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

Portessie fire stopping

Fire stopping in Portessie, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Non-fire-rated filler around services
  • Improvised or mixed-product fire seals
  • Unsealed joints where partitions meet the slab
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
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Fire stopping for Portessie sites

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

Fire stopping in Portessie

No fire sealant works on its own: the evidence covers a specific product, wall or floor type, service, gap, depth and backing. Before we seal anything, we check the opening against the detail it is meant to follow. We work on linear gaps at wall heads, small duct penetrations where the tested detail allows and joints between fire-resisting walls and floors, and the failures we are asked to look at most are fire seals cut back for extra cables and never reinstated and builders’ foam or ordinary silicone in compartment walls. Facilities teams, main contractors and managing agents in Portessie tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Around smaller places such as Portessie, compartment walls and floors tend to be in schools, hotels, care homes and community buildings. Where services pass through, specified fire-rated sealant is installed following the manufacturer’s guidance for that wall or floor.

Every job we finish is backed by a 12-month workmanship guarantee, 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
Location
Portessie (AB56)
Region
Moray
Cover
A 12-month guarantee
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

Maintenance after handover

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Don’t let anyone top up a fire seal with the wrong product
  • Include service cupboards in routine inspections
  • Record which product was used where
  • Have penetrations checked while they can still be seen

After the work, brief anyone else working in the area that the openings are now sealed. Any seal cut back for a new service needs reinstating to its tested detail.

A simple record of seal locations and products helps. It tells the next contractor exactly what to reinstate, and it helps at inspections.

What sets the cost

Each job is priced on its own details. The things that drive the figure:

  • Specialist products, such as fire-rated or hygienic sealants
  • The size and state of each joint
  • Site requirements such as inductions and permits
  • The total length or number of joints

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

What to include in your enquiry

Diagnosis starts before we arrive. Tell us:

  • How the joints are reached, and at what height
  • The product your specification calls for
  • Your programme or deadline
  • The asbestos register, for older buildings

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. For smaller jobs, photographs and a description will do.

Where services cross fire walls in Portessie

Scotland has its own building standards: the non-domestic Technical Handbook (clause 2.1.14) says service penetrations should be fire stopped to at least the fire resistance duration of the wall or floor, using products tested for the way they’re used. We install what’s specified, to the product’s tested detail.

Large healthcare estates like Seafield Hospital, 1.9 miles south-west of Portessie, change their services often, so penetration seals are worth checking after M&E work. Halls and meeting rooms at places like St Peter's Church and Old Burial-Ground sometimes gain new services, and any compartment wall crossed needs the specified seal. Industrial units on estates such as March Road Industrial Estate, 0.5 miles to the south of Portessie, often separate offices from warehouse space with fire-resisting walls, and new services through them need the specified seal.

Portessie is about 1 mile north-east of Buckie, in Moray. Anywhere in AB56, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Across Moray, 59 places are covered, including Portessie. Sites around Aberdeen have their own page, roughly 48 miles from Portessie.

Work on service penetrations is covered throughout AB56. For a building on Station Road, Samson Avenue and Chancellor Road or nearby, we can quote for service penetrations. Nearby places we also cover include Ianstown (1 mile south-west), Rathven (1 mile south), Buckie (1 mile south-west), Findochty (2 miles north-east) and Buckpool (2 miles north-east) for service penetrations. Nearby towns on our patch include Elgin (14 miles west), Lossiemouth (13 miles west), Keith (10 miles south), Ashgrove (14 miles west), Portknockie (3 miles east) and Cullen (5 miles east). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so give the site location in your enquiry.

Around Portessie

A little further out are Seafield Hospital (1.8 miles south-west) and Findochty Castle (1.1 miles north-east).

Map of Portessie © OpenStreetMap contributors

What we can’t put right

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is one of these:

  • Reviewing a building’s overall fire safety
  • Large openings beyond what any sealant detail covers
  • Construction that lacks the fire resistance the seal relies on

Not sure which it is? You can call 01277 525 020 or email us and we will tell you honestly.

Where we work in Portessie

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

Questions about Portessie

Is Portessie too far out for you?

Not at all. Portessie is within our area. We work across every Scottish council area. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Which Scottish guidance covers penetration seals in Portessie?

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.

Will you just go over the old sealant?

No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.

Is your workmanship covered by a guarantee?

Yes, for 12 months. If a joint fails because of how we installed it, we come back and put it right.

Can you work while the building is occupied?

Yes, as long as we plan it. Tell us your site hours and access windows and we’ll plan around them.

How do you choose the sealant?

A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Are you fully insured?

Yes. Our insurance certificate can be sent alongside the quote.

Our process

On arrival, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before any cutting starts, with the work itself normally taking anything from one day to a planned run of visits, depending on the number of seals and the access. Tell us who will meet us and how to get in at your building near Portessie. We will confirm the plan with the fixed quote.

  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. Where the detail needs backing, it goes in at the stated depth.
  5. Fire-rated or intumescent sealant goes in around the services and is tooled off.
  6. We walk the completed areas with you and confirm the records agreed at quote stage.

What we need from you

  • Clear stock, furniture or equipment away from the joints
  • Confirm the product named in the specification
  • Flag any permit to work we’ll need

Ask for a quote

Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, ring 01277 525 020 or send details through our quote form.

Get a price

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Work for main contractors and building owners

Hospitality, education, healthcare, office and retail clients book us directly too. The work is planned around how the building runs, so the building keeps working while we do.

When you manage a building on behalf of an owner, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

When to bring in a specialist

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

Accreditations

Trusted. Accredited. Insured.