Hertfordshire · England
Bath Resealing for Throcking homes
Local bath resealing for Throcking: a fixed quote from photos, a tidy visit and a one-year guarantee.
- Mould you cannot clean out
- Leaks at the edges
- An untidy old seal

About our bath resealing in Throcking
We cut out all of the old sealant, treat any mould, and reseal with new mould-resistant silicone. We reseal baths, showers, sinks and worktops, including the awkward bits behind the taps. Common call-outs are for discoloured, yellow sealant and an untidy old seal, on wet rooms, baths and shower trays & enclosures.
Big or small, you get the same one-year guarantee.

- Where
- Throcking (SG9)
- Region
- Hertfordshire
- Cover
- One year on every repair
- Quotes
- Fixed and free, based on photos
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
How it works
Here’s how a visit typically runs: we arrive on time, sheet and mask the area around the job, do the job and tidy away. Allow around two hours from start to finish. Before we go, we’ll explain how long to leave it and what to avoid for the first few days.
- The surrounding area is protected and the joints masked.
- We remove the old sealant and every trace of residue.
- We clean, treat and dry the joint.
- We run a continuous bead of new silicone.
- We smooth the bead, remove the tape and leave it to cure.
Preparing for the visit
- Make sure the area is dry
- Point us to the nearest place to park
- Move bottles, mats and clutter away from the area
Get a quote
There is no need for us to visit first. Photos are enough for us to price nearly every job: we need a close-up, a wider picture and your postcode, and we will come back to you with a fixed figure.
Related advice
Work for landlords and builders
Letting agents frequently send us photos straight from the inventory. That means we can quote before you even visit the property, and we can arrange access with the tenant directly if that helps.
For developers and builders, we fix damage before handover, saving last-minute replacements. We can visit several plots in one trip to keep costs down.
How we price bath resealing
Every quote is fixed and free. What we take into account:
- Access to the area
- How many areas need work
- Whether it’s a chip, crack, burn or wear
- The material
What it costs depends on how much damage there is and what kind, the material and how many items we do on one visit. We give a fixed quote from your pictures, so there are no surprises on the day.
How to get a fixed price
You can take the pictures on your phone. Ensure they show:
- The material, if you know it
- A clear, close picture of the problem area
- A coin beside the damage so we can judge size
- The postcode, so we can plan the visit
We price from pictures so you don’t have to wait in for a survey. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through, and you will get a fixed figure back.
Throcking: your questions answered
Which areas do you work in?
We work UK-wide, and that includes Throcking. Our prices are the same everywhere.
Will you leave a mess?
Very little mess: we sheet and mask everything nearby, and we leave the room clean.
Do you seal over the old sealant?
Never over old. It’s removed, cleaned off and the joint dried first.
Is there any odour?
There may be a mild smell during the work that clears as it cures.
Can landlords book you?
Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses.
Can you do more than one item on the same visit?
Yes. Combining jobs on one visit brings the cost down. Send pictures of everything you’d like done.
What do you need from me?
Just pictures, your postcode and a contact number. On the day, access to the room.
What if the damage is worse than the photos show?
Your quote covers the damage in the photos. If there’s more, we will tell you before starting.
Other services in Throcking
Common problems we fix in Throcking
Poor ventilation speeds things up: moisture sits on the joints longer, and mould takes hold.
The most common problems we are called about are:
- Unsealed corners
- Mould you cannot clean out
- Silicone smeared on tiles
- Gaps in the seal
Comparing quotes
- How to care for the finish
- The length of the guarantee and what it covers
- How the room is protected while they work
- Is the price fixed, and does it include VAT?
How to care for the repair
Much of the damage we repair could have been avoided. These habits help:
- Replace the seal when mould sets in
- Give the seal a regular clean
- Use the extractor fan
- Keep the joints dry
Leave the sealant to cure for the time we give you, normally about a day.
Damp below or loose tiles need checking quickly. There may be more going on, and we’ll say if you need a builder or plumber.
Our work in Throcking
Throcking is about 6 miles north-east of Stevenage, in Hertfordshire. We agree a date that works for you, and you’ll know when to expect us, so you’re not left waiting in all day. Throcking is one of 381 towns and villages in Hertfordshire we cover. Our nearest city page is London, about 31 miles away.
Every address in SG9 is covered, from the main roads to the quietest streets. Close by, we cover Cottered (1 mile south-west), Chipping (1 mile north-east), Buntingford (2 miles east), Aspenden (2 miles south-east) and Layston (2 miles east). Larger places within reach include Stevenage (6 miles south-west), Bishop's Stortford (11 miles south-east), Welwyn Garden City (12 miles south-west), Hitchin (9 miles west), Hoddesdon (14 miles south) and Hatfield (15 miles south-west).
What’s near Throcking
Our customers here include homes close to Freman College and Holy Trinity Church. Other landmarks nearby include Clothall Castle (4.1 miles west). Not far away are Hawkins Wood.
Resealing in Throcking: why it matters
A reseal is one of the cheapest bathroom jobs there is, and it protects everything around the bath. Failed sealant can lead to water damage that is much more expensive. No two jobs are quite the same, so we price each one individually. The size and type of damage, the material and access all play a part, and doing several things on one visit costs less than separate visits.
Why choose Surface Doctor in Throcking
- A fixed quote before booking
- Accredited with CHAS, Constructionline and SafeContractor
- One visit for most repairs
- Work done at your home or business
Take a look at our full price list.
Materials and what they mean for the repair
Shower trays
Trays are sealed with weight on them, for the same reason.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
Honest limits
A repair isn’t right for every job, for example:
- A flexing bath
- Loose tiles, which need refixing first
- Gaps so wide they need filling or trims before sealing
If in doubt, send photos and we’ll say what we think.
Materials we repair
- Shower trays & enclosures
- Basins & vanity units
- Kitchen worktops & sinks
- Baths
- Wet rooms
About our accreditations · Every repair comes with a one-year guarantee.

