Kent · England
New Build Mastic in Wanshurst Green
New build mastic in Wanshurst Green from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Shower seals failing in the first year or two
- Sealant that never bonded to the surface
- Gaps opening as the house dries out and settles
When to call us in Wanshurst Green
Baths and trays settle under load once the home is lived in. A bath sealed empty drops slightly when filled, straining the joint and can tear.
It’s worth asking for a quote if you see:
- Sealant that never bonded to the surface
- Leaking shower tray seals in a new home
- Second-fix sealing on new plots
- Gaps opening as the house dries out and settles
Around Wanshurst Green, as everywhere, new build mastic is only as good as the preparation behind it.
Before you book anyone
- The length of the guarantee
- What the quote includes, VAT included or not
- How long to leave it before use
- How the joint is cleaned and prepared
New build mastic in Wanshurst Green
Some new-home owners let the house settle before resealing. For small cosmetic gaps, that’s reasonable, but a seal that’s letting water through needs doing now. If you’re dealing with cracks appearing as a new home settles and gaps between new skirting and floors, we can put it right, on kitchens, skirting & floors and windows & doors alike.
In a village or hamlet like Wanshurst Green, new homes are more likely to be a barn conversion or a handful of houses than a big estate. Every one needs its sealant and floor joints done properly, whatever the size of the site.
Whatever the size of the job, you get the same 12-month guarantee.
- Location
- Wanshurst Green (TN12)
- Region
- Kent
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
What affects the cost of new build mastic
Every job gets its own quote. These are the things that affect it:
- The product the joint needs
- When we can work, for business premises
- Whether old sealant or filler has to be cut out
- How many rooms, windows or areas are involved
Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.
Helping us quote
What to tell us when you ask for a quote:
- The rough size of the job
- The address or postcode of the job
- Access, such as stairs, a lift or height
- If it’s domestic, commercial or a hotel
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll talk you through what we’d do. When it suits you, ring 0345 464 0079 or email us.
DIY versus a professional finish
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly, so just mention it when you contact us.
New build mastic around Wanshurst Green
The South East is one of the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For new homes near Marden station, it’s worth checking the sealant early, while snags are still fresh.
Wanshurst Green is about 6 miles south of Maidstone, in Kent. Every kind of property in Wanshurst Green can book us for new build mastic. Every job comes with our one-year guarantee. Wanshurst Green is one of 922 places in Kent we cover for new build mastic. Crawley is on our list too, around 31 miles away.
Every address in TN12 is within our area for new build mastic, from the main roads to the quietest streets. We also cover the places around Wanshurst Green: St Ann's Green (1 mile north), Milebush (1 mile north-west), Underling Green (1 mile north), Marden Thorn (1 mile south) and Cross-at-Hand (1 mile north-east). Within a short drive, we also cover Maidstone (6 miles north), Ashford (15 miles east), Sittingbourne (15 miles north-east), Royal Tunbridge Wells (11 miles west), Tonbridge (11 miles west) and Kings Hill (8 miles north-west).
Near you in Wanshurst Green
The nearest railway station is Marden station, about 1.2 miles west of the centre. Other landmarks nearby include South East Romany Museum (0.5 miles south-west) and Sutton Valence Castle (4.1 miles north-east).
Looking after it afterwards
Good habits help new joints last longer. Our tips:
- Report sealant problems to your builder during the snagging period
- Do not wait for the house to settle if water is getting through
- Look at the sealant regularly in the first couple of years
- Ventilate bathrooms well, especially in the first year
Watch the joints as the house settles. Small gaps can appear as the house dries.
If a shower tray or bath seal splits in the first year, look for movement. Getting it resealed properly, and any movement checked, stops it recurring.
When it is not the sealant
To be straight with you, some problems need a different trade:
- Baths and trays that move too much for sealant to cope with
- Disputes or warranty claims with your builder
- Settlement cracks that need a surveyor
If you are not sure, just ring 0345 464 0079 or send us an email and we will give you a straight answer before booking.
Where we work in Wanshurst Green
- Skirting & floors
- Bathrooms & en suites
- Plot handovers
- Windows & doors
- Show homes
- Kitchens
Wanshurst Green questions
Will you come out to Wanshurst Green?
Yes, we do. Our work covers London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Do you cover Wanshurst Green for new build mastic?
Yes. Our work covers London and the South East, and Wanshurst Green is part of that. Just phone 0345 464 0079 or email us with a few details of the job.
Is it messy?
Tidy work is part of the job. Nearby surfaces are protected, and the area is left clean when we finish.
I’m a tenant. Can you help?
Of course. Check with your landlord; we can send the quote to them too.
Can I send you my snagging list?
Yes. We often work straight from a snagging list. We agree the sealant items with you before we start.
Do you remove the old sealant?
Yes. Sealing over old sealant is the main reason resealing fails early, so we never do it.
Should I go to my builder first?
If you are still within the builder’s snagging or warranty period, report it to them first. If it is not sorted, or keeps failing, get in touch with us.
Do the sealants smell?
Possibly a little. Any smell clears as the sealant cures, and ventilation helps.
How it works
On the day, there’s very little for you to do. Point us to the joints and we will get on with it. The work itself takes a few hours for most snagging lists, longer for a run of plots, including the tidy-up. In a small place like Wanshurst Green, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We look at why each joint failed, including any movement.
- We remove the failed sealant and clean the joints.
- Joints are dried and primed where the product calls for it.
- New sealant goes in, with baths filled first so they’re at their heaviest.
- We check every joint and leave you with the cure times.
Getting ready for the visit
- Tell us if parking is tricky
- Try not to wet indoor joints just before the visit
- On commercial sites, let us know about site rules
Getting a quote
To get a quote, call 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. We’ll send you a clear quote before any work starts.
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What the job involves on each surface
Show homes
In a show home, the sealant is on display. Every bead is neat and coloured to suit the room.
Windows and doors
A draught at a new window can be a missed or failed joint. We check and reseal the frame edges.