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

Lunanhead fire stopping

Need fire stopping in Lunanhead? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Fire seals cut back for extra cables and never reinstated
  • Builders’ foam or ordinary silicone in compartment walls
  • Fire-rated sealant that has cracked or shrunk back
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Fire stopping across Lunanhead

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

How we handle fire stopping in Lunanhead

Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We hold no third-party fire-stopping installer certificate, and we won’t pretend otherwise. What we offer is careful installation of the specified sealant to its tested detail, with a 12-month guarantee on our workmanship. If you’re dealing with old intumescent sealant that has split away and openings found when ceilings come down for a refit, we can help, on cable penetrations, small duct penetrations where the tested detail allows and joints between fire-resisting walls and floors alike. A specialist sealant contractor works differently from a general builder: in Lunanhead, that means joint design, primers and backing rod as standard.

Refurbishments in small hotels, schools and care homes around places like Lunanhead can leave gaps around new services. A round of checks after M&E work is good practice, and any gaps found are sealed where fire-rated sealant is specified.

Our workmanship is guaranteed for 12 months, wherever the site is. If our installation lets you down in that time, we return and fix it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Lunanhead (DD8)
Wider area
Angus
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

Aftercare for building managers

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

  • Check with the data sheet before painting over fire sealant
  • Agree the fire-stopping specification before services go in
  • Keep product data and details in the fire safety file
  • Look above ceilings when tiles are lifted for other jobs

Allow the manufacturer’s stated cure time before boxing in or decorating. Not every fire-rated product can be painted, and the data sheet says which.

The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. That way the opening is sealed while the trade and access are still there, not months later.

Service penetrations in Lunanhead buildings

A 2-mile radius around Lunanhead takes in several hotels. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. 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, and products should be tested for their end use. We install what’s specified, to the product’s tested detail.

For a school such as Forfar Academy, penetration sealing fits best at the end of the summer works. Older community buildings such as Lowson Memorial Church that have been rewired or given new heating can have service gaps through walls worth checking against the specification.

Lunanhead is about 1 mile north-east of Forfar, in Angus. If you’re looking for fire stopping in Lunanhead, we can help, as we do across Angus. We work across 65 places in Angus, from busy centres to rural villages. We also cover Dundee, around 14 miles from Lunanhead.

Business premises anywhere in DD8 are within our area for service penetrations. We cover commercial and managed buildings on Carseview Terrace, Muirlands Court and Old Brechin Road. We also cover Forfar (1 mile south-west), Kingsmuir (2 miles south), Lownie Moor (2 miles south), Hillend (2 miles south) and Padanaram (3 miles west). Nearby towns on our patch include Arbroath (12 miles south-east), Montrose (15 miles east), Monifieth (12 miles south), Carnoustie (12 miles south-east), Kirriemuir (6 miles west) and Brechin (9 miles north-east).

Landmarks near Lunanhead

Locally, jobs take us to sites close to Guthrie Park, among other places. Well-known places in the area include Forfar Castle (1.5 miles south-west) and Meffan Museum and Art Gallery (1.5 miles south-west). Open spaces near Lunanhead include Loch Fithie.

Map of Lunanhead © OpenStreetMap contributors

How the job changes by surface

Linear joints

Head-of-wall joints often have to absorb slab deflection. The specified product and backing for that movement are what goes in, along the full length of the run.

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.

Do you need fire stopping in Lunanhead?

Mixing products or improvising a detail breaks the link with the test evidence. Gaps beyond the tested size, shallow sealant, no backing where it was needed, or products from different systems mixed together are what we find most often.

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

  • Unsealed penetrations discovered above suspended ceilings
  • Snag lists that include open service penetrations
  • Builders’ foam or ordinary silicone in compartment walls
  • Damaged fire seals in risers and voids

On a site such as Restenneth Business Park (0.5 miles south-west of Lunanhead), every fit-out that runs new services through a compartment wall leaves penetrations to seal with the specified product.

What your quote should include

  • Proof of insurance
  • Health and safety accreditation such as CHAS
  • The terms of the workmanship guarantee
  • How joint depth will be controlled

Questions to ask before you appoint anyone

On site: what to expect

We begin with a short walk round with whoever looks after the building, 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. Jobs near Lunanhead are often grouped with others in the same area, to make the most of each trip. Let us know if your dates have any give.

  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. Improvised fillers and failed sealant are removed.
  4. Mineral wool or other backing is fitted where required.
  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.

Before we start on site

  • Send your site hours and access windows
  • Move anything stored against the joints
  • Explain the parking and delivery arrangements

Getting a fixed quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, phone 01277 525 020 or email drawings and photos.

Get a quick quote

Related advice

Site staff or a sealant 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.

General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

Questions about Lunanhead

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

Yes. We work in healthcare settings as well as offices and schools. Each area is agreed with the ward or department and the estates team in advance.

Is Lunanhead too far out for you?

Not at all: smaller places are covered as well as towns. Every Scottish council area is within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Who decides which product is used?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

What does an EI 60 rating mean?

BS EN 1366-3 covers penetration seals and BS EN 1366-4 covers linear joints. Results are classified under BS EN 13501-2. That rating only holds when the product is installed to its tested detail.

Do you have public liability insurance?

Yes. Mastic Doctor is fully insured, public liability included.

Can you fire stop behind the services contractors?

Yes, where there is a specification for those walls and floors. Openings left by new services are among the most common jobs we see and we close them with the specified product.

Is BS 476 being phased out?

It mainly affects England, where Approved Document B is dropping its BS 476 references from 2 September 2029. Products are then judged on BS EN 13501-2 classifications, subject to transitional arrangements. In Scotland, the Technical Handbook sets its own guidance, including clause 2.1.14 on service penetrations.

Commercial clients in Lunanhead

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.

Accreditations

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