Greater London · England
Bath & shower resealing (mastic) in Greenhill, Greater London
Bath resealing in Greenhill without the cost of replacing. Get a fixed price from your pictures, then we come to you.
- Damp near the bath
- Discoloured, yellow sealant
- Unsealed corners
Why it’s worth resealing in Greenhill
Resealing is routine maintenance. Leaving split or mouldy sealant can let water reach the walls and floor, which costs far more to put right. Most people are surprised how affordable a repair is, especially compared with replacing and refitting. Photos let us give you the exact figure.
What you get with us
- No extra charge for your area
- Most jobs done in one visit
- Repair technicians who travel to you, UK-wide
- Honest advice, even when it means no job
Read our full price list.
Bath resealing at your home in Greenhill
A reseal is a small job that makes a big difference. Fresh joints make the entire room look cleaner, and they keep water out. We work on baths, wet rooms and kitchen worktops & sinks, and common reasons people contact us are leaks at the edges and missing sealant behind the taps.
You are covered after we leave: each job carries a one-year guarantee, and we explain what it covers before booking.
- Where
- Greenhill (NW3, NW6)
- County
- Greater London
- Guarantee
- One year on every repair
- Quotes
- Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
What we’re called out for in Greenhill
A bathroom without good ventilation is hard on sealant: moisture sits on the joints longer, and mould grows faster.
Common reasons people in Greenhill contact us include:
- Unsealed corners
- Gaps in the seal
- Black mould in the sealant
- An untidy old seal
Before booking anyone
- Who turns up on the day
- Whether the price covers travel
- What protection goes down before work starts
- Whether the price is fixed and includes VAT
Can I fix it myself?
You can buy a DIY kit for most repairs, and they can make a small mark look better. Where they fall down is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler often lifts.
What a professional repair adds is preparation, colour matching and finishing. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, then guarantee it for a year.
Towns and villages near Greenhill
Other services in Greenhill
How the visit works
It’s a tidy, low-fuss visit. We agree the arrival time in advance, protect the area, then carry out the work, which typically takes about two hours for a bath. If we find something your pictures didn’t show, we’ll explain it before carrying on.
- The old silicone is cut out completely.
- We remove the residue and clean the joint.
- We treat mould and dry the joint thoroughly.
- The bath is filled with water, or weight put on the tray.
- We apply fresh mould-resistant silicone and tool a neat bead.
Preparing for the visit
- Keep children and pets away from the room on the day
- Clear toiletries, mats and anything else from around the area
- Tell us if there are stairs or a lift
How to get a price
Getting a price is easy: take a close-up of the damage and a photo from further back, send them to us with your postcode, and we’ll reply with a fixed quote. Quotes are free and no obligation.
Advice
How to look after the repair
How the surface is treated afterwards matters. Here’s what we suggest:
- Keep bottles off the joints
- Air the room after use
- Run the extractor fan during and after showers
- Wipe the joints dry after use
Do not scrape the sealant with anything sharp, and keep shampoo bottles off the joints.
If you notice damp, stains on the ceiling below or loose tiles, act quickly. There may be more going on, and we will say if you need a builder or plumber.
Repairs by material
Baths
Baths are resealed with water in them, to open the joint fully.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Common questions in Greenhill
Can tenants book a repair?
We can work for tenants, landlords or agents. Just ensure the landlord agrees.
How much does bath resealing cost in Greenhill?
Because every job differs, we price from photos. You will get a fixed figure before booking.
Is it worth repairing rather than replacing?
Normally, when the rest is in good condition. Repairing avoids the cost and disruption of replacing. We will tell you honestly if replacement makes more sense.
How long before I can shower?
We’ll give you the curing time, typically around a day.
What areas do you cover?
We cover the entire UK, including Greenhill and the rest of Greater London. Just include your postcode and we’ll offer you dates.
What happens after I send photos?
You get a fixed quote and available dates. If we need another angle, we will ask.
Can I add another job to the visit?
Yes, and it’s often cheaper. Just add the extra items to your pictures and you will get one combined price.
Is the work guaranteed?
Every repair comes with a one-year guarantee. Ask us what it covers when you get your quote.
What bath resealing costs
There’s no area surcharge for Greenhill. What changes the price is:
- Unusual colours or finishes
- The material
- How easy the damage is to reach
- Previous DIY repairs that have to come out
We do not add extras on the day. What we quote from your pictures is what you pay, and if the damage turns out to be different, we discuss it before starting.
Send photos for a quote
When you take your photos, these tips help us give you a firm price:
- Where you are, by postcode
- A coin beside the damage so we can judge size
- One sharp close-up of the damage
- Whether it’s been repaired or coated before
A quote takes minutes to ask for: photograph the damage, then the entire bath or shower, add your postcode and send them to us. You will get a fixed quote, not an estimate.
Honest limits
We will not take on work that won’t last, so here’s what a repair can’t put right:
- Water damage behind the bath that needs a builder
- Loose tiles, which need refixing first
- Very wide gaps that need a trim
If in doubt, send pictures and we will say what we think before you book.
Surfaces we repair
- Baths
- Wet rooms
- Shower trays & enclosures
- Basins & vanity units
- Kitchen worktops & sinks
About Greenhill
Greenhill is about 1 mile north-east of Hampstead, in Greater London. Our work suits any type of property, old or new, large or small, plus businesses and rented homes. Greenhill is one of 764 towns and villages in Greater London where we work.
Here we cover the NW3 and NW6 postcode area. Whether you live on Back Lane, Well Road and Ornan Road or anywhere nearby, a technician can come to you. Nearby, we also work in Hampstead (1 mile south-west), Vale of Health (1 mile north), West Hampstead (1 mile west), Fortune Green (1 mile west) and Haverstock (1 mile south-east). Further out, we also cover London (5 miles south-east), City of Westminster (3 miles south), Marylebone (3 miles south-east), Kensington (4 miles south), St Pancras (3 miles south-east) and Shoreditch (5 miles south-east).
What’s near Greenhill
Locally, our jobs take us to homes close to Cecil Sharp House, King William IV Public House and Fitzjohn's Primary School. You will also find South Hampstead High School (0.6 miles south), Hampstead Heath (0.7 miles north-east), Rosslyn Hill Unitarian Chapel (less than half a mile east) and The Royal School (under half a mile south). Greenhill has its own railway station: Hampstead Heath station. Nearby you’ll also find O2 Centre (0.6 miles south-west) and Isokon Gallery (0.6 miles east). Open spaces near Greenhill include Belsize Wood and Parliament Hill.
- Local facilities include Frognal and Fitzjohns (under half a mile west)
About our accreditations · Every repair comes with a one-year guarantee.
