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

Fire-rated sealing and fire stopping in Glamis, Angus

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

  • Head-of-wall gaps with no fire seal
  • Non-fire-rated filler around services
  • Unsealed penetrations discovered above suspended ceilings
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Fire stopping for Glamis sites

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Questions about Glamis

What do Scotland’s building standards say about service penetrations in Glamis?

The non-domestic Technical Handbook, clause 2.1.14, expects a penetration to keep at least the wall or floor’s fire resistance period, with proprietary products tested for the use they’re put to. We install what has been specified, to the manufacturer’s tested detail, while design and approval sit with the designer and the verifier.

Do you take on work at healthcare sites like Forfar Infirmary?

Yes, hospitals are one of the sectors we cover. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Can the sealant be colour-matched?

Often, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We will confirm the colours available for the specified product.

Do you guarantee your work?

Yes. The 12-month guarantee covers our preparation and application, but not damage, misuse or other trades’ work.

How long before the joints can be used?

That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.

Can staff carry on working while you’re here?

Usually, yes. Phased work can be planned so areas stay in use, with each area protected and signed.

How long will the new sealant last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

How we handle fire stopping in Glamis

Where pipes, cables and other services cross a compartment wall or floor, the opening around them has to be closed so fire and smoke can’t move between compartments. Our part is installing fire-rated and intumescent sealant at those openings and along linear gaps, where the specification calls for it. We work to the product’s tested detail for every seal rather than guesswork. We work on linear gaps at wall heads, small duct penetrations where the tested detail allows and pipe penetrations, and the failures we’re asked to look at most are improvised or mixed-product fire seals and unsealed penetrations discovered above suspended ceilings. Most enquiries from Glamis start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

Travel to smaller places like Glamis is planned so every penetration is sealed on one trip. Photos of the gaps, the services and the wall or floor type help us bring the right products.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Place
Glamis (DD8)
Wider area
Angus
Guarantee
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Surface by surface

Metal pipes

Heat travels along metal pipework, and the tested detail may ask for insulation beyond the wall. We follow whatever the detail requires and flag anything we can’t match.

Drylining partitions

Service holes through plasterboard are frequently oversized or ragged. An oversized hole may be outside the sealant’s range.

Compartment walls and floors in Glamis

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, with products tested for that end use. Where fire-rated sealant is specified, that’s what we install, to the tested detail.

Hotels such as Strathmore Arms Hotel (to the north-east of Glamis) rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified. Large healthcare estates like Forfar Infirmary (to the north-east of Glamis) change their services often, so penetration seals are worth checking after M&E work.

Glamis is about 5 miles south-west of Forfar, in Angus. We send applicators to Glamis for service penetrations, handled exactly as we handle every other area. We work across 65 places in Angus. Our Dundee page has more on work in that area, about 9 miles away.

We take on service penetrations across the DD8 postcode area, for business premises of every kind. Streets here include Main Street, Dundee Road and Strathmore Road, and sites on any of them can send details for a fixed quote. If your building is just outside Glamis, we cover Douglastown (2 miles east), Westmuir (4 miles north), Padanaram (4 miles north-east), Maryton (4 miles north) and Inverarity (4 miles east). Bigger towns within reach include Forfar (5 miles north-east), Monifieth (11 miles south-east), Carnoustie (13 miles south-east), Kirriemuir (5 miles north), Hunter's Town (13 miles south-east) and Gardynebourg (13 miles south-east).

Near you in Glamis

Other landmarks nearby include Glamis Castle (0.9 miles north) and Angus Folk Museum (less than half a mile north). Not far away are Loch of Forfar and Gallow Hill.

Map of Glamis © OpenStreetMap contributors

Diagnose, treat, sign off

Working in a building that stays open takes some planning. We sign and contain the area we are in, keep walkways clear and work section by section so the rest of the building stays in use. For work around Glamis, we aim for one trip, so photos, sizes and a full list matter. External joints need a dry spell as well.

  1. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Old or wrong materials are cut out.
  4. Where the detail needs backing, it goes in at the stated depth.
  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.

Preparing the site

  • Point out parking and an unloading spot
  • Confirm the product named in the specification
  • Tell staff and tenants when we will be in

Getting a fixed quote

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.

Ask for a quote

Related advice

Leave it or put it right?

Inspections and handover checks often pick up fire stopping. Finding unsealed or improvised openings late can hold up a programme, so earlier action pays back. In Scotland, wind-driven rain finds a failed joint quickly, and for a smaller place like Glamis, a repair visit takes planning, so it’s better to act early.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Why clients in Glamis choose us

  • One phone line for London, the South East and Scotland
  • Public liability insurance in place
  • Work to your specification and the manufacturer’s guidance
  • Commercial sealant work since 2005

Take a look at how commercial sealant jobs are priced or our accreditations and insurance.

When to call us in Glamis

Openings in fire-resisting walls normally 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.

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

  • Seals disturbed by maintenance and left open
  • Unsealed openings around new pipes and cables
  • Penetration schedules that need working through
  • Improvised or mixed-product fire seals

Older community buildings such as St Fergus's Church that have been rewired or given new heating can have service gaps through walls worth checking against the specification.

Before you book anyone

  • Whether their applicators hold CSCS cards
  • Which product they’ll use, and why it suits the joint
  • Are they CHAS accredited or on Constructionline?
  • How joint depth will be controlled

How to choose a sealant contractor

Keeping the joints sound

To get the most from the new sealant:

  • Ask which product is in place before decorating
  • Have penetrations checked while they can still be seen
  • Check risers and ceiling voids after each round of works
  • Brief every trade that openings they make must be sealed

After every round of M&E works, check that the openings created have been sealed. Building it into each contractor’s sign-off keeps the walls intact.

Make reporting new openings part of every permit to work in service areas. It costs little and catches breaches early.

Cost factors for service penetrations

We price every job individually. The things that drive the figure:

  • How much there is to seal
  • How accessible the joints are
  • Whether the work must be split into stages
  • Removal of failed or old sealant

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.

What to include in your enquiry

It doesn’t need to be a full survey. A few details are enough to get going:

  • Whether an asbestos survey exists
  • Clear photos of the problem areas
  • Anything awkward about access or site hours
  • Your programme or deadline

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call the office on 01277 525 020 or email us with what you know.

Accreditations

Trusted. Accredited. Insured.