Kent · England
New Build Mastic in Ebbsfleet
Problem with your new-build sealant joints in Ebbsfleet? We remove the old material, prepare the joints and seal them properly, with a one-year guarantee.
- Sealant work across a run of new homes
- Gaps behind new kitchen upstands
- Leaking shower tray seals in a new home
What we are called out for in Ebbsfleet
If plaster or screed was still damp when it was sealed, the bond suffers. Site programmes do not always leave time for joints to dry.
Common reasons people contact us are:
- Smeared, uneven beads picked up at snagging
- Plot mastic for developers ahead of handover
- Shower seals failing in the first year or two
- Sealant applied over dusty or wet surfaces
In and around Ebbsfleet, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
What to look for in a quote
- How the surfaces are prepared before sealing
- The length of the guarantee
- How long to leave it before use
- Whether all the old sealant comes out first
New build mastic in Ebbsfleet, done properly
We never seal over a failed new-build bead. New silicone won’t bond to old silicone, so it all comes out before we clean, dry and reseal. Typical jobs include leaking shower tray seals in a new home and cracks appearing as a new home settles, on show homes, bathrooms & en suites and skirting & floors.
Somewhere as small as Ebbsfleet, new homes tend to be conversions, self-builds or a few houses rather than an estate. Each still needs its sealant and floor joints finished properly.
Whatever the size of the job, it’s backed by our 12-month guarantee.
- Location
- Ebbsfleet (CT12, CT13)
- Region
- Kent
- Guarantee
- 12 months on all our work
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
What affects the cost of new build mastic
We don’t publish a price list, because jobs vary so much. What we look at:
- How much old sealant there is and how hard it is to remove
- The number and length of the joints
- When we can work, for business premises
- The number of rooms or windows
A failed joint rarely gets cheaper to fix by waiting. If you are unsure, phone 0345 464 0079 or send us an email and we’ll give you an honest view and a quote.
What we need to know
The more you tell us, the more accurate the quote. When you ask for a quote, tell us:
- The type of property
- What’s wrong with the joints now
- The rough size of the job
- Where the property is
Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we’ll explain what’s involved.
Places near Ebbsfleet
What else we do in Ebbsfleet
Landlords, agents and businesses in Ebbsfleet
Housing providers, facilities teams and property managers book us too in Ebbsfleet and across Kent. Several sites can be quoted together.
Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can go on one quote.
Surface by surface
Skirting and floors
As timber and screed dry, skirting and floors shift. Caulk cracks; a flexible sealant moves with it.
Windows and doors
Internal joints between frames and plaster often crack as a new house dries. We cut out the cracked bead and reseal with a flexible sealant.
Looking after it afterwards
To keep the joints looking good and working properly:
- Keep pictures and emails about snagging items
- Do not seal over failed sealant yourself
- Use the extractor fan every time you shower
- Follow the cure time we give you
Don’t stand on the bath edge or the lip of the tray while the sealant cures. If a bath or tray moves when you stand in it, get it looked at.
If a shower tray or bath seal splits in the first year, look for movement. Have it resealed, and the tray or bath checked, before it gets worse.
Why act early in Ebbsfleet
The builder is generally the first port of call while the snagging or warranty period runs. If it keeps failing or isn’t dealt with, we can reseal it properly. Around Ebbsfleet, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs, plus any working-time requirements on site. Ask us for a quote and we will explain what it covers.
What you get with us
- White, clear, grey or coloured to suit, where the product allows
- Sanitary silicone with an anti-fungal additive in wet areas
- We leave the area clean and tidy
- Rated 4.9 stars on Google
See our cost guide and what customers say.
How the visit works
Good joint work is mostly preparation, so that is where we spend the time. Joints are cleaned back and dried before anything new goes in. All told, the work takes a few hours in a single home. Somewhere as small as Ebbsfleet, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- We start by agreeing which joints are on the list, from the snagging sheet or plot schedule.
- The old bead comes out in full, with no layer left behind.
- Surfaces are cleaned of building dust and primed where needed.
- A sealant chosen for each area goes in and is tooled smooth.
- Each area is checked and left with its cure time.
Getting ready for the visit
- Plan for the work area to be out of bounds to pets and children
- Move anything stored near the joints
- Tell us about any previous sealing or DIY attempts
Get a quote
Want a quote for new build mastic? Please ring 0345 464 0079 or email us and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.
Related advice
New build mastic around Ebbsfleet
Ebbsfleet is close to the coast. New homes near the sea put their outside mastic to work from day one, so it’s worth checking at snagging. London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
If you’ve bought a new home near Thanet Parkway station, the sealant around baths, showers and frames is worth checking in the first year or two.
Ebbsfleet is about 3 miles south-west of St Lawrence, in Kent. Anywhere in CT12, we cover new build mastic for homes and businesses. Across Kent, we cover 922 places, Ebbsfleet among them. There’s also a page for Chelmsford, about 47 miles away.
Every address in CT12 and CT13 is within our area for new build mastic, from the main roads to the quietest streets. If you’re just outside Ebbsfleet, we cover Richborough Port (1 mile south), Sevenscore (1 mile north), Cliffs End (1 mile north-east), Way (2 miles north-west) and Pegwell (2 miles north-east). Larger places within reach include Canterbury (12 miles west), Margate (5 miles north), Dover (12 miles south), Ramsgate (3 miles north-east), Broadstairs (5 miles north-east) and Whitstable (14 miles west).
Near you in Ebbsfleet
Typical jobs here are in homes near Sandwich and Pegwell Bay and The Sportsman pub, among other places. For rail, the closest station is Thanet Parkway station, about 1.2 miles north-east. Other landmarks nearby include Ramsgate General Hospital (2.8 miles east) and RAF Manston History Museum (2.4 miles north). Open spaces near Ebbsfleet include Sandwich and Pegwell Bay.
FAQs for Ebbsfleet
I let a flat near Thanet Parkway station. Can you help?
Yes, rental work is part of what we do. You can phone 0345 464 0079 or email us with the address and a few details, and we’ll give you a fixed price before any work starts.
Can you do new build mastic in Ebbsfleet?
Yes, Ebbsfleet is within the area we cover. We work across London and the South East. Just ring 0345 464 0079 or drop us an email with a few details of the job.
Can you quote for more than one area?
Yes. More than one area can go on one quote.
How much does new build mastic cost in Ebbsfleet?
Every job is different, so each one gets its own quote. For a quick quote, phone 0345 464 0079 or send us an email and let us know what needs doing and where.
Should I try DIY first?
You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.
Do you do commercial work?
Yes. Hotels, offices and other businesses use us.
Should I wait before resealing?
Where water is getting through, do not wait. Small gaps that are just cosmetic can be resealed once movement has slowed.
How long does new build mastic take?
That depends on the amount of work, but most jobs take a few hours in a single home. We’ll give you a better idea when we quote.