Aberdeenshire · Scotland
Floor Joint Sealing in Keyhead
Floor joint sealing across Keyhead and nearby, with old sealant always removed completely and a 12-month guarantee.
- Gaps opening between the floor and skirting
- Threshold joints that have opened or worn
- Cracked grout where a tiled floor needs a movement joint
Floor joint sealing in Keyhead: local notes
Floors around Aberdeenshire run from suspended timber in older homes to concrete in newer houses and units, and each moves in its own way. The joint at the skirting or threshold has to allow for that. Many new homes in Scotland are timber-framed, and as the frame dries and settles, skirting and sealant joints can open up.
Whether the job is in Keyhead itself or nearby, the right material for each joint matters as much as a neat finish.
Keyhead is about 7 miles north-west of Peterhead, in Aberdeenshire. For floor joint sealing in and around Keyhead, it’s easy to get a quote: please send an email to info@mrmastic.co.uk. We’re based in Crawley and cover Aberdeenshire. Our area takes in 161 places across Aberdeenshire, from the larger towns to small villages. Aberdeen is on our list too, around 31 miles away.
All of AB42 is within our area for floor joint sealing. We also cover the places around Keyhead: Kirktown (3 miles south-east), St Fergus (3 miles south-east), Rora (3 miles south), Inverugie (6 miles south) and Downiehills (6 miles south). Larger places within reach include Peterhead (7 miles south-east), Fraserburgh (8 miles north-west), Roanheads (7 miles south-east), Clerkhill (7 miles south-east), Port Henry (7 miles south-east) and Mintlaw (7 miles south-west).
Near you in Keyhead
Other landmarks nearby include Castle of Rattray (1.7 miles north-east). The countryside around Keyhead includes Loch of Strathbeg.
Floor joint sealing in Keyhead, done properly
In kitchens and bathrooms, the joint where the floor meets a bath panel, plinth or skirting takes mop water every day. A flexible silicone seal keeps it out so water and dirt can’t get in. If you have caulk that has cracked where the floor moves and threshold joints that have opened or worn, we can help.
Many newer homes in Scotland are timber-framed and settle as they dry out, which shows as gaps at skirtings and floor joints. In older homes, timber floors move through the year too.
We guarantee the work for a year. If something is not right with it in that time, tell us and we will put it right.
- Where
- Keyhead (AB42)
- Region
- Aberdeenshire
- Cover
- A year, on every job
- Quote
- A clear price before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
FAQs for Keyhead
Is Keyhead within the area you cover?
Yes, Keyhead is covered. We work across all of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Is there a guarantee on floor joint sealing in Keyhead?
Every job comes with our one-year guarantee, wherever it is. We’re also fully insured and ARBOMaster approved.
What do you need from me for a quote?
The location, the problem and the rough size of the job. If you can, email a few photos.
Can grout be replaced with sealant on a tiled floor?
In many cases, yes. We replace the grout along a suitable line with flexible sealant. Loose or cracked tiles need a tiler first.
Is it worth trying it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.
Will the old sealant be removed?
Yes, always, and completely. New silicone doesn’t stick to old silicone, so the joint is cleaned back first.
Why not just use caulk?
Only on dry joints that do not move. It splits once the floor shifts and the gap reopens. A flexible sealant is the better choice.
How do I get a quote for floor joint sealing in Keyhead?
We do not publish prices, because the cost depends on the job: its size, the old material, access and the product needed. You will get a clear quote before any work starts.
When something else is needed
We’d rather tell you now than do work that won’t last, so here’s what sealant cannot put right:
- Water getting under the tiles from elsewhere
- Subfloor problems that need a flooring contractor
- Tiles that have lifted or broken
If in doubt, send an email to info@mrmastic.co.uk and we’ll say what we think before you book.
What we seal
- Thresholds
- Wet room & bathroom floors
- Skirting boards
- Commercial floors
- Concrete floor joints
- Tiled floors
How we quote for floor joint sealing
Every job gets its own quote. These are the things that affect it:
- When we can work, for business premises
- The size of the job
- Mould in or behind the old joints
- How many rooms, windows or areas are involved
Rather than a set price list, we look at what your job involves: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Helping us quote
When you call or email, these details help:
- Where the property is
- Whether it has been sealed before
- How many joints, rooms or windows are involved
- Photos by email, if that’s easy
We do not publish a price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To arrange one, send an email to info@mrmastic.co.uk.
DIY sealant or a professional job?
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.
The biggest DIY mistake is sealing over old sealant. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.
Looking after it afterwards
Good habits help new joints last longer. Our tips:
- Cone off fresh joints until they’re ready
- Keep floor cleaning water to a minimum at the edges
- Look at floor joints each spring
- Lift furniture rather than dragging it across joints
Check the joints after the first winter. If anything has opened, it’s easy to reseal before they spread.
Concrete joints damaged by traffic get worse quickly. Sealing them early protects the edges and the surface smoother.
Common problems we fix in Keyhead
Some floors were never given a perimeter gap or movement joint. It pushes against the walls and skirting as it expands.
Most people get in touch after spotting something like this:
- Open joints around bathroom floor edges
- Grout cracking in a straight line across a floor
- Dirt and water collecting in open floor joints
- Perimeter joints in tiled floors filled with grout
Around Keyhead, as everywhere, floor joint sealing is only as good as the preparation behind it.
Before booking anyone
- When the joint can take water or movement
- Whether they’re fully insured
- Which colour the sealant will be
- How long the guarantee is
The process
When we arrive, we start by going over the job with you, so you know exactly what we are doing. We protect the surfaces around the joints before we start. The work normally takes a few hours for most rooms, longer for large commercial floors. In smaller Scottish places, parking is normally less of an issue than access and distance. Tell us how to find the property and how to reach the work.
- First we check the joint and the floor and agree which sealant suits it.
- We take out any old caulk, sealant or grout along the line.
- We clean and vacuum the joint and fit backing where the depth needs setting.
- A flexible sealant, or a floor-joint sealant for concrete, is applied in a colour to suit.
- Finally we tool it smooth and explain when the floor can be used and cleaned.
How to prepare
- Tell us about any previous sealing or DIY attempts
- Let us know about parking restrictions
- Clear items away from the joints we’re working on
Getting a quote
For a quick quote, get us on the phone, or email us if that is easier. Describe what needs sealing and we will explain what’s involved and send you a clear quote.
Read more
Towns and villages near Keyhead
What else we do in Keyhead
Landlords, agents and businesses in Keyhead
We also work for property managers and facilities teams in Keyhead and across Aberdeenshire. Several sites can go on one quote, and we are fully insured for the work.
If you manage several properties in or around Keyhead, several properties can be quoted together. Just tell us the addresses and what each one needs.