Thurrock · England
Tilbury New Build Mastic
Plot mastic for developers and snagging failed sealant in new homes for householders, landlords and businesses in Tilbury. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Gaps behind new kitchen upstands
- Frame joints opening as the plaster dries
- Leaking shower tray seals in a new home
About our new build mastic in Tilbury
Some owners wait for the first year’s movement before having joints redone. For small cosmetic gaps, that is reasonable, but a seal that is letting water through needs doing now. If you are dealing with cracked sealant around new window and door frames and gaps between new skirting and floors, we can help, on show homes, kitchens and plot handovers alike.
In and around Tilbury, floors range from older timber boards to tiles and newer finishes, each moving in its own way. The sealant at skirtings and thresholds has to suit the floor it meets.
Big or small, it’s backed by our 12-month guarantee.
- Where
- Tilbury (RM18)
- Wider area
- Thurrock
- Cover
- 12 months on all our work
- Quotes
- Quoted before any work starts
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
New build mastic around Tilbury
Tilbury is close to the coast. New homes near the sea put their outside mastic to work from day one, so any gaps are best picked up early. Compared with the north and west, the South East gets less rain, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
In and around Tilbury, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Tilbury is about 2 miles south-east of Grays, in Thurrock. Homes, rented property, offices and hotels in Tilbury can book us for new build mastic. Every job comes with our 12-month guarantee. 26 places in Thurrock are on our list, from the larger towns to small villages. For nearby work, see our London page, about 20 miles away.
All of RM18 is covered for new build mastic. You’ll find streets such as Civic Square, London Road and Church Road. With the A126 and A1089 close by, Tilbury is easy for our applicators to reach. Neighbouring places we cover for new build mastic include Biggin (1 mile north-east), West Tilbury (2 miles north-east), Chadwell St Mary (2 miles north), Milton-next-Gravesend (2 miles south-east) and Grays (2 miles north-west). Further out, we also cover Stanford-le-Hope (5 miles north-east), South Ockendon (5 miles north-west), Balstonia (5 miles north-east), Corringham (6 miles north-east), Aveley (5 miles north-west) and South Stifford (3 miles north-west).
Near you in Tilbury
Typical jobs here are in homes near St Mary's Catholic Primary School and Northfleet Urban Country Park, among other places. The nearest railway station is Tilbury Town station, about 0.5 miles west. Well-known places in the area include Stone Castle (4 miles west) and Gravesham Community Hospital (1.4 miles south). Not far away are Sawyers Lake and Chafford Gorges Nature Park.
Common problems we fix in Tilbury
A new house holds a lot of water from the build, and it dries out over the first couple of years. As it does, timber shrinks and joints open.
If you can see any of these, it’s time to have the joints looked at:
- Skirting joints opening in the first winter
- New-build shower sealant that has already split
- Cracked sealant around new window and door frames
- Smeared, uneven beads picked up at snagging
If you’ve bought a new home near Tilbury Town station, the sealant around baths, showers and frames is worth checking in the first year or two.
Comparing quotes
- Is VAT in the price?
- Who does the work, and how experienced they are
- Which sealant they’ll use, and why
- Whether you can choose the colour
What happens on the day
When we arrive, we start by going over the job with you. We protect the surfaces around the joints before any work starts. Most jobs take a few hours in a single home. A visit to Tilbury is planned like any other: the time, the access and where to park are agreed in advance. If the work is outside, the weather plays a part, as sealant needs a dry surface.
- We look at why each joint failed, including any movement.
- Old sealant is cut out and the joints cleaned.
- We make sure the joints are dry and prime them if needed.
- 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.
Preparing for the visit
- Move anything stored near the joints
- For business premises, tell us about site rules or sign-in
- Let us know about earlier repairs to the joints
Ask for a quote
We do not publish a price list, because every job is different. Instead, we give you a clear price for your job. To get started, ring 0345 464 0079 or drop us an email.
Advice
Questions from Tilbury
Can you do new build mastic in Tilbury?
Yes. Our work covers London and the South East, and Tilbury is part of that. Just phone 0345 464 0079 or email us with a few details of the job.
Do you cover smaller places like Tilbury?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.
Is it worth resealing while the house is still settling?
For failed seals that let water through, the best time is now. Cosmetic gaps can wait until the first year or two of movement has passed.
Will there be a smell?
It depends on the product. Some products have a noticeable smell, others very little.
How long does new build mastic take?
That depends on the amount of work, but most jobs take anything from a few hours to several days, depending on the number of plots. We will tell you when we quote.
Can you work on commercial sites?
Yes. We work in offices, washrooms, hotels and other commercial premises. Working times can be discussed when we quote.
Can I add another job to the visit?
Yes. Just list everything you need.
What should I tell you?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
Also in Tilbury
Why act early in Tilbury
A hairline gap at a skirting can wait, but water getting through can’t. Not sure whether yours can wait? You can call 0345 464 0079 or send us an email with a few pictures and we will tell you. Around Tilbury, water from a failed joint in an older home can soak into timber and plaster, which is far harder to put right than the sealant itself.
We don’t show prices on the website, because each job is priced on what it involves. Call for a quick quote.
What you get with us
- Rated 4.9 stars on Google
- Full insurance on every job
- Over 20 years’ experience
- An ARBOMaster approved applicator
What affects the quote in Tilbury
Every job gets its own quote. This is what makes a difference:
- The old material and how stubborn it is
- How many rooms, windows or areas are involved
- The product the joint needs
- When we can work, for business premises
The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first and agree the price before starting.
What to tell us for a quote
To help us quote quickly, please include:
- The address or postcode of the job
- Access, such as stairs, a lift or height
- If someone has resealed it before
- The type of property
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we will talk you through the work and give you a clear price.
How to look after the new joints
A little care helps the new joints last. Our advice:
- Use the extractor fan every time you shower
- Resist patching a failed seal with a tube from the DIY shop
- Photograph failed sealant before it’s redone
- Wait for the cure time before using a resealed shower
Do not stand on the bath edge or the lip of the tray while the sealant cures. Report any movement in a bath or tray.
Early snagging is easier snagging. Small faults turn into leaks if left in a busy bathroom.
How the job changes by surface
Plot handovers
Taking time over preparation reduces return visits. Dust from the build is removed first and prime where the product needs it.
Kitchens
As a new house dries, worktops and walls shift a little, opening gaps behind the upstand. A fresh flexible bead closes them.
When it is not the sealant
A few problems are outside what sealant work can do:
- Leaking fittings rather than failed sealant
- Settlement cracks that need a surveyor
- Cracked trays, tiles or worktops
Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly.
What we seal
- Plot handovers
- Bathrooms & en suites
- Skirting & floors
- Show homes
- Kitchens
- Windows & doors