Aberdeen · Scotland
Queen's Cross Fire Rated Sealant
Professional fire rated sealant in and around Queen's Cross, with old sealant always removed completely and a 12-month guarantee.
- Open joints along the top of partitions
- Door frames with gaps between frame and wall
- Damaged fire sealant left by other trades
How we handle fire rated sealant in Queen's Cross
We don’t assess buildings or decide what fire stopping is needed; your assessor, designer or building control sets that out. Our part is applying the specified sealant carefully, to the right depth and with the right backing. We work on flats & HMOs, linear gaps and door frames, and the jobs we see most are fire seals that have cracked with movement and open gaps behind door architraves.
In Scotland, building work comes under the Building (Scotland) Regulations and their technical handbooks. For buildings in Queen's Cross, fire-rated sealant is installed to the manufacturer’s tested details, and washroom and kitchen sealant is chosen for heavy use.
Every job is covered by our one-year guarantee.
- Location
- Queen's Cross (AB10, AB15, AB25)
- Wider area
- Aberdeen
- Cover
- One year on every job
- Quotes
- A clear quote up front
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Different surfaces, different methods
Door frames
A door can only do its job if the gap behind its frame is sealed too. We seal that gap with a fire-rated sealant suited to the frame and wall.
Masonry and concrete
Brick, block and concrete walls and floors are sealed with products tested in masonry. We clean out dust and debris before sealing so the sealant bonds.
The process
On the day, we look over the joints with you first, so there are no surprises. We protect the surfaces around the joints before we start. Most jobs take anything from a few hours to several days, depending on how many gaps there are. Parking in city streets around Queen's Cross can be tight or controlled, so it helps to know about permits or nearby bays. For flats, mention the door entry system and any shared-stair arrangements.
- Access to each area is agreed so the work can run in order.
- We take out any damaged or unsuitable sealant.
- Gaps are cleaned of dust and loose material.
- We apply and tool the sealant to the product’s tested detail.
- Locations and products are written up and any gaps unsuitable for sealant are flagged.
Before we arrive
- Where the joints are inside, avoid wetting them before we arrive
- Mention any tricky access
- Clear the area around the work
Ask for a quote
The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints.
Read more
Keeping the joints in good condition
Good habits help new joints last longer. Our tips:
- Store the list of sealed gaps with your building paperwork
- Report cracked or damaged seals as soon as you notice them
- Include fire stopping when you schedule refits
- Ask every contractor to reseal any fire stopping they disturb
File the record of locations and products with your fire safety paperwork. It saves time at the next inspection or assessment.
An open gap isn’t only a fire issue: they also let noise, draughts and sometimes pests through. Dealing with them early helps with all of these.
Commercial buildings in Queen's Cross
For seaside hotels, guest houses and holiday lets around Queen's Cross, heavy use in the busy months is hard on washroom and kitchen sealant, and any building work there should leave fire-rated joints made good. In Scotland, building work comes under the Building (Scotland) Regulations and their technical handbooks. We install fire-rated sealant to the product’s tested details; we do not certify buildings or carry out fire risk assessments.
If you look after a church, hall or community building such as Queen's Cross Church, gaps around pipes and cables are worth checking after any building work there. Letting a property close to Aberdeen station? Then new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.
Queen's Cross is about 1 mile south of Aberdeen, in Aberdeen. We provide fire rated sealant to homes and businesses in Queen's Cross and the surrounding area, as part of our work across Aberdeen. Queen's Cross is one of 63 towns and villages in Aberdeen where we work for fire rated sealant.
Postcode districts we cover here for fire rated sealant: AB10, AB15 and AB25. Streets in the area include Albyn Lane, Forest Road and Harlaw Road, all of which we cover. We also cover the places around Queen's Cross: Rosemount (1 mile north-east), Rubislaw (1 mile west), Midstocket (1 mile north-west), West End (1 mile south-west) and Aberdeen (1 mile north). Further out, we also cover Dyce (5 miles north-west), Portlethen (6 miles south), Cults (3 miles south-west), Cove Bay (3 miles south-east), Danestone (3 miles north) and Bucksburn (3 miles north-west). Being one of Aberdeen’s larger places, Queen's Cross has every kind of property, from flats to offices.
Near you in Queen's Cross
Locally, jobs take us to homes and businesses close to Public House, North East of Scotland Music School and Gilcomstoun Primary School, among other places. You’ll also find Rubislaw and Queens Terrace Gardens (less than half a mile east) and Library (1.7 miles north-east). The nearest railway station is Aberdeen station, about 1 mile east of the centre. Well-known places in the area include Royal Aberdeen Children's Hospital (0.8 miles north-west) and Gordon Highlanders Museum (0.9 miles south-west). Not far away are Rubislaw Quarry and Gallows Hill.
Can I do it myself?
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.
For landlords and businesses
Landlords and letting agents in Queen's Cross can book us as well as householders. Sealant work between tenants is a simple way to keep a property in good order.
If you manage several properties in or around Queen's Cross, several properties can go on one quote. Send us the addresses and the work at each, and pictures by email help.
Your questions about fire rated sealant in Queen's Cross
I let a flat near Aberdeen station. Can you help?
Yes, we work for letting agents and landlords. You can email us at info@mrmastic.co.uk with the address and a few details, and we will give you a fixed price before we start.
Are the rules for fire-rated sealant different in Scotland?
Building work in Scotland comes under the Building (Scotland) Regulations and their technical handbooks. Fire-rated sealant has to go in to the product’s tested details, and we follow them. We do not certify buildings or do fire risk assessments; your assessor or building control can tell you what’s required.
Which products do you use?
We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we will explain our choice.
What information do you need?
The location, the problem and the rough size of the job. If you can, email a few photos.
Can new sealant go over the old?
No. New silicone will not bond to old silicone, and anything trapped underneath, including mould and water, stays there. It all has to come out first.
Will there be a smell?
It depends on the product. Some products have a noticeable smell, others very little.
Are you fully insured?
Yes. Full insurance covers our work.
Is it worth trying it myself?
Some simple jobs can be done by a careful DIYer. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
When to call us in Queen's Cross
Sealant applied too thin, without the backing its detail needs, or onto dust will not perform as it was tested. We see plenty of fire stopping that was hurried, especially where it was squeezed in at the end of a project.
These are the problems we are asked about most:
- Fire seals that have cracked with movement
- Open gaps behind door architraves
- Seals cut through by electricians, plumbers or data installers
- Sealant items on a fire risk assessment action list
Managing a site like Albyn School? Then fire-stopping around service openings should be restored whenever new services go in.
Comparing quotes
- What product goes in the joint
- Whether they’re fully insured
- How long the guarantee is
- How the colour is chosen
Also in Queen's Cross
When it is not the sealant
Some problems need a builder, plumber or other trade rather than us:
- Issuing a fire rating or certificate for a building
- A wall that is not a fire-resisting element to begin with
- Fire risk assessments, which need a qualified assessor
Not sure which it is? You can email us at info@mrmastic.co.uk and we’ll tell you honestly before you book.
Where we work in Queen's Cross
- Linear gaps
- Pipe & cable gaps
- Plasterboard & masonry
- Flats & HMOs
- Door frames
- Service penetrations