Old Rayne fire stopping
Fire stopping for Old Rayne, from a contractor working since 2005. Fully insured and CHAS accredited.
- Head-of-wall gaps with no fire seal
- Builders’ foam or ordinary silicone in compartment walls
- Seals disturbed by maintenance and left open
Fire stopping for businesses in Old Rayne
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Owners, agents and contractors
FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.
Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.
Fire stopping in Old Rayne
Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We don’t hold a third-party fire-stopping installer certificate. What we offer is careful installation of the specified sealant to its tested detail, with a 12-month guarantee on our workmanship. We work on cable penetrations, small duct penetrations where the tested detail allows and pipe penetrations, and the failures we’re asked to look at most are fire-stopping items raised at inspection or handover and hidden openings found during inspections. A specialist sealant contractor works differently from a general builder: in Old Rayne, that means joint design, primers and backing rod as standard.
Refurbishments in small hotels, schools and care homes around places like Old Rayne 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.
We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.
- Place
- Old Rayne (AB52)
- Region
- Aberdeenshire
- Cover
- 12 months on our workmanship
- Quotes
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
When to call us in Old Rayne
Head-of-wall joints and wall-to-wall junctions are frequent weak points. Deflection and building movement can open these gaps, and a product not tested for that movement may crack. Linear joint details set a width range and movement capability, and the seal has to sit within them.
It’s worth sending us details if you spot any of the following:
- Fire sealant pulled out of the opening
- Snag lists that include open service penetrations
- Open linear gaps along the top of fire-resisting walls
- Damaged fire seals in risers and voids
For a unit at a site such as Insch Industrial Estate Advanced Factories (2.7 miles west of Old Rayne), new power or data runs between office and warehouse can breach a compartment wall.
Comparing quotes
- How long is the guarantee, and what does it include?
- Can the work be phased to keep areas open?
- Are they CHAS accredited or on Constructionline?
- Will CSCS-carded applicators be on site?
FAQs: Old Rayne
Will you take on work at estates like Insch Industrial Estate Advanced Factories, close to Old Rayne?
Yes. Our area takes in Old Rayne and its surroundings, with estates and business parks such as Insch Industrial Estate Advanced Factories included. Send details of the unit and the work through our quote form for a quick quote.
Which Scottish guidance covers penetration seals in Old Rayne?
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. The detail is set by the designer and goes through the warrant process; we install the specified product to its tested detail.
Will you come and look before quoting?
It depends on the job. Simple work can often be priced from photographs, while larger or less clear jobs get a site visit first.
How do I request a quote?
You can use the quote form on this site; alternatively, call the office on 01277 525 020 or email the details over. Photos, drawings or a joint schedule help us quote quickly.
Can the building stay open while you work?
In most cases, yes. Phased work can be planned so areas stay in use, with each area protected and signed.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member.
What hours do you work?
The office is staffed Monday to Friday, from 8am until 5pm. Let us know your site hours and access windows, and the work will be planned around them.
Different surfaces, different methods
Linear joints
Head-of-wall gaps, slab edges and wall junctions are linear joints. BS EN 1366-4 testing sets the joint widths, depths, backing and movement a seal covers and the installation has to fit inside those limits.
Drylining partitions
Plasterboard partitions are tested as a specific construction. The sealant detail has to be tested in that wall type, with the stated board layers first.
Our process
A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes a single visit for a short list of penetrations, or a phased programme for a whole building, and we clear our waste as we work. Where we can, we combine work around Old Rayne with other jobs nearby. Tell us how flexible your dates are.
- First we go through the drawings, schedule or specification for the seals.
- Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
- Unsuitable fillers and loose debris are taken out of each opening.
- Mineral wool or other backing goes in wherever the detail asks.
- We apply the specified sealant to the depth and around the services as the detail shows.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
What we need from you
- Warn occupants and staff about the work
- Point out any areas we must not close
- Send asbestos survey details if the building is pre-2000
Ask for a quote
A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or speak to us on 01277 525 020 or send details through our quote form to discuss it first.
Related advice
General trades versus a specialist
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.
There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.
After the work
Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. We suggest:
- Report damaged or disturbed seals as soon as they’re spotted
- Include service cupboards in routine inspections
- Arrange inspection before areas are covered up
- Put resealing into every M&E and fit-out package
Allow the manufacturer’s stated cure time before boxing in or decorating. Not every fire-rated product can be painted, so check the product data first.
Write fire stopping into the scope of any work crossing a compartment wall or floor. Then the seal goes in while the area is open.
Compartment walls and floors in Old Rayne
In Scotland, clause 2.1.14 of the non-domestic Technical Handbook expects service penetrations to keep at least the fire resistance duration of the wall or floor, with products tested for that end use. We install what’s specified, to the product’s tested detail.
Theatres, wards and plant rooms at sites like Insch War Memorial Hospital (2.7 miles west of Old Rayne) all have compartment walls crossed by services.
Old Rayne is about 7 miles north-west of Inverurie, in Aberdeenshire. Our applicators travel to Old Rayne for work on service penetrations. Our Aberdeenshire coverage takes in 179 places. Sites around Aberdeen have their own page, about 21 miles away.
We take on service penetrations across the AB52 postcode area. We cover commercial and managed buildings on Leslie Park, Lawrence Road and Middleton Place and the roads nearby. Close to Old Rayne, our area also takes in New Rayne (1 mile north), Oyne (2 miles south), Insch (3 miles west), Kirkton of Culsalmond (3 miles north-west) and Whiteford (3 miles south-east). Further afield, our area takes in Inverurie (7 miles south-east), Turriff (14 miles north), Huntly (11 miles north-west), Garioch (8 miles south-east), Kemnay (8 miles south-east) and Kintore (11 miles south-east). Remote and island addresses take more planning, from travel and ferries to the weather, so give the site location in your enquiry.
Landmarks near Old Rayne
We work on buildings around Archaeolink Prehistory Park, among other places. The closest station to Old Rayne is Insch station, about 2.8 miles west of the centre. Well-known places in the area include Insch War Memorial Hospital (2.7 miles west) and Insch Connection Museum (2.8 miles west).