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

Fire Stopping in Penilee

Sealant work in Penilee for main contractors, managing agents and facilities managers: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.

  • Service penetrations left open after M&E works
  • Unsealed joints where partitions meet the slab
  • Hidden openings found during inspections
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Fire stopping across Penilee

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

About our fire stopping in Penilee

A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls, often unnoticed. Those on your schedule are closed with the specified product. Site teams most often ask us about fire-rated sealant that has cracked or shrunk back and hidden openings found during inspections, across cable penetrations, linear gaps at wall heads and small duct penetrations where the tested detail allows. For commercial sealant work in Penilee, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

Scotland’s non-domestic Technical Handbook says a service penetration ought to match, as a minimum, how long the wall or floor resists fire. For a building in Penilee, specified fire-rated sealant is installed as the maker’s tested detail describes.

We stand by our work: 12 months, guaranteed. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

Where
Penilee (G52, PA1)
Region
Glasgow
Guarantee
12 months on our workmanship
Price
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

When to call us in Penilee

Most open service penetrations are left by later work. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser leaves an opening that nobody returns to. Over a few years of fit-outs, a wall can collect a lot of these.

Site and facilities staff are often the first to spot these:

  • Seals disturbed by maintenance and left open
  • Service penetrations left open after M&E works
  • Fire stopping installed outside its tested range
  • Open linear gaps along the top of fire-resisting walls

Where a unit on an estate such as Hillington Industrial Estate (0.6 miles north of Penilee), has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail.

What to look for in a quote

  • How they’ll work around occupants
  • What the guarantee covers, and for how long
  • Are they CHAS accredited or on Constructionline?
  • How the joint faces will be prepared and primed

Our contractor checklist

Penilee: questions and answers

Do you work on fire-rated sealing in hotels in Penilee?

Yes, where fire-rated sealant is the specified product. It goes in to the manufacturer’s tested detail for the wall or floor and the services passing through, and we’ll tell you if the detail calls for a collar, wrap or batt instead.

Is hospital work, at somewhere like Ross Hall Hospital, something you do?

Yes, provided the work is planned with the site’s estates team. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Is any job too small?

Single areas, one-off repairs and whole buildings are all quoted the same way: send details, get a fixed quote, we seal, guaranteed.

Do you seal on top of existing sealant?

No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.

Is your workmanship covered by a guarantee?

Yes. Workmanship is guaranteed for 12 months on every job.

Do you work to architects’ specifications?

Yes. Send it with your enquiry, and we will price the work to it, flagging anything that needs clarifying.

What hours do you work?

Give us your site hours and any access windows in your enquiry, and we’ll schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

Fire-rated sealing for Penilee buildings

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. We install fire-rated sealant to that tested detail where it is specified. A 2-mile radius around Penilee takes in several hotels. In hotels, bedroom and corridor walls are typically fire-resisting, so services added in a refit need sealing with the specified product.

At a college such as Glasgow Clyde College - Cardonald Campus (1.5 miles south-east of Penilee), checking penetration seals after summer M&E works is good practice. Shop fits in centres such as Braehead Shopping Centre (to the north of Penilee) can bring new services through fire-resisting walls between units, which then need the specified seal.

Penilee is about 1 mile south-east of Renfrew, in Glasgow. Businesses, contractors and managing agents in Penilee use us for work on service penetrations. Penilee is one of 171 places in Glasgow on our list.

Work on service penetrations is covered throughout G52 and PA1. Streets here include Watt Road, Rylees Road and School Road, and sites on any of them can send details for a fixed quote. If your building is just outside Penilee, we cover Hillington (1 mile east), Crookston (1 mile south), Cardonald (1 mile east), Rosshall (1 mile south) and Shieldhall (1 mile north). A short drive away, we cover Glasgow (4 miles east), Hillhead (4 miles north-east), Dowanhill (3 miles north-east), Woodlands (4 miles east), Woodside (4 miles north-east) and North Kelvinside (4 miles north-east).

Local landmarks in Penilee

In Penilee, that means premises near Barshaw Park, among other places. There’s a railway station in Penilee itself: Hillington West station. Other landmarks nearby include Paisley Thread Mill Museum (1.7 miles west) and Leverndale Hospital (1.3 miles south).

Map of Penilee © OpenStreetMap contributors

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.

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.

What the job involves on each surface

Masonry and concrete

Core-drilled holes are neat; broken-out ones rarely are. 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.

Metal pipes

Sealant details often cover copper and steel pipework. Pipe diameter, annular gap, sealant depth and any pipe insulation all have to match the detail, so we check each one.

When something else is needed

A few problems need another trade or a different fix, and we say so rather than covering them up:

  • Designing or specifying fire stopping, which sits with the designer or fire engineer
  • Walls or floors that aren’t fire-resisting to begin with
  • Openings that need collars, wraps, batts or boards rather than sealant

If you are not sure, just give us a call on 01277 525 020 or email the details over and we’ll give you a straight answer.

Surfaces we seal

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

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. University, hospital and office estates in Scotland’s cities have their own permits, inductions and sign-in rules. Pass on the site’s contractor rules when you get in touch.

  1. We read the specification, drawings or penetration schedule you send.
  2. On site, each opening is checked against the tested detail it is meant to follow.
  3. Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
  4. We fit the backing the detail asks for, to the stated depth.
  5. Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

Preparing the site

  • Confirm the product named in the specification
  • Tell us which areas need to stay in use
  • 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 photographs and a few notes.

Get a quick quote

Advice

Keeping the joints sound

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Record which product was used where
  • Put resealing into every M&E and fit-out package
  • Arrange inspection before areas are covered up
  • Keep general-purpose fillers away from compartment walls

After every round of M&E works, check that the openings created have been sealed. A short check at the end of each job saves a long hunt later.

Write fire stopping into the scope of any work crossing a compartment wall or floor. Then the seal goes in while the area is open, not months later.

Accreditations

Trusted. Accredited. Insured.