinburgh is covered too, some 26 miles away.

Postcode districts covered here: ML11. Streets here include Raeburn Common and Cairngryffe Street, and sites on any of them can send details for a fixed quote. Close to Pettinain, our area also takes in Carstairs Junction (2 miles north), Covington (2 miles south-east), Carstairs (2 miles north-west), Libberton (2 miles east) and Carnwath (3 miles north-east). Nearby towns on our patch include Larkhall (13 miles north-west), Carluke (8 miles north-west), Lanark (4 miles west), Stonehouse (13 miles west), Lesmahagow (9 miles west) and Law (10 miles north-west).

What’s near Pettinain

Pettinain’s nearest station is Carstairs station, roughly 1.8 miles north of the centre. Nearby you will also find Covington School Museum (2.3 miles south-east) and William Smellie Memorial Hospital (4.9 miles west). Open spaces near Pettinain include Lanark Loch.

Map of Pettinain © OpenStreetMap contributors

Building owners, agents and FMs in Pettinain

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first.

If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Leave it or put it right?

Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. Putting it right is normally a modest job when the openings are accessible. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. Exposed buildings in Scotland take a lot of weather, so it’s worth renewing joints around Pettinain before they leak.

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 and we’ll explain how it’s made up.

Why appoint us

  • One phone line for London, the South East and Scotland
  • Specification-led, product-correct work
  • Over 20 years of commercial sealing
  • Work carried out by CSCS-carded applicators

See our cost guide and our accreditations.

How the quote is worked out

A fixed quote reflects the actual work. It takes account of:

  • Site requirements such as inductions and permits
  • How much there is to seal
  • Removal of failed or old sealant
  • Backing rod, priming and other preparation

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.

Before you send an enquiry

For an accurate fixed quote, we need a clear picture of the site. Useful things to include:

  • When you need the work done
  • Approximate linear metres or a joint schedule
  • Whether the building will be occupied during the work
  • Specification clauses that apply

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.

Accreditations

Trusted. Accredited. Insured.