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

Fire-rated sealing and fire stopping in Dyke, Moray

Fire-rated and intumescent sealing of service penetrations and linear gaps in Dyke. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Unsealed penetrations discovered above suspended ceilings
  • Unsealed openings around new pipes and cables
  • Snag lists that include open service penetrations
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Need fire stopping in Dyke?

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

What affects the price in Dyke

To price the job, we consider:

  • The total length or number of joints
  • The site’s rules and procedures
  • Access and working height
  • Backing rod, priming and other preparation

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Sending details for a quote

However big the job, the same details help:

  • When you need the work done
  • The type of building and who uses it
  • How the joints are reached, and at what height
  • Whether an asbestos survey exists

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to speak to us on 01277 525 020 or email a schedule or drawings with what you know.

How we handle fire stopping in Dyke

On a fit-out or refurbishment, we follow the services contractors floor by floor. We work from your penetration schedule or marked-up drawings and the specified product data. Tell us what records you need and we will confirm with the quote. We work on pipe penetrations, service gaps in risers and small duct penetrations where the tested detail allows, and the failures we’re asked to look at most are unsealed openings around new pipes and cables and head-of-wall gaps with no fire seal. Facilities teams, main contractors and managing agents in Dyke tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Hotels and care homes around smaller places like Dyke often have services added during refurbishment. A round of checks after M&E work is good practice, and any gaps found are sealed where fire-rated sealant is specified.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Dyke (IV36)
Wider area
Moray
Cover
12 months on every job
Quote
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

When something else is needed

We check first that sealant really is the fix. It won’t put right:

  • Construction that lacks the fire resistance the seal relies on
  • Large openings beyond what any sealant detail covers
  • Issuing fire ratings or certificates for seals

Not sure which it is? You can call the office on 01277 525 020 or send photos by email and we’ll tell you honestly before you book.

Surfaces we seal

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

FAQs: Dyke

How do Scotland’s building standards affect fire-rated sealant in Dyke?

Scotland’s non-domestic Technical Handbook covers it in clause 2.1.14: penetrations keep at least the element’s fire resistance duration, with products tested for their end use. We install what has been specified, to the manufacturer’s tested detail, while design and approval sit with the designer and the verifier.

Would you work within a site like Leanchoil Hospital?

Yes, healthcare and care buildings are part of our work. Each area is agreed with the ward or department and the estates team in advance.

Can the building stay open while you work?

Yes, with some planning. Tell us your site hours and access windows and we will plan around them.

How do you deal with asbestos in old sealant?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.

What’s the quickest route to a quote?

It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photographs and a postcode.

How long before the joints can be used?

We will confirm how long the chosen product needs to cure.

Do you seal on top of existing sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

How a job runs

The first thing on site is a walk round with your contact, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Jobs near Dyke 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. We compare every service penetration with its tested detail before sealing.
  4. Unsuitable material is removed and the opening cleaned.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. Anything outside the detail is reported to you rather than sealed.

Preparing the site

  • Move anything stored against the joints
  • Send your site hours and access windows
  • Send any specification or drawings in advance

Getting a fixed quote

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or speak to us on 01277 525 020 or use the quote form if you’d rather talk the job through.

Ask for a quote

Advice

After the work

Keep the joints in good shape with a few simple steps:

  • Treat an open penetration as a priority repair
  • Arrange inspection before areas are covered up
  • Brief every trade that openings they make must be sealed
  • Check with the data sheet before painting over fire sealant

Never top up a fire seal with foam, ordinary silicone or filler. A repair should use the original product, installed the same way.

Looking at service areas on a regular cycle pays off. A cracked or disturbed seal found early is a small job compared with dozens found at once.

When to bring in a specialist

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

Fire stopping in Dyke: the local picture

Scottish guidance (non-domestic Technical Handbook, clause 2.1.14) asks that penetrations match at least the fire resistance period of the element they pass through, and products should be tested for their end use. We install fire-rated sealant to that tested detail where it is specified.

On estates like Greshop Industrial Estate, which lies east of Dyke, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal. At a healthcare site like Leanchoil Hospital (3.9 miles east of Dyke), new services through compartment walls are a constant, and each needs the specified seal.

Dyke is about 3 miles west of Forres, in Moray. We cover Dyke, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Dyke is one of 59 places we cover in Moray for service penetrations. Our Aberdeen page has more on work in that area.

Business premises anywhere in IV36 are within our area. Among the streets we cover are Davidson Place, Darklass Road and Fir Park. We also cover Red Craig (2 miles east), Mundole (2 miles south-east), Forres (3 miles east), Auldearn (5 miles south-west) and Rafford (5 miles east). Nearby towns on our patch include Elgin (14 miles east), Ashgrove (15 miles east), Burghead (10 miles north-east), Hopeman (12 miles north-east) and Kinloss (6 miles east). For island and remote sites, we plan travel and materials carefully.

What’s near Dyke

The closest station to Dyke is Forres station, about 2.6 miles east of the centre. Other landmarks nearby include Leanchoil Hospital (3.9 miles east) and Brodie Castle (0.7 miles south-west). Not far away are Loch of Blairs and Culbin Sandhills.

Map of Dyke © OpenStreetMap contributors

Common problems we fix in Dyke

Damage plays a part too. Seals get knocked during maintenance, cut back to add a cable or pulled out when services are swapped and the opening isn’t always resealed.

Common reasons buildings call us in:

  • Head-of-wall gaps with no fire seal
  • Hidden openings found during inspections
  • Openings left by services added after handover
  • Penetration schedules that need working through

For a building such as Dyke Parish Church, new heating or data runs are the usual reason penetrations need sealing.

Comparing quotes

  • Their plan for phasing and protecting the area
  • Will failed sealant be removed rather than covered?
  • Will RAMS and insurance details be available?
  • Is the sealant right for the movement and the substrate?

Choosing a commercial sealant contractor

Accreditations

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