Greater London · England
Bath & shower resealing (mastic) in Downham, Greater London
Our repair technicians come to Downham for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, with a one-year guarantee.
- Gaps by the taps
- Discoloured, yellow sealant
- An untidy old seal
Covering Downham
Downham is about 2 miles north of Bromley, in Greater London. Wherever you are in the BR1 postcode area, a technician comes to you. Our technicians cover all 764 towns and villages in Greater London. Our nearest city page is London, about 7 miles away.
Our repair technicians cover all of the BR1, SE6 and SE12 postcode area and the streets around it. Jobs here include addresses on Shaw Road, Arcus Road and Brook Lane. We also travel to Plaistow (1 mile south), Grove Park (1 mile north-east), Sundridge (1 mile south-east), Chinbrook (1 mile east) and Bellingham (1 mile west). We also work in nearby towns such as London (7 miles north-west), City of Westminster (9 miles north-west), Marylebone (9 miles north-west), Kensington (10 miles north-west), St Pancras (9 miles north-west) and Shoreditch (8 miles north-west).
What’s near Downham
Typical jobs here are in homes near Downham Fields, Bonus Pastor Catholic College and Holy Trinity College Bromley. Other local landmarks include Rangefield Primary School (less than half a mile south-west) and St Barnabas (within half a mile west). The closest station to Downham is Grove Park station, roughly 0.8 miles north-east. Other landmarks nearby include Municipal Borough of Bromley (1.8 miles south) and Prefab Museum (0.7 miles north-west). Not far away are Summer Hill and Downham Woodland Walk.
How we handle bath resealing in Downham
Baths are resealed with water in them, so the joint opens fully, which stops the new seal tearing the first time the bath is used. We work on basins & vanity units, kitchen worktops & sinks and shower trays & enclosures, and the jobs we see most are water getting behind the bath or tray and an untidy old seal.
All our work is covered by our one-year guarantee.
- Location
- Downham (BR1, SE6, SE12)
- Region
- Greater London
- Cover
- One year on every repair
- Price
- Fixed and free, based on pictures
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
Questions from Downham
Can pets and children be at home?
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.
Why does my sealant keep going mouldy?
Damp is the cause. Ventilation and drying keep it clean longer.
Is it worth repairing rather than replacing?
Typically, when the rest is in good condition. Repairing avoids the cost and disruption of replacing. If replacing would be better, we will say so.
Do the materials smell?
Expect a mild smell while we’re working.
How much does bath resealing cost in Downham?
Because every job differs, we price from pictures. You know the full cost before anything is booked.
Can you redo someone else’s repair?
Generally, yes. Tell us what was done before and we will plan for it.
How long before I can shower?
You’ll get the curing time from us, usually around a day.
Do I need to be at home?
Someone needs to let us in and show us the job. After that, you can carry on with your day.
Landlords, agents and businesses in Downham
Landlords, letting agents and housing providers in Downham use us as well as homeowners. Repairing between tenancies keeps void periods short, and it usually costs far less than a refit.
We regularly work with letting and managing agents. Just send photos, the address and how to get access.
When to call us in Downham
Sealant splits when the bath or tray moves, frequently because it was sealed while the bath was empty.
Look out for any of the following:
- A messy previous reseal
- Mould you can’t clean out
- Gaps by the taps
- Sealant that is split or lifting
What to look for in a quote
- If travel is included in the price
- Whether the colour is mixed to match
- What protection goes down before work starts
- How changes to the job are handled
Honest limits
We’ll always be straight with you, so here’s what a repair will not do:
- Hidden water damage
- Movement in the bath or tray
- Gaps too big for silicone alone
Not sure? Send pictures and we’ll give you a straight answer before booking.
What we work on
- Kitchen worktops & sinks
- Wet rooms
- Basins & vanity units
- Baths
- Shower trays & enclosures
What affects the price in Downham
Quotes are free and the price is fixed. What we look at:
- Whether it’s a chip, crack, burn or wear
- Doing more than one item at once
- The colour and finish to match
- The material and finish
A few things move the price: the amount of damage, the material, access to the area, and how many jobs we do in one trip. Send photos and you’ll get a fixed figure.
Quotes from your pictures
You can take the photos on your phone. Make sure they show:
- The material, if you know it
- A coin or ruler next to the damage for scale
- A close-up of the damage, in focus
- A wider photo showing the entire bath or shower
Ring 0345 017 0787, or send us photos through the quote form. With a clear picture of the damage and one of the whole bath or shower, we can give you a fixed price.
Keeping it looking good
To keep it looking its best for years:
- Replace the seal when mould sets in
- Keep bottles off the joints
- Wipe the joints dry after use
- Air the room after use
Leave the sealant to cure for the time we give you, generally around 24 hours.
Black mould in sealant is not just unsightly; it shows moisture is getting in. Resealing early keeps water out of the walls and floor.
Materials and what they mean for the repair
Baths
We fill the bath before sealing, so the joint is at its widest.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.
What happens on the day
We agree an arrival time beforehand, so you’re not left guessing. Once we are there, the work takes a couple of hours. The room is left tidy and you will know when it can be used.
- The old silicone is cut out completely.
- We remove the residue and clean the joint.
- Any mould is treated and the joint dried.
- The bath is filled with water, or weight put on the tray.
- We apply fresh mould-resistant silicone and tool a neat bead.
Getting ready for the visit
- Mention if the room is upstairs or in a flat
- Let the surface dry out before the visit
- Clear toiletries, mats and anything else from around the area
Get a quote
Getting a price is easy: take a close-up of the damage and a picture from further back, send them to us with your postcode, and we’ll reply with a fixed quote. There is no charge for the quote and you are under no obligation.
Related advice
DIY repairs versus a professional job
We understand the appeal of fixing it yourself. The risk is that a kit repair hides the damage for a while, then fails, and the old filler has to come out before a proper repair.
What a professional repair adds is preparation, colour matching and finishing. We prepare the area properly, mix the colour on site and polish the finish to match, then guarantee it for a year.
Towns and villages near Downham
Other services in Downham
About our accreditations · Every repair comes with a one-year guarantee.
