Mastrick expansion joint sealing
Looking for expansion joint sealing in Mastrick? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.
- Rain penetration at brick or block movement joints
- Movement joints with split or torn sealant
- New sealant over old, now failing
Need expansion joint sealing in Mastrick?
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
On site: what to expect
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. Then we strip out anything that has failed, prepare every joint and seal it. Work on a big city site in Scotland typically involves inductions and permits. Pass on the site’s contractor rules when you get in touch.
- We assess the joints on site or from photographs, noting widths and how each has failed.
- You receive a fixed quote stating the product and the movement it is rated for.
- Phasing is agreed so decks, floors or entrances can stay in use where needed.
- We strip the old sealant or filler and prepare each face until it’s sound and dry.
- Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
- We check each joint with you, confirm the cure time and sign off under our 12-month guarantee.
Getting the site ready
- Let building users know which areas are affected
- Send asbestos survey details if the building is pre-2000
- Explain the parking and delivery arrangements
Getting a fixed quote
Every quote starts with the facts: the joints involved, quantities, access and the product called for. Send what you have, and we’ll arrange a site visit if anything is unclear.
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How we handle expansion joint sealing in Mastrick
Few joints take as much punishment as those in a car park. Tyres load the edges, and de-icing salts and water work into any gap, so failed seals soon lead to leaks onto the level below and broken edges. A sealant suited to traffic and the expected movement goes in and the work can be phased so parts of the car park stay open. If you’re dealing with arrises breaking up along floor joints and sealant pulling off the joint face, we can put it right. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Mastrick, preparation and product choice get the time they need.
Around the edges of Scotland’s cities are warehouses, trade counters and distribution units, each with saw-cut and construction joints under forklifts and pallet trucks. The right filler or sealant, laid in phases, keeps them operating.
Work we carry out in Aberdeen comes with a 12-month guarantee. Should something we installed fail, speak to us on 01277 525 020 or send details through our quote form and we will come back to it.
- Where
- Mastrick (AB16, AB15)
- Region
- Aberdeen
- Cover
- A 12-month guarantee
- Quote
- A fixed quote before we start
- Phone
- 01277 525 020
- Updated
- 3 November 2026
When something else is needed
Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:
- Waterproofing layers buried beneath the sealant
- Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)
- Joints too narrow for the movement, which need redesigning by the engineer
If in doubt, call the office on 01277 525 020 or email a schedule or drawings and we’ll say what we think.
What we seal
- Cladding panel joints
- Car park decks and ramps
- Podiums and floor movement joints
- Brickwork movement joints
- Precast concrete panel joints
- Blockwork control joints
Towns and villages near Mastrick
What else we do in Mastrick
Leave it or put it right?
A failed joint seal doesn’t mean the slab, panel or wall needs replacing. Where the edges are sound, cutting out and resealing is enough. We will flag where edges need repair before sealing. Scottish city buildings take plenty of rain, and failed external joints let it into stone walls and around frames. Renewing them early protects the fabric.
No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
Why choose Mastic Doctor in Mastrick
- One phone line for London, the South East and Scotland
- Constructionline member
- Health and safety: CHAS accredited
- A fixed quote before work starts
FAQs: Mastrick
Does a site in Mastrick have to shut while its joints are sealed?
In the majority of cases the site keeps working. Joints are done in phases, a bay, aisle or deck at a time. We agree the sequence and timings with you before we start.
Can you work on a hospital site such as Woodend Hospital?
Yes, hospitals are one of the sectors we cover. We follow the site’s permits, sign-in and infection-control procedures in every area.
Do you seal on top of existing sealant?
No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.
Does the weather affect joint sealing?
Outside work depends on conditions: rain, frost and condensation all stop sealant bonding. Indoor joints can normally carry on regardless.
What site paperwork can you supply?
Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.
What’s the quickest route to a quote?
There are 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 does movement joint sealing take?
The metres of joint, the access and the amount of removal decide it. Typically it takes a short visit for a handful of joints, or several days or more for a car park deck or long runs of facade joints.
Where floor joints take the most wear near Mastrick
Mastrick has at least three named business or industrial parks inside a 3-mile radius. That puts plenty of warehouse floors, service yards and car parks close by, all with joints under traffic. The east of Scotland, where Mastrick is, gets less rain than the west. Freezing weather and salt still attack open external joints. Resealing before the cold months helps protect the edges.
A campus such as University of Aberdeen - Foresterhill Campus (to the east of Mastrick) has long runs of movement joint in its buildings, decks and paving. Schools such as Northfield Academy have movement joints in their walls and floors that are easy to overlook. For an estate such as Woodend Hospital, 0.6 miles south-west of Mastrick, the joints in ramps, decks and long building elevations all need attention over time.
Mastrick is about 2 miles west of Aberdeen, in Aberdeen. Across the AB16 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 40 places in Aberdeen, large and small.
Commercial sites across AB16 and AB15 are covered. Streets here include Tay Road, Eday Road and Lewis Road. Nearby places we also cover include Summerhill (1 mile south-east), Northfield (1 mile north), Cummings Park (1 mile north-east), Midstocket (1 mile east) and Cornhill (1 mile east) for movement joints. A short drive away, we cover Ferryhill (3 miles south-east), New Aberdeen (3 miles east), Dyce (3 miles north), Cults (3 miles south), Cove Bay (4 miles south-east) and Kaimhill (3 miles south-east).
What’s near Mastrick
We work on buildings around Hazlehead Park and Hazlehead Academy. Mastrick’s nearest station is Aberdeen station, roughly 2.6 miles east of the centre. Well-known places in the area include Mar's Castle (2.5 miles east) and Woodend Hospital (0.6 miles south-west). Not far away are Rubislaw Quarry and Gallows Hill.
Cost factors for movement joints
To price the job, we consider:
- Specialist products, such as fire-rated or hygienic sealants
- Site requirements such as inductions and permits
- Travel to remote or island sites
- How much existing material needs removing
Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.
Before you send an enquiry
It doesn’t need to be a full survey. These details are enough to start:
- The product your specification calls for
- The type of building and who uses it
- Any dates the work must fit around
- Where the site is, with the postcode
Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.
Maintenance after handover
Sealant joints are maintenance items, and how long they last depends on how they’re treated. We suggest:
- Keep product details with the building records for the next reseal
- Sweep decks, ramps and floors so grit doesn’t collect in the joints
- Treat a small split as a warning, not a cosmetic issue
- Look over external and deck joints after a hard winter
Keep wheels, feet and water off new joints until the sealant has cured. How long that takes depends on the product, the temperature and the depth of the joint, and we confirm it for each area before we leave. Barriers left in place until then protect the finish.
External wall joints that fail let rain into the masonry and cavity. It can surface inside as damp a long way from the joint by which time the joint has been open for a while. Resealing promptly prevents internal damage.
Doing it in-house
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Certain joints really need a specialist: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.