Windsor and Maidenhead · England
New-build mastic & snagging in Holloway, Windsor and Maidenhead
Plot mastic for developers and snagging failed sealant in new homes for householders, landlords and businesses in Holloway. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Messy sealant that spoils new finishes
- Cracked caulk along new skirting
- Shower seals failing in the first year or two
What new build mastic looks like in Holloway
London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
In and around Holloway, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Holloway is about 2 miles west of Maidenhead, in Windsor and Maidenhead. Our applicators cover new build mastic for householders, landlords and businesses in Holloway and nearby. Holloway is one of 57 places in Windsor and Maidenhead we cover for new build mastic. You can also see our page for Reading, roughly 10 miles from Holloway.
Work in SL6 is quoted and booked the same way as anywhere else. If you need new build mastic at a property on Burchetts Green Lane and Bath Road or anywhere close by, our applicators can take on the job. Close by, we work in Littlewick Green (1 mile south-west), Burchett's Green (1 mile north-west), Woolley Green (1 mile south-east), Stubbings (1 mile north-east) and Pinkneys Green (1 mile north-east). We also work in nearby towns such as Windsor (7 miles south-east), North Ascot (8 miles south-east), Cookham (4 miles north-east), Dedworth (7 miles south-east), Broomhall (11 miles south-east) and South Ascot (10 miles south-east).
Near you in Holloway
We work in homes and buildings around The Shire Horse pub, Newlands Girls' School and Manor Green School, among other places. For rail, the closest station is Furze Platt station, roughly 2.7 miles north-east. A little further out are St Mark's Hospital (1.8 miles east) and Marlow Museum (3.5 miles north). For a walk, there’s Taplow Lake and Weycock Hill.
New build mastic in Holloway
If your new home has a leaking shower seal, open skirting joints or untidy sealant, we can help. While the builder’s snagging or warranty period runs, report it to them first. If you have gaps opening as the house dries out and settles and gaps between new skirting and floors, we can put it right, on skirting & floors, windows & doors and show homes alike.
Work in a small place like Holloway just needs the journey and access planning, and once on site, the job is the same as anywhere.
All our work comes with a 12-month guarantee.
- Location
- Holloway (SL6)
- Region
- Windsor and Maidenhead
- Cover
- A year, on every job
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Work for landlords, hotels and businesses
For anyone letting property in or around Holloway, several properties can go on one quote. Just tell us the addresses and what each one needs, and photos by email help.
Landlords and agents in Holloway can book us as well as homeowners. Sealant work between tenants is a simple way to keep a property in good order.
What affects the quote in Holloway
The price is agreed before any work begins. It’s based on:
- Access and height
- How much there is to do
- The product the joint needs
- Whether old sealant or filler has to be cut out
No two jobs are quite the same, so we quote each one individually. Size, access and the product the joint needs all play a part.
What to tell us for a quote
There’s no need for technical detail. It helps if you can tell us:
- What’s wrong with the joints now
- Where the job is, and your postcode
- If someone has resealed it before
- Access, such as stairs, a lift or height
Want a quote for new build mastic? Please call 0345 464 0079 or email us and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.
Holloway questions
Do you work for landlords with property near Furze Platt station?
Yes, rental work is part of what we do. Just call 0345 464 0079 or drop us an email and tell us about the property, and we will send you a clear quote.
Do you cover Holloway for new build mastic?
Yes. We work across London and the South East, and Holloway is part of that. You can phone 0345 464 0079 or send us an email and tell us what needs doing.
Does someone need to be in?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
Should I wait before resealing?
That depends on the joint. Failed seals in wet areas need doing now, while small cosmetic gaps can wait a while.
Do you work for developers?
Yes. We work through plots to your schedule. Get in touch with the number of plots and the scope and we’ll quote.
Will the old sealant be removed?
Yes, every time. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.
Will it make a mess?
No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.
Do you work through snagging lists?
Yes. We often work straight from a snagging list. We will go through the sealant items and agree what we will do.
Signs you need new build mastic in Holloway
On many sites, sealant goes on in the final rush before handover. Joints aren’t always cleaned of dust or primed, and the sealant sits on grit instead of the surface.
Keep an eye out for these signs:
- Gaps between new skirting and floors
- Cracked sealant around new window and door frames
- Messy sealant that spoils new finishes
- Sealant work across a run of new homes
If you’ve bought a new home near Furze Platt station, the sealant around baths, showers and frames is worth checking in the first year or two.
What your quote should include
- How the colour is chosen
- What guarantee comes with the work
- Who does the work, and how experienced they are
- Whether the sealant suits the joint
Also near Holloway
Other services in Holloway
Aftercare tips
How long the joints last depends on use and care. We suggest:
- Ventilate bathrooms well, especially in the first year
- Don’t seal over failed sealant yourself
- Don’t wait for the house to settle if water is getting through
- Put sealant faults on your snagging list early
Do not stand on the bath edge or the lip of the tray. Report any movement in a bath or tray.
Report failed sealant to the builder while you are in the snagging period. After that, putting it right may fall to you, so raise it early.
Why deal with it now?
DIY kits do not solve the main problems with new-build sealant: grit, unprimed surfaces and old layers underneath. Proper removal and preparation are what make it last. Older cottages and farmhouses around Holloway can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
A few things move the cost up or down: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. We take all of that into account in your quote.
Why us?
- You choose the colour before work begins
- Full insurance on every job
- 180+ five-star Google reviews
- Neat joints and a tidy finish
DIY sealant or a professional job?
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.
A DIY attempt doesn’t rule out a professional job. We cut it out and start again, so tell us about it when you ask for a quote.
What happens on the day
At the end, we look at the finished work together and explain the cure time. The visit itself normally takes a few hours in a single home, depending on the amount of work. Somewhere like Holloway 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.
- We start by agreeing which joints are on the list, from the snagging sheet or plot schedule.
- Failed or untidy sealant is cut out completely.
- We clean off dust from the build and prime the surfaces where the product needs it.
- A sealant chosen for each area goes in and is tooled smooth.
- Each area is checked and left with its cure time.
Preparing for the visit
- Clear the area around the work
- Tell us about any water getting in
- For indoor joints, keep the area dry beforehand if you can
Get a quote
There’s no standard price list, because every job is different. Instead, we give you a clear quote for your job. To get started, phone 0345 464 0079 or send us an email.