Brighton and Hove · England
Ovingdean New Build Mastic
New-build sealant joints in Ovingdean need attention? We cut out the old, prepare the joints and apply the right sealant.
- Worktop and upstand sealant coming away
- Frame joints opening as the plaster dries
- Beads laid onto grit and dust from the build
New build mastic in Ovingdean
Snagging sealant properly means taking the failed bead out completely. New silicone won’t bond to old silicone, so it all comes out before we clean, dry and reseal. We work on skirting & floors, windows & doors and plot handovers, and people most often call us about worktop and upstand sealant coming away and gaps opening as the house dries out and settles.
Work in a small place like Ovingdean just needs the journey and access planning, and once on site, the job is the same as anywhere.
There’s a 12-month guarantee on every job, whatever its size.
- Location
- Ovingdean (BN2)
- Region
- Brighton and Hove
- Cover
- One year on every job
- Price
- A clear price before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Keeping the joints in good condition
No joint lasts for ever, but care makes a real difference. A few tips:
- Do not seal over failed sealant yourself
- Don’t wait for the house to settle if water is getting through
- Ventilate bathrooms well, especially in the first year
- Look at the sealant regularly in the first couple of years
Keep photos of the joints and any snagging correspondence with your builder. It’s useful if you need to raise other issues later.
A seal that splits early is often a sign of movement. Getting it resealed properly, and any movement checked, stops it recurring.
How it works
Every visit runs the same way: we look at the joints together, mask and protect the surrounding surfaces, carry out the job and clear up. Most jobs take a few hours for most snagging lists, longer for a run of plots. For a village or hamlet like Ovingdean, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- We go through the snagging list or plot schedule and agree the joints to do.
- Failed or untidy sealant is cut out completely.
- Each joint is cleaned of dust and grit, then primed if required.
- We apply a sealant that suits each joint and tool it to a neat finish.
- Each area is checked and left with its cure time.
Preparing for the visit
- On commercial sites, let us know about site rules
- Keep children and pets away from the work area
- Let us know if you’ve seen damp or leaks
Getting a quote
Asking for a quote is easy: let us know the job and the location. Photos by email help us understand the job, and we’ll come back to you with a quote.
Advice
How we quote for new build mastic
Every job gets its own quote. These are the things that affect it:
- Any mould that needs treating
- Working hours on commercial sites
- The number and length of the joints
- How many areas need sealing
What you pay reflects the work, not guesswork. That is why we ask a few questions first and agree the price before starting.
Helping us quote
When you contact us, it’s useful to know:
- Whether it has been sealed before
- Where the job is, and your postcode
- The type of property
- Photos by email, if that’s easy
To get a quote, ring 0345 464 0079 or email us and tell us where the job is and what the problem looks like. You’ll have a clear quote before we start.
When it isn’t the sealant
We’d rather tell you now than do work that will not last, so these are the limits:
- Leaks from pipes, valves or wastes, which need a plumber
- Cracking that points to a structural problem
- Baths and trays that move too much for sealant to cope with
If you’re not sure, just call 0345 464 0079 or send us an email and we’ll give you a straight answer.
Surfaces we seal
- Skirting & floors
- Plot handovers
- Show homes
- Kitchens
- Bathrooms & en suites
- Windows & doors
Why deal with it now?
For developers, getting the sealant right first time saves return visits. Every return visit for a failed seal takes time, and they’re avoidable with good preparation. In a small place like Ovingdean, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
Every job is a little different, so we quote each one individually. Size, access and the product the joint needs all make a difference, and we’ll explain the quote if you ask.
Why choose Mr Mastic in Ovingdean
- We’re fully insured
- Rated 4.9 stars on Google
- Approved under the ARBOMaster scheme
- Tidy, careful work
See what affects the cost or our reviews.
What we are called out for in Ovingdean
Sealant is often one of the last jobs before handover. Dusty, unprimed joints are common, so the bead never bonds properly.
Signs it’s time to call us include:
- Untidy sealant flagged on a snagging list
- Kitchen sealant that has pulled off the wall
- Plot mastic for developers ahead of handover
- Shower seals failing in the first year or two
Around Ovingdean, as everywhere, new build mastic is only as good as the preparation behind it.
Comparing quotes
- Whether they seal over old material or remove it
- How long to leave it before use
- The length of the guarantee
- Which sealant they’ll use, and why
Questions from Ovingdean
Do you cover Ovingdean for new build mastic?
Yes. We work across London and the South East, and Ovingdean is part of that. Just phone 0345 464 0079 or drop us an email with a few details of the job.
Will you come out to Ovingdean?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
How long does the job take?
A typical job takes a few hours for most snagging lists, longer for a run of plots. We’ll confirm how long when we quote.
Do the sealants smell?
That depends on the sealant. Some products have a noticeable smell, others very little, and any smell fades as they cure.
Can I do it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.
Where is Mr Mastic based?
We’re a Crawley-based firm, with over 20 years’ experience. We work across South East England, London and Scotland.
Will the old sealant be removed?
Yes. All of the old material is cut out and the joint cleaned before resealing.
Do you guarantee your work?
Yes: twelve months. If anything isn’t right with the work within the year, let us know and we will sort it.
What new build mastic looks like in Ovingdean
Ovingdean is within about 1 mile 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. Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For new homes near Moulsecoomb station, it’s worth checking the sealant early, while snags are still fresh.
Ovingdean is about 3 miles south-east of Hanover, in Brighton and Hove. From the centre of Ovingdean to the outskirts, we cover new build mastic for every kind of property, from flats and houses to offices and hotels. 30 places in Brighton and Hove are on our list.
Our applicators cover all of the BN2 postcode area for new build mastic and the streets around it. You will find streets such as Longhill Road, Ovingdean Road and Wanderdown Road. If you are just outside Ovingdean, we cover Rottingdean (1 mile east), Roedean (1 mile west), Saltdean (2 miles south-east), East Saltdean (2 miles south-east) and Telscombe (3 miles east). Larger places within reach include Brighton (3 miles north-west), Brighton and Hove (5 miles west), Hove (4 miles west), Carlton Hill (3 miles west), Hanover (3 miles north-west) and West Hill (3 miles west).
Near you in Ovingdean
We work in homes and buildings around Beacon Hill, Our Lady of Lourdes RC School and Duck Inn, among other places. The closest station to Ovingdean is Moulsecoomb station, about 3 miles north-west of the centre. Well-known places in the area include Brighton Motor Museum (1.9 miles west) and French Convalescent Home (1.5 miles west). The countryside around Ovingdean includes Newmarket Hill and Beacon Hill Local Nature Reserve.
Also near Ovingdean
Also in Ovingdean
Work for landlords, hotels and businesses
Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
Letting agents often deal with us directly. Tell us the address, the job and how access works and we’ll quote.