Hertfordshire · England
Bath & shower resealing (mastic) in St Leonards, Hertfordshire
Bath resealing in St Leonards without the cost of replacing. Get a fixed quote from your pictures, then we come to you.
- A messy previous reseal
- Silicone coming away from the tiles
- Stained silicone

What affects the price in St Leonards
A fixed quote means you know the cost before you book. We take into account:
- How hard the colour is to match
- Whether we combine several jobs
- What the surface is made of
- Access to the area
What it costs depends on how much damage there is and what kind, the material and how many jobs we combine into one visit. You get a fixed quote from your pictures, so you know the cost before you book.
How to get a fixed quote
Before you send pictures, these tips help us give you a firm price:
- Details of any past repairs
- A coin or ruler next to the damage for scale
- Daylight if possible, and no flash reflection
- Where you are, by postcode
Getting a quote takes a couple of minutes: photograph the damage, then the entire bath or shower, add your postcode and send them to us. You’ll get a fixed quote, not an estimate.
Bath resealing at your home in St Leonards
A reseal is a small job that makes a big difference. Fresh joints make the entire room look cleaner, and they protect the walls and floor. We regularly repair wet rooms, shower trays & enclosures and baths, and common reasons people get in touch are gaps in the seal and stained silicone.
Your repair is guaranteed for a year, as with every job we do.

- Where
- St Leonards (HP23)
- County
- Hertfordshire
- Cover
- 12 months on all our work
- Quotes
- Fixed and free, based on photos
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
About St Leonards
St Leonards is about 4 miles north-west of Chesham, in Hertfordshire. From the centre of St Leonards to the outlying streets, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. We cover all 381 towns and villages across Hertfordshire, from the larger towns to small villages. Our nearest city page is London, about 31 miles away.
Our repair technicians cover all of the HP23 postcode area and the streets around it. From Bottom Road, Gilbert's Hill and Jenkins Lane or a nearby road, we can come to you. Other places close to St Leonards include Buckland Common (1 mile east), Cholesbury (1 mile east), Hastoe (1 mile north), Swan Bottom (1 mile south-west) and Lee Common (2 miles south). Larger places within reach include Watford (14 miles south-east), Hemel Hempstead (9 miles east), St Albans (15 miles east), Harpenden (15 miles east), Berkhamsted (5 miles east) and Rickmansworth (12 miles south-east).
Around St Leonards
Our customers here include homes close to Church of St Leonard and White Lion Public House, among other places. The nearest railway station is Wendover station, about 2.9 miles west of the centre. Other landmarks nearby include Trenchard Museum (2.2 miles north-west) and Hawridge Court (2.5 miles south-east). The countryside around St Leonards includes Dancersend Nature Reserve and Pavis Wood.
How the visit works
A typical visit goes like this: we arrive on time, protect everything around the work area, do the job and clear up. Plan for a couple of hours from start to finish. Before leaving, we tell you how long to leave it and what to avoid for the first few days.
- First we strip out every bit of the old mastic.
- Next we clean the joint and deal with mould.
- We ensure the joint is completely dry.
- We fill a bath with water before sealing so the gap is at its widest.
- We run a new bead of mould-resistant silicone and smooth it neatly, taps included.
Preparing for the visit
- Let us know about parking or access
- Tell us if there are stairs or a lift
- Open a window if you can
Ask for a price
Send us a picture of the damage and one of the whole item, and tell us you’re in St Leonards, and we’ll come back with a fixed quote.
Advice
Work for landlords and builders
Landlords, letting agents and housing providers in St Leonards use us as well as householders. Repairing between tenancies keeps void periods short, and it usually costs far less than a refit.
Rented homes see more wear and tear, and replacing things at every changeover adds up. A repair between tenancies is a cheaper way to keep the property in good order.
What we cannot put right
A few problems are outside what a surface repair can do:
- Loose tiles, which need refixing first
- A bath or tray that moves, until its support is fixed
- Rotten walls or floors behind the bath
Not sure? Send photos and we will give you a straight answer before booking.
Materials we work on in St Leonards
- Shower trays & enclosures
- Baths
- Kitchen worktops & sinks
- Basins & vanity units
- Wet rooms
Is resealing worth it?
Resealing is routine maintenance. Putting off a reseal lets water get behind the bath or tray, which costs far more to put right. 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. Photos let us give you a fixed figure.
Why choose Surface Doctor in St Leonards
- Every repair guaranteed for a year
- No need to remove anything
- Most jobs done in one visit
- Rooms protected and left tidy
Take a look at our prices page.
Keeping it looking good
After the repair has cured, a few habits help it last:
- Clean the sealant gently and regularly
- Reseal at the first sign of lifting
- Don’t stand toiletries on the seal
- Use the extractor fan
Do not scrape the sealant with anything sharp, and don’t stand bottles on the seal.
Do not wait until water gets behind the bath. Gaps or lifting edges mean it needs doing.
Places near St Leonards
What else we do in St Leonards
Do you need bath resealing in St Leonards?
No sealant lasts for ever. Each shower leaves moisture and soap behind, which mould feeds on, and the joint moves slightly every time the bath is filled.
These are the problems we’re asked about most:
- Black spots in the silicone
- Gaps in the seal
- A messy previous reseal
- Missing sealant behind the taps
Before booking anyone
- Whether the colour is mixed to match
- What preparation is included
- How soon you can use it again
- Is the price fixed, and does it include VAT?
FAQs for St Leonards
What areas do you cover?
Everywhere in the UK, St Leonards included. There’s no extra charge for travel.
Is it OK to have pets in the house?
Please keep children and pets out of the room during the visit and until it has cured. The rest of the house is unaffected.
What happens if you find more damage?
We stop, show you and agree any change before carrying on. Nothing extra is done without your say-so.
How do I get a price for bath resealing in St Leonards?
Every job gets a fixed price based on pictures of the damage. Send a close-up of the damage and a wider photo with your HP23 postcode.
How long before I can shower?
We will give you the curing time, generally around a day.
Are there extra charges for St Leonards?
There is no separate call-out charge. Your fixed price includes everything.
Can I get a quote without a visit?
Yes, almost always. A close-up and a wider photo are enough to give a fixed quote.
Do you work for landlords and businesses?
We do, regularly. We quote for multiple addresses and fit around tenancy changeovers.
Can I fix it myself?
The difference between a kit and a professional repair is mostly in the preparation and colour. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, and the work is guaranteed.
For a hairline mark somewhere you’ll never see, a kit may be enough. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.
About our accreditations · Every repair comes with a one-year guarantee.

