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

Fire-rated sealing and fire stopping in Sandyford, Glasgow

Fire stopping in Sandyford, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Unsealed joints where partitions meet the slab
  • Builders’ foam or ordinary silicone in compartment walls
  • Service penetrations left open after M&E works
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
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 accredited
Fully insured: £5m PL

Fire stopping for Sandyford sites

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

When it isn’t the sealant

Being straight saves everyone time. New sealant won’t cure:

  • Fire risk assessments, a job for a competent assessor
  • Walls or floors that aren’t fire-resisting to begin with
  • Approving the work on behalf of building control

If in doubt, speak to us on 01277 525 020 or email drawings and photos and we will say what we think.

Where we work in Sandyford

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

How we handle fire stopping in Sandyford

Fire-rated sealant suits many small service penetrations: copper and steel pipes, cables and some small ducts where the tested detail allows. Other openings need collars, wraps, batts, pillows or boards. If the detail calls for something other than sealant, we say so rather than force sealant into it. We work on cable penetrations, linear gaps at wall heads and small duct penetrations where the tested detail allows, and what we’re called in for most is unsealed joints where partitions meet the slab and unsealed openings around new pipes and cables. Most enquiries from Sandyford start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

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 Sandyford, specified fire-rated sealant is installed as the maker’s tested detail describes.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Sandyford (G3, G2, G4)
Region
Glasgow
Cover
12 months on every job
Price
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026

From enquiry to sign-off

In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed before the next one starts. In a Scottish city, kerbside space and loading need planning, especially near the centre. Tenement closes, shared stairs and factor approvals may also be involved.

  1. First we go through the drawings, schedule or specification for the seals.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. We fit the backing the detail asks for, to the stated depth.
  5. We apply the specified sealant to the depth and around the services as the detail shows.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

Getting the site ready

  • Share the asbestos register for older buildings
  • Move anything stored against the joints
  • 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 call 01277 525 020 or email a schedule or drawings with what you know.

Get a quick quote

Read more

When to call us in Sandyford

Openings in fire-resisting walls usually appear when services are added or changed. New cabling, rerouted pipework or a data route drilled through a riser leaves an opening that nobody returns to. Across several fit-outs, the openings add up.

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

  • Unsealed joints where partitions meet the slab
  • Snag lists that include open service penetrations
  • Builders’ foam or ordinary silicone in compartment walls
  • Hidden openings found during inspections

For a unit at a centre such as The Savoy Centre, 0.7 miles to the east of Sandyford, penetration seals are worth checking after each shop fit.

What your quote should include

  • What site paperwork they can supply
  • The named product and why it was chosen
  • Do they follow the manufacturer’s priming guidance?
  • Their approach to joint depth and backing

Our contractor checklist

Where services cross fire walls in Sandyford

Four care or nursing homes sit less than 2 miles from Sandyford. Where new services have gone through compartment walls in a care setting, the gaps need the specified product. Sandyford has a good number of hotels close by, all within 2 miles. 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.

For a building at a site such as Finnieston Business Park, under half a mile west of Sandyford, a check of penetration seals after each fit-out is good practice. On a hospital site such as West Glasgow Ambulatory Care Hospital, which lies west of Sandyford, fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits.

Sandyford is about 1 mile north of Glasgow, in Glasgow. We cover commercial sites throughout Sandyford. 171 places across Glasgow fall within our area, Sandyford among them.

If you need fire stopping in G3, G2 and G4, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. For a building on Kent Road, Bath Lane and Cliff Road or nearby, we can quote for service penetrations. Just outside Sandyford, we also work in Anderston (1 mile north-east), Kelvingrove (1 mile north-west), Garnethill (1 mile north-east), Blythswood Hill (1 mile east) and Finnieston (1 mile west). Nearby towns on our patch include Langside (3 miles south), Yoker (4 miles north-west), Mount Florida (3 miles south), Hillpark (4 miles south), Temple (3 miles north-west) and Muirend (4 miles south).

Landmarks near Sandyford

We work on buildings around The Hengler's Circus pub, College of Piping and Lorne Street Primary School, among other places. Nearby too are Kelvingrove Park (0.5 miles north-west), Glasgow University Library (0.8 miles north-west) and St Vincent Street Church (less than half a mile east). There’s a railway station in Sandyford itself: Charing Cross (Glasgow) station. Well-known places in the area include Chinatown (0.7 miles north-east) and Glasgow Dental Hospital and School (under half a mile north-east). Open spaces near Sandyford include Hogganfield Loch.

Map of Sandyford © OpenStreetMap contributors

Should maintenance staff do it?

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

What the job involves on each surface

Plastic pipes

Plastic waste pipes through slabs come up often. Whether sealant alone is acceptable depends entirely on the tested detail, and we’ll never swap a specified collar for sealant.

Cables and cable bundles

New data and power cables are the most common breach we see. We reseal around them to the specified detail.

Your questions answered

Is hospital work, at somewhere like West Glasgow Ambulatory Care Hospital, something you do?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

How do the Scottish rules apply to fire-rated sealing in Sandyford?

Under Scotland’s non-domestic Technical Handbook (clause 2.1.14), service penetrations should keep at least the wall or floor’s fire resistance duration, using products tested for their end use. Design sits with the designer and the verifier; installation to the tested detail is our part.

What’s the quickest route to a quote?

You can use the quote form on this site; alternatively, speak to us on 01277 525 020 or email us. Include photos or drawings if you have them.

Will you quote for a small job?

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

Will you just go over the old sealant?

No. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.

What do you charge?

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

Can you fit around our working hours?

Mention the site’s hours and access windows in your enquiry, and we’ll schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.

What happens if it’s left?

An open or wrongly sealed service penetration lets fire and smoke reach the next compartment much sooner than the building was designed for. Putting it right is usually a modest job when the openings are accessible. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. In a Scottish city, access often needs scaffold, permits or factor approval, so it makes sense to renew every failing joint while it’s in place.

We don’t publish prices, since every building and every scope is different. Call for a quote.

Why clients in Sandyford choose us

  • Public liability insurance in place
  • CHAS accredited contractor
  • Work to your specification and the manufacturer’s guidance
  • Joints cleaned back to sound surfaces

Take a look at our cost guide and how we’re accredited.

Accreditations

Trusted. Accredited. Insured.