Somerset · England
Bath & shower resealing (mastic) in Northwick, Somerset
Fixed-price bath resealing in Northwick and the surrounding area, normally in one visit and guaranteed for a year.
- Silicone smeared on tiles
- Discoloured, yellow sealant
- Damp near the bath
What a repair can’t fix
Some jobs aren’t right for a repair, for example:
- Loose tiles, which need refixing first
- A bath or tray that moves, until its support is fixed
- Gaps so wide they need filling or trims before sealing
If in doubt, send pictures and we will say what we think before booking.
Surfaces we repair
- Wet rooms
- Baths
- Kitchen worktops & sinks
- Basins & vanity units
- Shower trays & enclosures
Bath resealing in Northwick without replacing anything
A reseal is a small job that makes a big difference. Clean, white joints make a bathroom look cared for, and they keep water out. Common call-outs are for gaps in the seal and gaps by the taps, on basins & vanity units, shower trays & enclosures and wet rooms.
The work is guaranteed for twelve months. If something isn’t right in that time, we come back and put it right.
- Area
- Northwick (TA9)
- Area hub
- Somerset
- Cover
- A year, on every repair
- Quotes
- Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
Nearby places to Northwick
More services for Northwick
How the visit works
Once we are through the door, the aim is to do the job without disturbing the rest of your home. Surfaces nearby are masked off, the job takes around two hours, depending on what we find, and we finish with a tidy-up and a look at the finished work together.
- We cut out all of the old sealant.
- 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.
- New mould-resistant silicone is applied and tooled neatly.
Before we arrive
- Keep pets and children out of the room while we work
- Let us know if it has been repaired before
- Point us to the nearest place to park
Get a quote
Ring 0345 017 0787, or send us photos through the quote form. With one close-up and one wider picture, we can price the job.
Related advice
Materials and what they mean for the repair
Baths
We fill the bath before sealing, to open the joint fully.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Keeping it looking good
Most damage we see is avoidable. These habits help:
- Open a window after bathing
- Ventilate the bathroom well
- Reseal when black spots won’t clean off
- Dry the seal after bathing
Keep the room well ventilated, and wipe the joints after use.
Don’t wait until water gets behind the bath. Split or lifting sealant is a sign it’s time.
Landlords, agents and businesses in Northwick
For anyone letting property in or around Northwick, we’ll quote for several properties at once. Just send pictures for each address and we will price them together.
We regularly price jobs from inventory or check-out pictures. That means we can quote before you even visit the property, and we can arrange access with the tenant directly if that helps.
Why it’s worth resealing in Northwick
Resealing costs very little. Leaving failed sealant can let water cause damage that costs far more to fix. Our prices are the same across the UK, so there is no premium for Northwick. What changes the price is the job itself: the material, the amount of damage and how many items.
Why choose Surface Doctor in Northwick
- Work done at your home or business
- Everything repaired in place
- Every repair guaranteed for a year
- We leave the room as we found it
Take a look at our full price list.
Questions from Northwick
How do I book?
Photos of the damage, a picture of the entire bath or shower and your postcode. After that, we just agree a date.
Do you charge for travel?
No. Our quotes include travel, and we charge the same wherever you are.
Why does my sealant keep going mouldy?
Damp is the cause. Run the fan, dry the joints and the new seal stays cleaner for longer.
Do the materials smell?
A little, depending on the job. Ventilation keeps it to a minimum, and it soon fades.
What happens if you find more damage?
The price is fixed for what the photos show. Anything extra is discussed before we begin.
Do you work for landlords and businesses?
Yes. We carry out repairs for homeowners, landlords, letting agents, builders and businesses.
How quickly can you book me in?
It depends on the time of year and where you are. We’ll offer you dates when we send your quote.
It’s been repaired before. Can you still fix it?
Generally, yes. Let us know what was used before.
Should I try a DIY kit first?
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: they come in a handful of shades, and if the surface isn’t prepared the repair will not last.
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, then guarantee it for a year.
About Northwick
Northwick is about 4 miles east of Burnham-on-Sea, in Somerset. Our work suits any type of property, from flats and terraces to detached houses and new builds, as well as offices, shops and holiday lets. We work in all 640 towns and villages in Somerset.
Jobs in TA9 work the same way as everywhere else we cover. We also travel to Mark Causeway (1 mile south), Vole (1 mile north), Watchfield (1 mile south-west), Battleborough (2 miles north-west) and Bason Bridge (2 miles south-west). Larger places within reach include Bridgwater (8 miles south-west), Burnham-on-Sea (4 miles west), Wells (11 miles east), Street (10 miles south-east), Glastonbury (10 miles south-east) and Cheddar (6 miles north-east).
Landmarks near Northwick
Our customers here include homes close to Church of St Mark, Hill Brow Preparatory School for Boys and Mark First and Pre-School CE Academy, among other places. For rail, the closest station is Highbridge & Burnham station, roughly 2.9 miles west. Further afield, we also cover the area around Burnham on Sea War Memorial Hospital (3.7 miles west).
What affects the price in Northwick
We don’t charge extra for travel to Northwick. The price comes down to:
- The colour and finish to match
- The material and finish
- The type of damage
- How many areas need work
The price reflects the work involved, not where you live. You will see the full price before booking.
Quotes from your photos
Phone pictures are fine. Make sure they show:
- Any details about the material
- Your postcode, so we can check dates
- Good light, ideally daylight, without flash glare
- Any earlier repairs or coatings
The quickest way to a price is to send two or three pictures through our quote form or ring us. We’ll say right away if a repair is the right fix.
About our accreditations · Every repair comes with a one-year guarantee.
