Greater London · England
Bath & shower resealing (mastic) in Mill Hill, Greater London
Bath resealing for Mill Hill, without a refit. Send us pictures for a fixed quote, then we come to you.
- Stained silicone
- Missing sealant behind the taps
- Black spots in the silicone
Bath resealing in Mill Hill, done in place
Resealing is one of the simplest ways to protect your bathroom. Old, split or mouldy sealant lets water get behind the bath or tray, and resealing puts a stop to that. If you are dealing with black spots in the silicone and an untidy old seal, we can help, on basins & vanity units, wet rooms and shower trays & enclosures alike.
You are covered for a year from the day of the repair. If anything is not right, ring us and we will come back.
- Where
- Mill Hill (NW7, N20)
- County
- Greater London
- Warranty
- One year on every repair
- Price
- Free and fixed, from your pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
Signs you need bath resealing in Mill Hill
Even good sealant eventually discolours particularly in a well-used bathroom. Steam, soap and movement all take their toll.
These are the problems we are asked about most:
- Water getting behind the bath or tray
- A messy previous reseal
- Missing sealant behind the taps
- Discoloured, yellow sealant
What to look for in a quote
- Whether the price covers travel
- How to look after the finish
- Who turns up on the day
- What happens if the damage is worse than the photos show
How the visit works
We work cleanly and quietly. Protection goes down first, then the job itself takes around two hours. At the end we talk you through how soon it can be used and how to look after it.
- The old silicone is cut out completely.
- We remove the residue and clean the joint.
- Any mould is treated and the joint dried.
- We fill the bath, or weight the tray, to open the joint.
- We apply fresh mould-resistant silicone and tool a neat bead.
How to prepare
- Avoid using the area for a few hours before we arrive
- Mention any earlier repairs or resurfacing
- Mention if the room is upstairs or in a flat
Getting a price
The quickest way to a price is to send two or three pictures using our quote form or call us. We will say right away whether it can be repaired.
Read more
What affects the price in Mill Hill
Each job gets its own fixed price. This is what makes a difference:
- How many areas need work
- Previous DIY repairs that have to come out
- Access to the area
- What kind of damage it is
A repair usually costs much less than people expect, particularly next to the cost of replacement. Photos let us give you the exact figure.
Getting a price from pictures
Most quotes are done from pictures alone. To help us price it:
- A close-up of the damage, in focus
- Good light, ideally daylight, without flash glare
- The postcode, so we can plan the visit
- Any earlier repairs or coatings
For most jobs, photos are all we need to give you a price. Add a line about what happened and your postcode, and we will send back a fixed quote and some dates.
Nearby places to Mill Hill
Also in Mill Hill
Landlord and trade work in Mill Hill
For developers and builders, we fix damage before handover. Several plots can be done in one visit.
Hospitality businesses can’t afford rooms out of action for long, so most of our work is done in a single visit. We will fit around changeovers where we can.
About Mill Hill
Mill Hill is about 1 mile north-east of Burnt Oak, in Greater London. We agree a date that works for you, and you’ll know when to expect us, so there is no waiting around. Mill Hill is one of 764 towns and villages in Greater London where we work. We work right across the region, from Mill Hill to London (10 miles away).
Jobs in NW7 and N20 are booked in the same way as anywhere else. From Daws Lane, Byron Road and High Street or anywhere nearby, we can come to you. We also travel to The Hale (1 mile west), Burnt Oak (1 mile south-west), Grahame Park (1 mile south), Totteridge (2 miles north-east) and Edgware (2 miles west). Larger places within reach include London (10 miles south-east), City of Westminster (8 miles south-east), Marylebone (8 miles south-east), Kensington (8 miles south), St Pancras (8 miles south-east) and Shoreditch (9 miles south-east).
What’s near Mill Hill
Typical jobs here are in homes near Copthall School, St Paul's CofE Primary School NW7 and Bittacy Hill Park. Nearby too are St Paul's Church (under half a mile north-west), Mill Hill School (under half a mile south), Rising Sun pub (0.7 miles north-west) and Francis Skaryna Belarusian Library and Museum (2 miles east). For rail, the closest station is Mill Hill Broadway station, about 1 mile south-west of the centre. Nearby you will also find Municipal Borough of Hendon (2.2 miles south) and Francis Skaryna Belarusian Library and Museum (2 miles east). Green spaces nearby include The Mill Field and Darland's Lake.
DIY repairs versus a professional job
The difference between a kit and a professional repair is mostly in the preparation and colour. We prepare the area properly, mix the colour on site and polish the finish to match, and the work is guaranteed.
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.
Mill Hill: your questions answered
Do you seal over the old sealant?
No, we never seal over old silicone. It’s removed, cleaned off and the joint dried first.
When can you do it?
We will give you dates with your quote. If it’s urgent, say so and we’ll do what we can.
Can you redo someone else’s repair?
Yes, regularly. It can add a little time, which we include in the quote.
How long does resealing take?
Generally a couple of hours, then it needs to cure.
When can I use the bath after resealing?
Normally about a day later. We confirm before we leave.
Do I need to be at home?
We need someone to let us in. After that, you can carry on with your day.
Can you do more than one item on the same visit?
Yes, and it’s frequently cheaper. Send pictures of everything together and we will quote them together.
How do I stop mould in sealant?
Mostly moisture and poor ventilation. We use mould-resistant silicone, and ventilation helps it last.
Is resealing worth it?
Putting new silicone over old doesn’t last. It soon peels, and mould stays trapped behind it. A proper reseal removes the old first. It helps to know what pushes a price up or down: access, material, the extent of the damage and whether we can do several items together. Send photos and you will get a fixed figure.
Why Mill Hill customers choose us
- We’ll tell you if it’s not worth repairing
- One price list for the whole UK
- Accredited with CHAS, Constructionline and SafeContractor
- No need to remove anything
Take a look at our pricing.
Keeping it looking good
So the finish stays in good condition for years:
- Give the seal a regular clean
- Let steam out after showers
- Replace the seal when mould sets in
- Keep the joints dry
Avoid scraping the joints, and don’t stand bottles on the seal.
Don’t wait until water gets behind the bath. Gaps or lifting edges mean it needs doing.
Honest limits
A few problems are outside what a surface repair can do:
- Water damage behind the bath that needs a builder
- A bath or tray that moves, until its support is fixed
- Hollow or loose tiles
Not sure? Send pictures and we will give you a straight answer before you book.
What we work on
- Shower trays & enclosures
- Basins & vanity units
- Baths
- Kitchen worktops & sinks
- Wet rooms
About our accreditations · Every repair comes with a one-year guarantee.
