Greater London · England
Bath & shower resealing (mastic) in Blackheath, Greater London
Bath, shower and sink resealing with new mould-resistant silicone in Blackheath, carried out at your home and guaranteed for a year.
- Missing sealant behind the taps
- Discoloured, yellow sealant
- Gaps in the seal
Honest limits
We will always be straight with you, so here’s what a repair won’t do:
- Water damage behind the bath that needs a builder
- Loose tiles, which need refixing first
- Gaps too big for silicone alone
Not sure? Send photos and we will give you a straight answer before booking.
What we work on
- Baths
- Basins & vanity units
- Wet rooms
- Kitchen worktops & sinks
- Shower trays & enclosures
How we handle bath resealing in Blackheath
A good reseal is all about preparation: old silicone removed, mould treated, the joint cleaned and dried. Only then does the new sealant go on, in a neat, continuous bead. Whether it’s black spots in the silicone and silicone smeared on tiles, we can help.
A one-year guarantee comes with the work, just as it does everywhere we cover.
- Where
- Blackheath (SE3, SE13, SE10)
- County
- Greater London
- Warranty
- 12 months on all our work
- Quotes
- Free, fixed price from pictures
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
Aftercare tips
Simple care helps the repair last. Our advice:
- Open a window after bathing
- Reseal at the first sign of lifting
- Clean the sealant gently and regularly
- Dry the seal after bathing
Don’t scrape the sealant with anything sharp, and don’t stand bottles on the seal.
Mouldy sealant is more than a cosmetic problem. Resealing early keeps water out of the walls and floor.
Common questions in Blackheath
Is it worth repairing rather than replacing?
In most cases, yes. A repair skips the removal, fitting and redecorating. If it isn’t worth repairing, we’ll tell you.
Do you seal over the old sealant?
All the old sealant comes out. New silicone will not bond to old.
Are you a vetted contractor?
We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.
Is it OK to have pets in the house?
Yes, as long as they stay out of the room we are working in. We’ll let you know when it’s safe to use again.
How quickly can you book me in?
That depends on our diary for your area. Send photos with your postcode and we’ll reply with the earliest dates.
I’m a tenant. Can you help?
We are happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.
How long will it take?
Typically a couple of hours, plus curing time.
How much does bath resealing cost in Blackheath?
Because every job differs, we price from photos. You will get a fixed figure before you book.
Resealing in Blackheath: why it matters
Compared with repairing water damage, resealing is cheap. It’s quick, tidy and protects your home. Our prices are the same across the UK, with no extra for Blackheath. The job itself decides the price: how much damage, what it’s made of and how many items.
Why book with us
- Everything repaired in place
- We leave the room as we found it
- CHAS, Constructionline and SafeContractor accredited
- Repair technicians who travel to you, UK-wide
Read our full price list.
What we are called out for in Blackheath
In time, even good sealant discolours, especially in a busy family bathroom. Steam, soap and movement all take their toll.
Most people get in touch when they notice something like this:
- Mould you can’t clean out
- Missing sealant behind the taps
- Stained silicone
- A messy previous reseal
Comparing quotes
- If travel is included in the price
- What the guarantee covers, and for how long
- Whether a trained technician does the job
- Whether the price is fixed and includes VAT
Landlord and trade work in Blackheath
Builders, developers and site managers book us for snagging repairs, putting right damage done during fitting so nothing needs replacing. We hold CHAS, Constructionline and SafeContractor accreditations.
Builders use us to fix snagging damage before handover. Several plots can be done in one visit.
Blackheath and nearby
Blackheath is about 1 mile south-east of Greenwich, in Greater London. From the centre of Blackheath to the outlying streets, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. We cover 764 places in Greater London, from the larger towns to small villages.
We cover every part of SE3, SE13 and SE10 and the streets around it. From Pond Road, Heath Lane and Wemyss Road or a nearby road, a technician can come to you. If you are just outside Blackheath, we cover Vanbrugh Park Estate (1 mile north), Greenwich (1 mile north-west), Maze Hill (1 mile north), Lewisham (1 mile south-west) and Westcombe Park (1 mile north-east). We also work in nearby towns such as London (5 miles north-west), City of Westminster (8 miles north-west), Marylebone (7 miles north-west), Kensington (9 miles west), St Pancras (7 miles north-west) and Shoreditch (5 miles north-west).
Around Blackheath
In Blackheath, that means homes near Blackheath Proprietary School, St Matthew Academy and The Princess Of Wales Pub and the streets around them. Other local landmarks include All Saints' Church of England Primary School Blackheath (less than half a mile west), Manor House Gardens (1 mile south) and Church of All Saints (within half a mile south-west). There is a railway station in Blackheath itself: Blackheath station. Nearby you’ll also find Nunhead (2.7 miles west) and Greenwich District Hospital (1.1 miles north). Not far away are Tower Hill and Birdbrook Road Nature Reserve.
How the visit works
On the day itself, there is little for you to do. Let us in and show us the room, and we’ll get on with it. The job generally runs to about two hours for a bath.
- The surrounding area is protected and the joints masked.
- Old sealant and residue are removed.
- We clean, treat and dry the joint.
- We run a continuous bead of new silicone.
- The bead is smoothed, the tape removed and the seal left to cure.
How to prepare
- Let us know if it has been repaired before
- Clear toiletries, mats and anything else from around the area
- Plan for the room to be out of bounds to pets and children
Getting a price
You don’t need a survey visit. Photos are enough for us to price nearly every job: send a close-up, a wider shot and your postcode, and we will reply with a fixed price.
Related advice
What bath resealing costs
There are no hourly rates or hidden extras. The price depends on:
- Whether we combine several jobs
- Whether old repairs or coatings need taking off
- The type of damage
- The material
Most people are surprised how affordable a repair is, especially compared with replacing and refitting. Photos let us give you the exact figure.
Quotes from your photos
When you take your pictures, these tips help us give you a firm price:
- A coin beside the damage so we can judge size
- Natural light rather than flash
- Any earlier repairs or coatings
- A picture taken from further back
Getting a quote takes a couple of minutes: photograph the damage, then the whole bath or shower, add your postcode and send them over. What comes back is a fixed quote, not a guess.
Can I fix it myself?
It’s natural to want to try a repair yourself. The risk is that a kit repair hides the damage for a while, then fails, and then the old filler has to be removed first.
If you’ve already tried a DIY fix, that’s fine. We take the old repair out and do it properly, so it won’t stop us repairing it. It does add a little time, so tell us about it when you send pictures.
Also near Blackheath
What else we do in Blackheath
About our accreditations · Every repair comes with a one-year guarantee.
