Greater London · England
Notting Hill New Build Mastic
We cover Notting Hill for plot mastic for developers and snagging failed sealant in new homes. Old sealant removed completely, joints prepared properly.
- Cracks appearing as a new home settles
- Sealant applied over dusty or wet surfaces
- Frame joints opening as the plaster dries
New build mastic in Notting Hill
Some owners wait for the first year’s movement before having joints redone. That makes sense for small gaps that are just cosmetic, but a failed shower or bath seal shouldn’t wait. If you are dealing with gaps opening as the house dries out and settles and frame joints opening as the plaster dries, we can help, on windows & doors, skirting & floors and show homes alike.
London homes range from new-build flats to period conversions with new floors laid over old boards. Wherever a floor meets a wall, a skirting or a threshold, the joint has to allow for movement.
A one-year guarantee comes as standard, so you are not left on your own once the job is done.
- Location
- Notting Hill (W11, W8, W2)
- Region
- Greater London
- Cover
- One year on every job
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Joints and finishes in Notting Hill homes
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. Much of London’s new housing is flats in larger developments, where snagging may go through the developer or managing agent.
For new homes near Shepherds Bush station, it’s worth checking the sealant early, while snags are still fresh. As a London address, Notting Hill can be tricky for parking: let us know about parking bays, permits or a driveway.
Notting Hill is about 1 mile north of Kensington, in Greater London. We carry out new build mastic for homes and businesses in Notting Hill, as part of our work across Greater London. Across Greater London, we cover 764 places, Notting Hill among them.
We work across W11, W8 and W2 for new build mastic and the streets around it. If you need new build mastic at a property on Walmer Road, Aubrey Road and Sirdar Road or a nearby road, our applicators can take on the job. With the A402 and A4204 close by, Notting Hill is simple for us to get to for new build mastic. We also cover the places around Notting Hill: Holland Park (1 mile south), Notting Dale (1 mile north-west), Kensington (1 mile south), Shepherd's Bush (1 mile south-west) and White City (1 mile west). Further out, we also cover London (5 miles east), Marylebone (3 miles east), St Pancras (4 miles east), Shoreditch (6 miles east), Walthamstow (9 miles north-east) and Hoxton (5 miles east).
What’s near Notting Hill
We work in homes and buildings around The Sun In Splendour pub, Kensington School and Abdus Salam Library. Other local landmarks include Holland Park (within half a mile south) and Holland Park School (under half a mile south). The closest station to Notting Hill is Shepherds Bush station, about 0.6 miles south-west. Nearby you’ll also find Montfichet's Tower (4.4 miles east) and Westfield London (0.7 miles west). The countryside around Notting Hill includes Campden Hill and The Long Water.
Towns and villages near Notting Hill
Also in Notting Hill
Honest limits
New sealant can’t fix everything, and we will tell you before we start. It won’t solve:
- Cracked trays, tiles or worktops
- Plumbing faults behind the sealant
- Cracking that points to a structural problem
If in doubt, call 0345 464 0079 or email us and we’ll say what we think.
Surfaces we seal
- Skirting & floors
- Kitchens
- Windows & doors
- Show homes
- Plot handovers
- Bathrooms & en suites
How to look after the new joints
Once the sealant has cured, a few habits help it last:
- Keep water off fresh sealant until it has cured
- Wipe joints with warm soapy water
- Open a window or run the fan after bathing
- Record problems with dated photos
Ventilation matters in a new home, which is still drying out. Use the extractor fan or open a window after showers to help keep mould away.
Mould takes hold quickly in sealant that has gaps or lifted edges. Dealing with it before it goes black saves a harder job later.
Common questions in Notting Hill
Do you cover Notting Hill for new build mastic?
Yes. We work across London and the South East, and Notting Hill is part of that. You can ring 0345 464 0079 or send us an email and let us know what needs doing.
Do you work for landlords with property near Shepherds Bush station?
Yes. We work for landlords and agents as well as homeowners, and several properties can go on one quote. Just phone 0345 464 0079 or send us an email with the address and what needs doing, and we will send you a clear quote.
Will there be a smell?
It depends on the product. Some smell for a while, some hardly at all.
Can you work on commercial sites?
Yes, regularly. We can plan bigger jobs in stages to suit the site.
Can I do it myself?
That depends on the joint. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional.
My new home is still under warranty. Should I contact you?
If you are still within the builder’s snagging or warranty period, report it to them first. If it isn’t sorted, or keeps failing, get in touch with us.
What information do you need?
Tell us what needs doing and where, with pictures by email if possible. We’ll ask anything else we need to know.
How much does new build mastic cost in Notting Hill?
We don’t publish prices, because the cost depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.
What affects the quote in Notting Hill
We do not publish a price list. The quote depends on:
- How many areas need sealing
- Working hours on commercial sites
- Which sealant suits the joint
- How easy the joints are to reach
Doing several joints on one visit usually makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. We’ll give you a clear price for the lot.
Helping us quote
Photos by email are helpful but not essential. Try to tell us:
- Any previous sealing or DIY work
- If it’s domestic, commercial or a hotel
- Pictures of the joints, sent by email
- The problem you’ve noticed
We quote each job on its own, so the first step is telling us about yours. Simply phone 0345 464 0079 or drop us an email and describe the job, and pictures are welcome.
Can I do it myself?
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.
A DIY attempt doesn’t rule out a professional job. We cut it out and start again, so just mention it when you contact us.
Why it’s worth doing now in Notting Hill
For developers, getting the sealant right first time saves return visits. Snagging visits for failed sealant cost time on every plot and most come down to preparation. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and by the time it shows on a wall or ceiling in Notting Hill, the repair is bigger than the sealant job would have been.
We don’t show prices on the website, because each job is priced on what it involves. For a quick quote, please call 0345 464 0079 or drop us an email and we will talk you through it.
What you get with us
- Homes, businesses and hotels
- Tidy, careful work
- White, clear, grey or coloured to suit, where the product allows
- Rated 4.9 stars on Google
Read our cost guide and what customers say.
For landlords and businesses
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements and we’ll give you a quote.
We also work for property managers and facilities teams. Several sites can be quoted together, and we are fully insured.
The process
A visit follows a simple pattern: we look at the joints together, protect the area around them, carry out the job and tidy away. Most jobs take a few hours in a single home. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Notting Hill. A visitor permit or a nearby bay makes the visit run more smoothly.
- Each joint is checked for movement before we start.
- Old sealant is cut out and the joints cleaned.
- We make sure the joints are dry and prime them if needed.
- 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
- Where the joints are inside, avoid wetting them before we arrive
- Tell us about any previous sealing or DIY attempts
- Move anything stored near the joints
How to get a quote
Need a quote? Please ring 0345 464 0079 or send us an email with a few details. You will know what we plan to do, and what it will cost, before any work begins.