Hampshire · England
New Build Mastic in Rotherwick
Plot mastic for developers and snagging failed sealant in new homes for Rotherwick, backed by a 12-month guarantee. Call for a quick quote.
- Cracks appearing as a new home settles
- Skirting joints opening in the first winter
- Cracked sealant around new window and door frames
About our new build mastic in Rotherwick
Developers send us the plot schedule and we work through it. Bathrooms, en suites, kitchens, frames and skirting are sealed ready for handover using the right product for each joint. We work on windows & doors, skirting & floors and show homes, and the jobs we see most are shower seals failing in the first year or two and second-fix sealing on new plots.
Around Rotherwick, older homes often have timber floors that move through the year, which is why skirting and threshold joints need a flexible sealant, not filler.
The work is guaranteed for twelve months. If something isn’t right with it in that time, tell us and we will put it right.
- Location
- Rotherwick (RG27)
- Wider area
- Hampshire
- Guarantee
- A year, on every job
- Price
- A clear price before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
When something else is needed
Honest advice matters more to us than a booking, so here’s what new sealant will not do:
- A tray or bath that is not properly supported, until it’s fixed
- Cracked trays, tiles or worktops
- Your warranty claim itself, which is between you and the builder
If in doubt, phone 0345 464 0079 or email us and we’ll say what we think before booking.
What we seal
- Bathrooms & en suites
- Plot handovers
- Kitchens
- Windows & doors
- Show homes
- Skirting & floors
Nearby places to Rotherwick
More services for Rotherwick
When to call us in Rotherwick
Once people move in, baths and trays take weight and bed down. A bath sealed empty drops slightly when filled, straining the joint.
The problems people generally mention when they call include:
- Leaking shower tray seals in a new home
- Plot mastic for developers ahead of handover
- Cracked caulk along new skirting
- Beads laid onto grit and dust from the build
In and around Rotherwick, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Comparing quotes
- Whether they seal over old material or remove it
- Which sealant they’ll use, and why
- Which colour the sealant will be
- Who does the work, and how experienced they are
Landlords, agents and businesses in Rotherwick
We also work for property managers and facilities teams. Several sites can go on one quote, and we’re fully insured.
From a single let to a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
Can I do it myself?
Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Why it’s worth doing now in Rotherwick
For developers, getting the sealant right first time saves return visits. Every return visit for a failed seal takes time and most come down to preparation. Older cottages and farmhouses around Rotherwick can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
What it costs depends on how much there is to do, how much old material has to come out and access to the work. You will have a clear quote before any work starts, so you know where you stand.
Why us?
- Anti-fungal sanitary silicone in wet areas
- Approved under the ARBOMaster scheme
- Every job guaranteed for a year
- Over 20 years’ experience
Take a look at our cost guide or what customers say.
New build mastic around Rotherwick
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.
If you’ve bought a new home near Hook station, the sealant around baths, showers and frames is worth checking in the first year or two.
Rotherwick is about 6 miles west of Fleet, in Hampshire. Wherever you are in the RG27 postcode area, we cover new build mastic for homes and businesses. Rotherwick is one of 683 places in Hampshire where we work for new build mastic. For nearby work, see our Reading page (10 miles or so).
Every address in RG27 is within our area for new build mastic. Whether your property is on The Street, Wedman's Lane and Hook Road or a nearby road, our applicators can take on the job. Other places close to Rotherwick include Lyde Green (1 mile north-west), Mattingley (1 mile north-east), Hound Green (2 miles north-east), Hazeley (2 miles north-east) and Heckfield (3 miles north). Within a short drive, we also cover Basingstoke (6 miles south-west), Farnborough (9 miles east), Fleet (6 miles east), Aldershot (10 miles south-east), Alton (11 miles south) and Yateley (6 miles east).
Near you in Rotherwick
Around Rotherwick, our work takes us to homes and buildings near Coach And Horses Public House. The nearest railway station is Hook station, about 1.8 miles south. A little further out are West Green House Agricultural Museum (1.8 miles east) and Fleet Community Hospital (5.5 miles east). Not far away are Dogmersfield Lake and The Mill Field.
Rotherwick questions
Can you help a landlord with a rental near Hook station?
Yes, we work for landlords and agents. You can call 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before we start.
Will you come out to Rotherwick?
Yes, we do. Our work covers London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Do you guarantee your work?
Yes. All our work carries a one-year guarantee.
Do you work for hotels and businesses?
Yes. Hotels, offices and other businesses use us, and we are fully insured.
Is it worth resealing while the house is still settling?
That depends on the joint. Failed seals in wet areas need doing now, but cosmetic gaps can wait for movement to slow.
Where are you based?
We work from Crawley. We cover Rotherwick and the rest of Hampshire, along with the rest of our area.
What colour sealant will you use?
We use white, clear or a colour to suit the finishes. Let us know your preference when you ask for a quote.
Can I do it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
What happens on the day
Every visit runs the same way: we check the joints, 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. Somewhere like Rotherwick needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- Each joint is checked for movement before work begins.
- 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.
Preparing for the visit
- On commercial sites, let us know about site rules
- Mention any tricky access
- Where the joints are inside, avoid wetting them before we arrive
Get a quote
Call for a quick quote, or email us if that’s easier. Describe what needs sealing and we will explain what’s involved and give you a clear quote.
Related advice
Surface by surface
Bathrooms and en suites
Trays and baths in new builds settle as they’re used. We reseal once the old bead is fully out with baths filled first.
Skirting and floors
Wet-area floor joints need a flexible seal. We seal them with a sealant suited to wet areas.