The Mastic Doctor team standing beside their branded vans outside an office building
Perth and Kinross · Scotland

Fire-rated sealing and fire stopping in Netherton, Perth and Kinross

Planning work on a service penetration in Netherton? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Head-of-wall gaps with no fire seal
  • Fire-rated sealant that has cracked or shrunk back
  • Fire-stopping items raised at inspection or handover
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Fire stopping across Netherton

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

Fire stopping in Netherton

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. We use sealant where it is the specified product, and we tell you when a detail calls for something else. We work on cable penetrations, joints between fire-resisting walls and floors and small duct penetrations where the tested detail allows, and the usual reasons a site gets in touch are penetration schedules that need working through and service penetrations left open after M&E works. For commercial sealant work in Netherton, you deal with one contact from quote to sign-off, whether it’s one building or several.

In smaller Scottish places like Netherton, 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.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Netherton (PH10)
Region
Perth and Kinross
Guarantee
A 12-month guarantee
Quote
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026

Honest limits

Our job is the joint, not everything around it. Sealant alone won’t deal with:

  • Plastic pipes whose detail calls for a collar or wrap
  • Signing off or certifying a building’s fire stopping
  • Reviewing a building’s overall fire safety

Not sure which it is? You can ring 01277 525 020 or email a schedule or drawings and we will tell you honestly before you book.

What we seal

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

Leave it or put it right?

An open or wrongly sealed service penetration lets fire and smoke reach the next compartment much sooner than the building was designed for. While the openings can be reached, sealing them is normally straightforward. 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, and for a smaller place like Netherton, a repair visit takes planning, so it’s better to act early.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why us?

  • 12 months’ guarantee on every job
  • CHAS accredited contractor
  • A Constructionline member, so easy to vet
  • Fully insured, including public liability cover

Read how commercial sealant jobs are priced or our accreditations and insurance.

Fire-rated sealing for Netherton 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 what’s specified, to the product’s tested detail.

Theatres, wards and plant rooms at sites like Blairgowrie Community Hospital (to the south-east of Netherton) all have compartment walls crossed by services. In a hotel such as Bridge of Cally Hotel, 0.5 miles to the south-west of Netherton, new pipework or cabling through bedroom and corridor walls needs sealing with the specified product. Older community buildings such as Netherton Church that have been rewired or given new heating can have service gaps through walls worth checking against the specification.

Netherton is about 5 miles north-west of Blairgowrie and Rattray, in Perth and Kinross. We send applicators to Netherton for service penetrations, handled exactly as we handle every other area. 114 places across Perth and Kinross fall within our area, Netherton among them. Our Dundee page has more on work in that area.

Work on service penetrations is covered throughout PH10, whatever the building. Close to Netherton, our area also takes in Bridge of Cally (1 mile south), Kinloch (5 miles south), Blairgowrie and Rattray (5 miles south-east), Rattray (5 miles south-east) and Carsie (6 miles south). A short drive away, we cover Pitlochry (13 miles west), Alyth (7 miles east), Coupar Angus (9 miles south-east), Stanley (12 miles south), Luncarty (14 miles south) and Bankfoot (11 miles south-west).

Near you in Netherton

A little further out are Blairgowrie Community Hospital (5 miles south-east) and Blackcraig Castle (2.3 miles west). For a walk, there’s Loch Charles.

Map of Netherton © OpenStreetMap contributors

What sets the cost

The price varies from site to site. It mainly depends on:

  • The size and state of each joint
  • Location, for remote and island sites
  • Quantities, in metres or numbers
  • How much existing material needs removing

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.

What to include in your enquiry

The more we know, the firmer the quote. When you get in touch, include:

  • Access details, including height
  • The type of building and who uses it
  • The site address and postcode
  • A wide shot and a close-up of the area

To get a fixed quote, ring 01277 525 020 or email us with the site address and an outline of the work. You can also send details through our quote form.

Common questions from Netherton clients

Is Netherton too small for you to travel to?

No. Places such as Netherton are covered as much as the big towns. Every Scottish council area is within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Can you take on a job at a hospital such as Blairgowrie Community Hospital?

Yes, healthcare and care buildings are part of our work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Do you seal openings left by new services?

Yes, provided a specification covers them. New services after M&E works often breach existing seals.

Does weather matter for sealant work?

It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.

Do you work in Scotland as well as England?

Building standards in Scotland are separate from England’s, and England uses Approved Document B. Wherever the site is, our work follows the specification and the tested detail.

Do you design or specify fire stopping?

No. The specification comes from your designer, fire engineer or building control. Our role is fitting the specified fire-rated sealant, following the maker’s tested details.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.

How the job changes by surface

Cables and cable bundles

Single cables and small bundles are often within a fire-rated sealant’s tested detail. Bundle size, cable type and the space between cables all matter.

Metal pipes

Copper and steel pipes are a common service penetration for fire-rated sealant. Pipe diameter, annular gap, sealant depth and any pipe insulation all have to match the detail.

How a job runs

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. Travel to smaller Scottish places like Netherton 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. First we confirm the product and tested details named in the specification.
  2. We sort the openings by the detail each one needs.
  3. Old or wrong materials are cut out.
  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.

Preparing the site

  • Send your site hours and access windows
  • Move anything stored against the joints
  • Point out parking and an unloading spot

Ask for a quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To ask for one, speak to us on 01277 525 020 or email us.

Get a price

Read more

Owners, agents and contractors

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

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Netherton. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Accreditations

Trusted. Accredited. Insured.