Oxfordshire · England
Lower Shiplake New Build Mastic
New build mastic for Lower Shiplake, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Internal frame sealant that has split
- Gaps opening as the house dries out and settles
- New-build shower sealant that has already split
About our new build mastic in Lower Shiplake
In a new home, every joint should have a clean, even bead. Smeared, patchy or cracked sealant is worth sorting early, before water reaches anything behind it. Common call-outs are for kitchen sealant that has pulled off the wall and cracked sealant around new window and door frames, across plot handovers, show homes and windows & doors.
Older homes in small places like Lower Shiplake often have timber floors that move with the seasons, which is why skirting and threshold joints need a flexible sealant, not filler.
All of our work is guaranteed for twelve months, in Lower Shiplake and everywhere else we cover.
- Where
- Lower Shiplake (RG9)
- Region
- Oxfordshire
- Guarantee
- A year, on every job
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
When to call us in Lower Shiplake
Baths and trays settle under load once the home is lived in. If a bath wasn’t filled when it was sealed, the bead is stretched the first time it’s used.
These are the problems we’re asked about most:
- Cracked caulk along new skirting
- Messy sealant that spoils new finishes
- Internal frame sealant that has split
- Plot mastic for developers ahead of handover
If you’ve bought a new home near Shiplake station, the sealant around baths, showers and frames is worth checking in the first year or two.
What to look for in a quote
- Whether they seal over old material or remove it
- What product goes in the joint
- What insurance they hold
- What happens if the job turns out different
Surface by surface
Windows and doors
Draughts around new frames are often a sealant gap. We look at the joints and reseal where needed.
Skirting and floors
Gaps under skirting are one of the most common new-build snags. A flexible sealant closes it without cracking like caulk.
Work for landlords, hotels and businesses
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
Also near Lower Shiplake
More services for Lower Shiplake
How it works
You don’t need to clear the whole room or building, just the space around the work. We protect the rest, and the work takes anything from a few hours to several days, depending on the number of plots for a typical job. Somewhere like Lower Shiplake needs a little journey planning: let us know about lanes, gates and parking. 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.
- We cut out every bit of the failed or messy sealant.
- We clean off dust from the build and prime the surfaces where the product needs it.
- We apply a sealant that suits each joint and tool it to a neat finish.
- Finally, each room is checked and you’re given the cure time.
Before we arrive
- Plan for the work area to be out of bounds to pets and children
- For business premises, tell us about site rules or sign-in
- For indoor joints, keep the area dry beforehand if you can
How to get a quote
Want a quote for new build mastic? Please ring 0345 464 0079 or email us and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.
Read more
Honest limits
In fairness, some problems need a different trade:
- Baths and trays that move too much for sealant to cope with
- Cracking that points to a structural problem
- Cracked trays, tiles or worktops
If in doubt, phone 0345 464 0079 or drop us an email and we’ll say what we think before you book.
What we seal
- Kitchens
- Plot handovers
- Bathrooms & en suites
- Show homes
- Skirting & floors
- Windows & doors
Your questions about new build mastic in Lower Shiplake
Is Lower Shiplake in your area for new build mastic?
Yes, Lower Shiplake is within the area we cover. We work across London and the South East. Just ring 0345 464 0079 or send us an email with a few details of the job.
Do you work for landlords with property near Shiplake station?
Yes, rental work is part of what we do. You can ring 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before any work starts.
How long does new build mastic take?
That depends on how much there is to do, but most jobs take anything from a few hours to several days, depending on the number of plots. We will give you a better idea when we quote.
Do you work through snagging lists?
Yes. Send the list and a few photos of the sealant items, and we will quote. We’ll flag anything that needs another trade.
Is it worth resealing while the house is still settling?
Where water is getting through, do not wait. Small gaps that are just cosmetic can be resealed once movement has slowed.
Can you quote for more than one area?
Yes, we can. Several rooms, windows or areas can go on one quote.
Which products do you use?
The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. Brands we use include Arbo and Everbuild.
Are you ARBOMaster approved?
Yes. We hold ARBOMaster approved applicator status.
Joints and finishes in Lower Shiplake homes
The South East is one of the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
Around Lower Shiplake, as everywhere, new build mastic is only as good as the preparation behind it.
Lower Shiplake is about 4 miles north of Woodley, in Oxfordshire. If you need new build mastic in Lower Shiplake, it’s easy to get a quote: please phone 0345 464 0079 or email us. We’re based in Crawley and cover Oxfordshire. We cover 443 towns and villages across Oxfordshire, from the larger towns to small villages. Reading is on our list too, about 6 miles from Lower Shiplake.
Postcode districts we cover here for new build mastic: RG9. Streets in the area include Station Road, Oaks Road and Quarry Lane, and we cover them all. Being close to the A4155, Lower Shiplake is simple for us to get to. Other places close to Lower Shiplake include Wargrave (1 mile south-east), Cockpole Green (2 miles north-east), Remenham Hill (2 miles north), Bowsey Hill (2 miles east) and Remenham (3 miles north). Larger places within reach include Benson (12 miles north-west), Chinnor (13 miles north), Tilehurst (7 miles south-west), Wallingford (12 miles north-west), Little Heath (8 miles south-west) and Oakley (13 miles north).
Local landmarks in Lower Shiplake
Typical jobs here are in homes near Blessed Hugh Faringdon Catholic School, The Baskerville pub and Mill Meadows, among other places. There’s a railway station in Lower Shiplake itself: Shiplake station. Other landmarks nearby include Frazer Nash Archives (1.3 miles north) and Royal Berkshire Hospital (5.2 miles south-west). Green spaces nearby include South Lake and Sonning Hill.
Keeping the joints in good condition
To keep the joints looking good and working properly:
- Raise failed sealant with the developer while you are covered
- Ventilate bathrooms well, especially in the first year
- Avoid scourers and strong chemicals on sealant
- Photograph failed sealant before it’s redone
Do not stand on the bath edge or the lip of the tray. Report any movement in a bath or tray.
Leave a failed new-build seal and water can reach the floor and the ceiling below. Catching it early keeps the fix to the sealant and the new finishes intact.
DIY versus a professional finish
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions.
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.