Kent · England
New-build mastic & snagging in Danaway, Kent
Plot mastic for developers and snagging failed sealant in new homes for homes and businesses in Danaway and across Kent. Fully insured, ARBOMaster approved and guaranteed for a year.
- Sealant applied over dusty or wet surfaces
- Gaps opening as the house dries out and settles
- Frame joints opening as the plaster dries
Different surfaces, different methods
Skirting and floors
Gaps under skirting are one of the most common new-build snags. We seal it with a flexible sealant that copes with the movement.
Plot handovers
We work through plots to your schedule, sealing each room ready for handover. Each joint is cleaned and primed where needed.
New build mastic in Danaway, done properly
Some owners wait for the first year’s movement before having joints redone. For small cosmetic gaps, that is reasonable, but a failed shower or bath seal shouldn’t wait. If you are dealing with cracks appearing as a new home settles and sealant that never bonded to the surface, we can put it right, on plot handovers, windows & doors and skirting & floors alike.
In a village or hamlet like Danaway, new homes are more likely to be a barn conversion or a handful of houses than a big estate. Each still needs its sealant and floor joints finished properly.
The work is covered for a year after we finish. If anything is not right with it, call 0345 464 0079 or send us an email.
- Place
- Danaway (ME9)
- Wider area
- Kent
- Guarantee
- One year on every job
- Quotes
- Quoted before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
What new build mastic looks like in Danaway
The South East is one of the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
For new homes near Newington station, it’s worth checking the sealant early, while snags are still fresh. In and around Danaway, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Danaway is about 3 miles west of Sittingbourne, in Kent. Anywhere in ME9, our applicators can take on new build mastic. Our Kent coverage runs to 922 places, and Danaway is one of them. For nearby work, see our Chelmsford page, about 29 miles away.
Work in ME9 works the same way as everywhere else we cover. Whether your property is on Westfield Gardens, Oak Close and Wormdale Hill or anywhere close by, we can help. Neighbouring places we cover for new build mastic include Oad Street (1 mile south-east), Chestnut Street (1 mile north-east), Newington (1 mile north), Keycol (1 mile north-east) and Bobbing (1 mile north-east). Larger places within reach include Maidstone (8 miles south-west), Sittingbourne (3 miles east), Gravesend (14 miles north-west), Whitstable (15 miles east), Faversham (9 miles east) and Minster (8 miles north-east).
What’s near Danaway
Around Danaway, our work takes us to homes and buildings near Westlands School and Plough & Harrow pub, among other places. The nearest railway station is Newington station, roughly 1.2 miles north. Other landmarks nearby include Bayford Court (3 miles east) and Court Hall Museum (2.7 miles east). Not far away are Detling Hill.
Towns and villages near Danaway
More services for Danaway
Can I do it myself?
If you are set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
How it works
Good joint work is mostly preparation, so that’s where we spend the time. Joints are cleaned back and dried before anything new goes in. All told, the work takes anything from a few hours to several days, depending on the number of plots. Somewhere as small as Danaway, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First, the list of joints is agreed from your snagging sheet or plot schedule.
- The failed sealant is removed completely.
- Joints are vacuumed and cleaned of building dust.
- Primer goes on where the surface and product need it, then the new sealant.
- We tool every joint neatly and tell you when each area can be used.
Before we arrive
- Tell us if parking is tricky
- Mention any sign-in or site rules at work premises
- Clear the area around the work
Ask for a quote
There’s no standard price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To arrange one, ring 0345 464 0079 or send us an email.
Related advice
Landlords, agents and businesses in Danaway
We work for landlords and letting agents as well as homeowners. Sealant work between tenants keeps a property looking cared for before the next move-in.
If you manage several properties in or around Danaway, jobs at different addresses can be quoted together. Send us the addresses and the work at each, and pictures by email help.
Why act early in Danaway
DIY kits don’t solve the main problems with new-build sealant: dust, no primer and old sealant left in the joint. Cutting out, cleaning and priming are what make the difference. Older cottages and farmhouses around Danaway can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
What you pay reflects the work, not guesswork. That’s why we ask about the job first.
What you get with us
- We never seal over old sealant
- Rated 4.9 stars on Google
- ARBOMaster approved applicator
- Homes, businesses and hotels
Take a look at how sealant jobs are priced or customer reviews.
Questions from Danaway
Will you come out to Danaway?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
I let a flat near Newington station. Can you help?
Yes, we work for landlords and agents. You can phone 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before any work starts.
Where is Mr Mastic based?
We are based in Crawley, West Sussex, and we work across South East England, London and Scotland.
Are you ARBOMaster approved?
Yes. We are an ARBOMaster approved applicator, which is run for the Arbo sealant brand.
Can you work from my snagging list?
Yes. Photos of each sealant item help us quote. Items that need a plumber, tiler or the builder are flagged.
What should I tell you?
Tell us what needs doing and where, with photos by email if possible. We’ll ask anything else we need to know.
What does new build mastic cost?
Size, access and the old material all affect the cost. Call for a quick quote.
When is the sealant fully cured?
That depends on the sealant used, so follow the cure time we give you when we finish.
When it is not the sealant
Some problems need a builder, plumber or other trade rather than us:
- Cracked trays, tiles or worktops
- Your warranty claim itself, which is between you and the builder
- A tray or bath that isn’t properly supported, until it’s fixed
If you are not sure, just ring 0345 464 0079 or send us an email and we will give you a straight answer before you book.
Surfaces we seal
- Show homes
- Skirting & floors
- Bathrooms & en suites
- Kitchens
- Windows & doors
- Plot handovers
How we quote for new build mastic
The price is agreed before any work begins. It’s based on:
- How many rooms, windows or areas are involved
- How much old sealant there is and how hard it is to remove
- Any working-time requirements on site
- The size of the job
Combining jobs into one visit usually makes better use of the time than several visits. We’ll give you a clear price for the lot.
What we need to know
To help us quote quickly, let us know:
- Any previous sealing or DIY work
- Where the property is
- The type of property
- Any access issues, like height or stairs
To get a quote, phone 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. You will have a clear quote before any work starts.