Oxfordshire · England
Tackley New Build Mastic
Plot mastic for developers and snagging failed sealant in new homes in Tackley, with a one-year guarantee on every job. Ask us for a quote.
- Skirting joints opening in the first winter
- Gaps opening as the house dries out and settles
- Gaps behind new kitchen upstands
New build mastic for homes and businesses in Tackley
We work in new homes and on new-build sites across Tackley. One shower or a whole phase of plots, the method does not change: remove, clean, prime where needed, then a neat new bead. We work on kitchens, plot handovers and windows & doors, and the jobs we see most are cracked sealant around new window and door frames and skirting joints opening in the first winter.
Work in a small place like Tackley just needs the journey and access planning, and the work itself is the same as on any site.
Each job carries a 12-month guarantee, whatever its size.
- Where
- Tackley (OX5)
- Wider area
- Oxfordshire
- Guarantee
- 12 months on all our work
- Quote
- A clear price before we start
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
When something else is needed
A few problems are outside what sealant work can do:
- Leaks from pipes, valves or wastes, which need a plumber
- Movement caused by a poorly fitted tray or bath
- Disputes or warranty claims with your builder
If in doubt, phone 0345 464 0079 or send us an email and we will say what we think before you book.
Where we work in Tackley
- Bathrooms & en suites
- Plot handovers
- Kitchens
- Show homes
- Skirting & floors
- Windows & doors
Keeping the joints in good condition
Looking after new joints is easy, and it makes a real difference:
- Act quickly if a seal starts to leak
- Check bath and shower seals every few months as the house settles
- Use the extractor fan every time you shower
- Photograph failed sealant before it’s redone
Leave the sealant for the cure time we give you before showering or bathing. Silicone is generally left for about a day to cure enough for use.
Report failed sealant to the builder while you are in the snagging period. Once it ends, the repair may be down to you.
Surface by surface
Kitchens
Worktop, upstand and sink joints in new kitchens often get a hurried bead. We take it out and reseal neatly, colour-matched where it shows.
Skirting and floors
Gaps under skirting are one of the most common new-build snags. We seal it with a flexible sealant that copes with the movement.
Can I do it myself?
The biggest DIY mistake is sealing over old sealant. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.
A DIY attempt does not rule out a professional job. We remove it and do the joint properly.
Your questions about new build mastic in Tackley
Do you work for landlords with property near Tackley station?
Yes, rental work is part of what we do. Just call 0345 464 0079 or email us and tell us about the property, and we’ll give you a clear quote.
Will you come out to Tackley?
Yes. Tackley is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Who should fix failed sealant in a new build?
Your builder, if you’re still in their snagging or warranty period. After that, or if their repair keeps failing, we can do it.
Do you take on second-fix sealing for builders?
Yes. We carry out plot mastic and second-fix sealing for builders and developers. Send us the plot schedule and we will quote.
How long should I leave it?
It depends on the product and the conditions. We tell you how long to leave it before we go.
Will there be a smell?
Possibly a little. It fades as the sealant cures.
How long does the job take?
It depends on the size of the job, but most jobs take a few hours for most snagging lists, longer for a run of plots. We will give you a better idea when we quote.
Do I need to be at home?
That depends on where the joints are. Inside work needs someone to give us access.
Places near Tackley
Also in Tackley
Joints and finishes in Tackley homes
Rainfall in the South East is lower than in much of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
If you’ve bought a new home near Tackley station, the sealant around baths, showers and frames is worth checking in the first year or two.
Tackley is about 6 miles west of Bicester, in Oxfordshire. Whether you are in the middle of Tackley or further out, we cover new build mastic for every kind of property. Our Oxfordshire coverage runs to 443 places, and Tackley is one of them. There’s also a page for Oxford, roughly 10 miles from Tackley.
Postcode districts we cover here for new build mastic: OX5. If you need new build mastic at a property on Nethercote Road, St Nicholas Road and St Johns Road or a nearby road, we can help. If you’re just outside Tackley, we cover Bunkers Hill (2 miles south), Shipton-on-Cherwell (2 miles south), Wootton (3 miles west), Thrupp (3 miles south) and Woodstock (3 miles south-west). Larger places within reach include Oxford (10 miles south), Banbury (13 miles north), Bicester (6 miles east), Abingdon-on-Thames (14 miles south), Witney (10 miles south-west) and Carterton (15 miles south-west).
Local landmarks in Tackley
We work in homes and buildings around The Gardiner Arms and the streets around them. Tackley has its own railway station: Tackley station. Well-known places in the area include Soldiers of Oxfordshire Museum (3.4 miles south-west). Open spaces near Tackley include Woodsides Meadow.
Work for landlords, hotels and businesses
We also work for property managers and facilities teams in Tackley and across Oxfordshire. Several sites can be quoted together, and we’re fully insured for the work.
We work for landlords and agents as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order.
What we do, step by step
There isn’t much for you to do on the day. Point us to the joints and we’ll get on with it. The job generally takes a few hours in a single home from start to finish. For a village or hamlet like Tackley, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.
- We go through the snagging list or plot schedule and agree the joints to do.
- 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.
How to prepare
- Clear the area around the work
- Plan for the work area to be out of bounds to pets and children
- Mention any leaks or damp you’ve noticed
Ask for a quote
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. Whenever you’re ready, phone 0345 464 0079 or email us.
Read more
Signs you need new build mastic in Tackley
Later trades and the final clean can damage fresh sealant. If it’s disturbed before curing, the joint can be left weak.
Common reasons people contact us are:
- New-build shower sealant that has already split
- Gaps opening as the house dries out and settles
- Skirting joints opening in the first winter
- Messy sealant that spoils new finishes
In and around Tackley, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Comparing quotes
- When the joint can take water or movement
- Whether they’re fully insured
- What guarantee comes with the work
- How hidden problems are handled