Kent · England
New-build mastic & snagging in Halfway Houses, Kent
Problem with your new-build sealant joints in Halfway Houses? We remove the old material, prepare the joints and seal them properly, with a one-year guarantee.
- Gaps behind new kitchen upstands
- Cracks appearing as a new home settles
- Untidy sealant flagged on a snagging list
How the visit works
On the day, there’s very little for you to do. Point us to the joints and we’ll get on with it. The job generally takes anything from a few hours to several days, depending on the number of plots, including the tidy-up. Parking around Halfway Houses is generally easier than in a town centre, but mention any lanes, gates or long drives. For outside work, side access and the height of the joints help us plan.
- First, the list of joints is agreed from your snagging sheet or plot schedule.
- Every bit of the old builder’s sealant is cut out, with no layer left behind.
- We clean out the dust and grit left from the build.
- We prime where needed and apply a sealant suited to each joint.
- We tool every joint neatly and tell you when each area can be used.
Preparing for the visit
- Mention any parking rules near the property
- Let us know about stairs, lifts or work at height
- Try not to wet indoor joints just before the visit
Get a quote
We don’t publish a 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 drop us an email.
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New build mastic for homes and businesses in Halfway Houses
For builders and developers, we work through plots to the schedule you give us. Bathrooms, en suites, kitchens, frames and skirting are sealed ready for handover using the right product for each joint. Common call-outs are for gaps opening as the house dries out and settles and new-build shower sealant that has already split, across plot handovers, kitchens and bathrooms & en suites.
In and around Halfway Houses, floors range from older timber boards to tiles and newer finishes, from timber that moves with the seasons to tiles laid on concrete. The sealant at skirtings and thresholds has to suit the floor it meets.
Our work is backed for twelve months.

- Place
- Halfway Houses (ME12)
- Wider area
- Kent
- Guarantee
- A year, on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Can I do it myself?
If you’ve already had a go yourself, that’s fine. We cut it out and start again, so tell us about it when you ask for a quote.
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.
Also in Halfway Houses
FAQs for Halfway Houses
Can you help a landlord with a rental near Queenborough station?
Yes, we work for letting agents and landlords. You can ring 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before we start.
Will you come out to Halfway Houses?
Yes, we do. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Can you reseal over the builder’s sealant?
No. New silicone won’t bond to old silicone, so it soon lifts and traps water. The old sealant always comes out first.
How long will you be here?
A typical job takes anything from a few hours to several days, depending on the number of plots, including the preparation. Your quote will say how long we expect yours to take.
Does someone need to be in?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
Can I add another job to the visit?
Yes. Just list everything you need and we’ll quote it together.
Are you insured?
Yes, we’re fully insured for every job we do.
Do you remove the old sealant?
Yes. We cut out all the old sealant and clean the joint before resealing.
For landlords and businesses
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we’ll give you a quote.
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.
What sealant work cannot fix
We’ll always be straight with you, so here’s what new sealant will not do:
- Damaged fittings that need replacing
- Leaks from pipes, valves or wastes, which need a plumber
- Baths and trays that move too much for sealant to cope with
Not sure which it is? You can phone 0345 464 0079 or send us an email and we’ll tell you honestly.
What we seal
- Plot handovers
- Show homes
- Bathrooms & en suites
- Skirting & floors
- Kitchens
- Windows & doors
How the job changes by surface
Plot handovers
Good preparation at handover saves snagging later. Dust from the build is removed first and primer used where needed.
Show homes
We can refresh show-home sealant that has discoloured or been knocked. The old bead comes out and a clean new one goes in.
Joints and finishes in Halfway Houses homes
Halfway Houses is within about 2 miles of the coast. New homes near the sea put their outside mastic to work from day one, so any gaps are best picked up early. 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.
In and around Halfway Houses, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Halfway Houses is about 1 mile west of Minster, in Kent. Anywhere in ME12, our applicators can take on new build mastic. Halfway Houses is one of 922 towns and villages in Kent where we work. For nearby work, see our Chelmsford page, about 25 miles away.
Our applicators cover all of the ME12 postcode area for new build mastic and the streets around it. We cover properties on Power Station Road, Holmside Avenue and Labworth Close. If you are just outside Halfway Houses, we cover Queenborough (1 mile west), Sheerness (1 mile north-west), Rushenden (2 miles south-west), Blue Town (2 miles north-west) and Grain (4 miles north-west). We also work in nearby towns such as Maidstone (15 miles south-west), Sittingbourne (6 miles south), Whitstable (12 miles south-east), Faversham (9 miles south-east), Davington (8 miles south-east) and Foley Park (14 miles south-west).
What’s near Halfway Houses
Locally, jobs take us to homes and businesses close to Leigh Academy Minster, Barton's Point Coastal Park and Oasis Academy Isle of Sheppey and the streets around them. For rail, the closest station is Queenborough station, about 1 mile west of the centre. Other landmarks nearby include Queenborough Guildhall Museum (1.4 miles west) and Castle Rough (4.2 miles south).
Signs you need new build mastic in Halfway Houses
Sealant applied onto damp surfaces does not bond well. Site programmes do not always leave time for joints to dry first.
It’s worth asking for a quote if you see:
- Gaps opening as the house dries out and settles
- Cracked caulk along new skirting
- Leaking shower tray seals in a new home
- Smeared, uneven beads picked up at snagging
For new homes near Queenborough station, it’s worth checking the sealant early, while snags are still fresh.
What your quote should include
- Which sealant they’ll use, and why
- Which colour the sealant will be
- Who does the work, and how experienced they are
- How the joint is cleaned and prepared
Leave it or put it right?
Resealing everything on a snagging list in one visit is normally simpler than chasing joints one at a time. It’s one visit, one quote and one set of cure times to plan around. In a smaller place like Halfway Houses, wherever a wall is exposed, a failed outside joint is a real source of damp. Inside, a split seal lets water into floors and panels just as it would anywhere.
Instead of a standard rate, 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.
Why us?
- Neat joints and a tidy finish
- Homes, businesses and hotels
- Any old sealant cut out fully, not covered over
- Approved under the ARBOMaster scheme
Read our cost guide or our reviews.
