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

Fire Stopping in Greenock West

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

  • Snag lists that include open service penetrations
  • Hidden openings found during inspections
  • Service penetrations left open after M&E works
1
Send details
Send the specification, photos or a marked-up plan.
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
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Fire stopping for Greenock West sites

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

Our process

Site rules come first: signing in, inductions and any permit to work. Once we are cleared to begin, we take the joints in the sequence agreed with you. Jobs near Greenock West are often grouped with others in the same area. Let us know if your dates have any give.

  1. The specification and schedule come first, so we know which details apply.
  2. Access, permits and the order of areas are agreed with the site team.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Foam, ordinary sealant and debris come out so the seal starts clean.
  5. The specified backing and sealant go in to depth and are finished neatly.
  6. We tell you about openings that need a different product.

Preparing the site

  • Have the specification and drawings to hand
  • Explain the parking and delivery arrangements
  • Send your site hours and access windows

Quotes

Send us photos, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Get a price

Advice

Fire stopping for commercial buildings in Greenock West

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. Those on your schedule are closed with the specified product. If you have openings found when ceilings come down for a refit and seals disturbed by maintenance and left open, we can help. A specialist sealant contractor works differently from a general builder: in Greenock West, that means joint design, primers and backing rod as standard.

In smaller Scottish places like Greenock West, buildings with fire-resisting walls typically include schools, care homes, hotels and health centres. Those penetrations are closed with the product the specification names, built up as tested.

Work we carry out in Inverclyde comes with a 12-month guarantee. Should something we installed fail, ring 01277 525 020 or send details through our quote form and we will come back to it.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Greenock West (PA16, PA15)
Wider area
Inverclyde
Guarantee
12 months on our workmanship
Quotes
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026

Service penetrations in Greenock West buildings

The area within 2 miles of Greenock West holds 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. 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 what’s specified, to the product’s tested detail.

Workshops and IT rooms at colleges like West College Scotland - Greenock Campus (to the south of Greenock West) are re-serviced often, leaving penetrations to seal. Where a unit on an estate such as Cappielow Trade Park, 1.8 miles south-east of Greenock West, has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail.

Greenock West is about 1 mile north of Greenock, in Inverclyde. Greenock West sits inside our coverage and the rest of Inverclyde, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Greenock West is one of 19 places in Inverclyde on our list. Glasgow is covered too, around 20 miles from Greenock West.

We cover the PA16 and PA15 postcode districts for service penetrations. Among the streets we cover are Peile Lane, Finnart Road and Jamaica Lane. Main routes into Greenock West include the A770, which helps when planning parking and deliveries for the job. Nearby places we also cover include Greenock (1 mile south), Fort Matilda (1 mile west), Cartsdyke (1 mile south-east), Branchton (2 miles south-west) and Gourock (2 miles west) for service penetrations. Bigger towns within reach include Port Glasgow (4 miles south-east), Kilmacolm (7 miles south-east), Mid Auchinleck (5 miles south-east), Inverkip (5 miles south-west), Bogston (3 miles south-east) and Bardrainney (5 miles south-east).

Around Greenock West

Recent enquiries here include premises near The James Watt pub and Watt Library, among other places. Greenock West’s nearest station is Greenock West station, about 0.5 miles south. Other landmarks nearby include Easter Greenock Castle (1.8 miles south-east) and McLean Museum and Art Gallery (less than half a mile south-east). Green spaces nearby include Lyle Hill.

Map of Greenock West © OpenStreetMap contributors

Common questions from Greenock West clients

Is Greenock West off your patch?

Not at all: smaller places are covered as well as towns. We work across every Scottish council area. Good photos up front let us bring everything on the first visit.

Could you schedule work at a campus like West College Scotland - Greenock Campus for the vacation?

Yes, holiday working periods are the norm on campus jobs. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Do you certify or sign off fire stopping?

No. Sign-off isn’t ours to give, and we don’t hold a third-party installer certificate. We work to the specification and the manufacturer’s installation guidance.

Do you offer coloured sealant?

It depends on the product. Some ranges are wide, others limited, so we will confirm the colours available for the specified product with the quote.

How long does a typical visit take?

We plan the time on site around your programme and access. We will give you an estimate of time on site when we quote.

Which sealant will you use?

Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Can you work to our specification?

Yes. Include it with the drawings when you ask for a quote, and we will price the work to it, flagging anything that needs clarifying.

When to bring in a specialist

Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong usually costs more in the end than doing them right.

For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Cost factors for service penetrations

These are the things that shape the price:

  • The product specified
  • Whether the work must be split into stages
  • How much there is to seal
  • Induction, permit and paperwork requirements

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

Before you send an enquiry

Diagnosis starts before we arrive. Tell us:

  • Any dates the work must fit around
  • A wide shot and a close-up of the area
  • The site address and postcode
  • Whether the building will be occupied during the work

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, ring 01277 525 020 or send details through our quote form.

What we’re called out for in Greenock West

Some seals fail because the wrong product went in: builders’ foam or ordinary silicone used to fill a hole. It may look closed, but it has no tested fire performance in that position and has to be removed.

It’s worth sending us details if you spot any of the following:

  • Hidden openings found during inspections
  • Snag lists that include open service penetrations
  • Fire stopping installed outside its tested range
  • Service penetrations left open after M&E works

Hospital estates such as Inverclyde Royal Hospital, 1.6 miles to the south-west of Greenock West, are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.

What to look for in a quote

  • Whether old or failed sealant will be cut out, not overlaid
  • Their pre-qualification and accreditations
  • Proof of insurance
  • The named product and why it was chosen

How to choose a sealant contractor

Honest limits

Being straight saves everyone time. Fresh joints won’t solve:

  • Deciding what a wall or floor needs, which belongs to the designer
  • Gaps in walls that were never built as compartment walls
  • Approving the work on behalf of building control

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

What we seal

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

What happens if it’s left?

Sealing behind the M&E trades area by area beats a sweep at the end. Openings are visible, access is open and nothing has to be taken down. Around smaller places like Greenock West, halls, stores and seasonal buildings may not be checked often, giving water time to get in. Resealing early avoids that.

The product called for affects the cost, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.

Why clients in Greenock West choose us

  • One contact handling all your sites
  • Fully insured
  • Old sealant cut out, never sealed over
  • Our applicators hold CSCS cards

Take a look at our cost guide and our accreditations.

Accreditations

Trusted. Accredited. Insured.