Hampshire · England
New Build Mastic in Ower
We cover Ower for plot mastic for developers and snagging failed sealant in new homes. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Cracked sealant around new window and door frames
- Untidy sealant flagged on a snagging list
- Kitchen sealant that has pulled off the wall
Honest limits
Honest advice matters more to us than a booking, so here’s what new sealant will not do:
- Settlement cracks that need a surveyor
- Your warranty claim itself, which is between you and the builder
- Damaged fittings that need replacing
If you are not sure, just phone 0345 464 0079 or drop us an email and we’ll give you a straight answer before you book.
Where we work in Ower
- Kitchens
- Skirting & floors
- Bathrooms & en suites
- Windows & doors
- Plot handovers
- Show homes
New build mastic in Ower
Developers send us the plot schedule and we work through it. We seal bathrooms, kitchens, windows, doors and skirting so plots are ready to hand over using the right product for each joint. If you have cracked sealant around new window and door frames and cracks appearing as a new home settles, we can help, whatever the surface.
Work in a small place like Ower just needs the journey and access planning, and once on site, the job is the same as anywhere.
Big or small, it’s backed by our one-year guarantee in Ower and across Hampshire.
- Where
- Ower (SO51)
- Wider area
- Hampshire
- Guarantee
- One year on every job
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Updated
- 26 October 2026
When to call us in Ower
New homes are full of moisture from plaster, screed and concrete, which takes a year or two to dry out. As it does, timber shrinks and joints open and the sealant has to cope with the movement.
Keep an eye out for any of the following:
- Worktop and upstand sealant coming away
- Skirting joints opening in the first winter
- Cracks appearing as a new home settles
- Cracked sealant around new window and door frames
If you’ve bought a new home near Totton station, the sealant around baths, showers and frames is worth checking in the first year or two.
Questions to ask before booking
- How the surfaces are prepared before sealing
- Which sealant they’ll use, and why
- Who does the work, and how experienced they are
- How long to leave it before use
Also near Ower
Other services in Ower
DIY sealant or a professional job?
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it lifts and traps water and mould underneath. All the old material has to come out first.
How it works
Once we are on site, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. After that, the work takes a few hours in a single home. Somewhere as small as Ower, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- 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.
- Primer goes on where the surface and product need it, then the new sealant.
- Each bead is tooled and the cure times explained.
Before we arrive
- Let us know about earlier repairs to the joints
- Let us know if you’ve seen damp or leaks
- For indoor joints, keep the area dry beforehand if you can
Getting a quote
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 explain what’s involved before giving you a price.
Read more
Joints and finishes in Ower homes
Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Around Ower, as everywhere, new build mastic is only as good as the preparation behind it.
Ower is about 2 miles north-west of Totton, in Hampshire. Jobs in Ower get the same care as everywhere else we work: old sealant removed completely, careful preparation and a one-year guarantee. Ower is one of 683 places in Hampshire where we work for new build mastic. You can also see our page for Southampton, about 7 miles away.
Here we cover the SO51 postcode area for new build mastic. New build mastic is available to properties on Romsey Road and Salisbury Road. If you’re just outside Ower, we cover Wigley (1 mile north), Hillstreet (1 mile east), Copythorne (1 mile south-west), Winsor (1 mile south-west) and Newbridge (2 miles west). Larger places within reach include Winchester (12 miles north-east), Eastleigh (8 miles east), Chandler's Ford (7 miles north-east), Hedge End (10 miles east), Lymington (13 miles south) and Romsey (4 miles north-east).
Local landmarks in Ower
Ower’s nearest station is Totton station, about 3 miles south-east. Other landmarks nearby include Eling Experience (2.8 miles south-east) and Tatchbury Mount Hospital (1.1 miles south). The countryside around Ower includes Copythorne Common.
Common questions in Ower
Can you help a landlord with a rental near Totton station?
Yes. We work for letting agents and landlords as well as homeowners, and several properties can be quoted together. Just phone 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll give you a clear quote.
Is Ower within the area you cover?
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.
Are you ARBOMaster approved?
Yes. Mr Mastic is an ARBOMaster approved applicator, and we’re fully insured.
How long should I leave it?
That depends on the sealant used, so follow the cure time we give you.
Can you do plot mastic on a new development?
Yes. We take on second-fix sealant work across new plots. We clean and prime joints properly to keep callbacks down.
How much does new build mastic cost in Ower?
The cost depends on the size of the job, access and how much old sealant has to come out. Call for a quick quote.
Where are you based?
We work from Crawley. Our applicators cover Ower.
Is it normal for sealant to crack in a new home?
New homes dry out and move in their first couple of years, and sealant is often applied quickly onto dusty surfaces. Either can make it fail early.
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. Older cottages and farmhouses around Ower can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
The cost reflects the work involved, not a rough estimate. That is why we ask about the job first and send you a clear quote before we start.
Why book with us
- 12-month guarantee on every job
- Quality sealants from Arbo and Everbuild
- 180+ five-star Google reviews
- Any old sealant cut out fully, not covered over
Take a look at what affects the cost or what customers say.
What the job involves on each surface
Skirting and floors
As timber and screed dry, skirting and floors shift. Caulk cracks; a flexible sealant moves with it.
Kitchens
New-kitchen sealant is often applied in a rush. We remove it and reseal with a kitchen-suitable sealant.
Quotes for new build mastic in Ower
There’s no set price list, because no two jobs are the same. What we look at:
- The size of the job
- Any working-time requirements on site
- The product the joint needs
- How much old sealant there is and how hard it is to remove
A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
What we need to know
The more you tell us, the more accurate the quote. When you ask for a quote, tell us:
- If it’s domestic, commercial or a hotel
- The rough size of the job
- The address or postcode of the job
- How we’d reach the joints
Asking for a quote is easy: let us know the job and the location, and roughly how big it is. A few photos by email make the job easier to understand, and we will come back to you with a quote.