Aberdeenshire · Scotland
Sand Mastic in Broadsea
Traditional burnt sand mastic around sash and case windows and doors in stone and brick for Broadsea, backed by a 12-month guarantee. Call for a quick quote.
- Patchy fillers round a sash window
- Gaps where the frame meets the masonry
- Silicone on a period window that looks wrong
DIY sealant or a professional job?
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.
Sealing over old silicone is the commonest DIY error. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.
How we handle sand mastic in Broadsea
For a listed home or one in a conservation area, ask your local planning authority if consent is needed before window work. Like-for-like sand mastic is often the preferred finish. We work on brick reveals, period & listed homes and tenement windows, and common reasons people get in touch are failed mastic on an exposed elevation and cement or filler used on old window joints that has cracked.
Many older Scottish homes still have timber windows set into stone walls. The sealant has to suit the stone, which rules out acetoxy silicones that can mark or attack it.
There’s a 12-month guarantee on every job, large or small.
- Where
- Broadsea (AB43)
- Wider area
- Aberdeenshire
- Guarantee
- 12 months on all our work
- Quotes
- A clear price before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Common questions in Broadsea
Can you do sand mastic in Broadsea?
Yes. Our work covers the whole of Scotland, and Broadsea is part of that. You can drop us a line at info@mrmastic.co.uk and let us know what needs doing.
Does living near the coast affect sand mastic in Broadsea?
Near the sea, outside joints face more wind, rain and salt than they would inland, so the choice of sealant and the preparation matter even more. Walls facing the sea are generally the first to need attention.
Will it make a mess?
No. The area is protected while we work and cleaned up afterwards.
What is sand mastic?
It’s a mix of sand and a linseed-oil-based binder. It’s built up in the joint by hand and finished to sit neatly against the masonry.
Are you an approved applicator?
Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.
Is it OK to seal over old sealant?
No. New silicone won’t bond to old silicone, and it traps any mould or water underneath. It all has to come out first.
What guarantee comes with the work?
Every job comes with our 12-month guarantee, and we are fully insured.
Can old silicone round a sash window be swapped for sand mastic?
Yes, we do this often. All the old silicone is removed first so the mastic beds in well.
Quotes for sand mastic in Broadsea
We quote each job individually. These are the things that affect it:
- The type of sealant required
- The number of rooms or windows
- The size of the job
- Any mould that needs treating
Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. You’ll know the price before we begin.
Asking for a quote
When you contact us, these details help:
- What’s wrong with the joints now
- If someone has resealed it before
- Roughly how big the job is
- Pictures of the joints, sent by email
Want a quote for sand mastic? Please drop us a line at info@mrmastic.co.uk and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.
What sealant work can’t fix
In fairness, some problems need a different trade:
- Crumbling stone or brickwork round the window
- Timber that has rotted
- Broken panes
If in doubt, drop us a line at info@mrmastic.co.uk and we will say what we think.
What we seal
- Sash and case windows
- Timber door frames
- Tenement windows
- Brick reveals
- Stone surrounds
- Period & listed homes
Also near Broadsea
More services for Broadsea
Landlord and commercial work in Broadsea
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. Several properties can go on one quote.
Common problems we fix in Broadsea
Previous repairs in cement or silicone often trap water or crack away. They don’t suit the joint, and they generally need raking out.
Look out for any of the following:
- A silicone bead on a sash window that spoils the look
- Gaps where the frame meets the masonry
- Cement or filler used on old window joints that has cracked
- Gaps round a timber door in stone or brick
Managing a site like Fraserburgh Academy? Then the mastic around its windows and doors needs looking after like any other building’s.
What your quote should include
- How the joint is cleaned and prepared
- Which sealant they’ll use, and why
- What happens if the job turns out different
- Is the old sealant removed completely?
Sand mastic in Broadsea: local notes
Broadsea is close to the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. That is hard on the mastic around older windows and doors, especially on the side facing the sea. Sash and case windows are common in older Scottish homes, and the joint between the box frame and the stone or render is traditionally pointed with sand mastic.
If you live in an older home near St Peter's Episcopal Church, the joint between an old wall and a newer frame is normally the first place rain gets in.
Broadsea is about 1 mile north of Fraserburgh, in Aberdeenshire. Homes, rented property, offices and hotels in Broadsea can book us for sand mastic. The work is guaranteed for a year. Our Aberdeenshire coverage runs to 161 places, Broadsea among them. For nearby work, see our Aberdeen page, about 38 miles away.
Every address in AB43 is covered for sand mastic, from the main roads to the quietest streets. We cover properties on Albert Lane, Main Street and Marconi Road. You’ll find Broadsea on the A98, so it’s easy for us to get to. If you’re just outside Broadsea, we cover Fraserburgh (1 mile south), Sandhaven (2 miles west), Pittulie (2 miles west), Memsie (3 miles south) and Inverallochy (3 miles south-east). Within a short drive, we also cover Peterhead (15 miles south-east), Mintlaw (12 miles south), Longside (13 miles south), Strichen (8 miles south), Buchanhaven (15 miles south-east) and Gardenstown (12 miles west).
Around Broadsea
Locally, jobs take us to homes and businesses close to The Saltoun Inn, among other places. Well-known places in the area include Kinnaird Head Castle (0.7 miles east) and Fraserburgh Hospital (0.5 miles south).
Why act early in Broadsea
Not every filler suits an old window surround. Sand mastic is the like-for-like choice, which can matter on listed and conservation-area homes. When the nearest tradesperson is a drive away, it’s tempting to leave a small leak, but water through a failed joint keeps working away until it’s fixed.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.
What you get with us
- One-year guarantee on every job
- An ARBOMaster approved applicator
- Anti-fungal sanitary silicone in wet areas
- More than 20 years in sealant work
Take a look at what affects the cost or our reviews.
What we do, step by step
At the end, we look at the finished work together and explain the cure time. The work normally takes a few hours per window, depending on the condition of the joints, depending on the amount of work. Around Broadsea, distance and access matter more than parking. Let us know how to find you and how to reach the joints, and the visit is planned around that.
- We check each window surround and the condition of the joint.
- We rake out the old mastic and clean the joint.
- We fill deep gaps so the new mastic is not too thick.
- We point the joint with sand mastic by hand.
- The finish is dressed neatly.
How to prepare
- Let us know about stairs, lifts or work at height
- Mention any sign-in or site rules at work premises
- For indoor joints, keep the area dry beforehand if you can
Get a quote
For a quote, email us at info@mrmastic.co.uk with the location and a short description of the problem. You will have a clear quote before we start.