Vale of Glamorgan · Wales

Bath & shower resealing (mastic) in Llandough, Vale of Glamorgan

Our repair technicians come to Llandough for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, and the work is guaranteed.

  • Water getting behind the bath or tray
  • Sealant that’s split or lifting
  • Mould you cannot clean out
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing near Llandough

Bath resealing in Llandough, done in place

We reseal baths with them filled with water, so the joint opens fully, so the seal does not tear when the bath is first used. Common call-outs are for water getting behind the bath or tray and stained silicone, across wet rooms, kitchen worktops & sinks and baths.

We stand behind the work with a one-year guarantee.

Technician in a mask working on a freestanding roll-top bath
Location
Llandough (CF64, CF11)
Area hub
Vale of Glamorgan
Warranty
A year, on every repair
Quotes
Free, fixed quote from pictures
Phone
0345 017 0787
Page updated
23 October 2026

Looking after it afterwards

After the repair has cured, a few habits help it last:

  • Use the extractor fan
  • Air the room after use
  • Wipe the joints dry after use
  • Reseal when black spots will not clean off

Let it cure fully before using the bath or shower, normally around 24 hours.

Reseal before water gets in. Split or lifting sealant is a sign it’s time.

About Llandough

Llandough is about 1 mile north-west of Penarth, in the Vale of Glamorgan. Whether you’re in the middle of Llandough or on the outskirts, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. Llandough is one of 67 places in the Vale of Glamorgan we cover.

We work across the CF64 and CF11 postcode area. Whether you live on Lewis Road, Clive Lane and Barry Road or anywhere nearby, we can come to you. Llandough sits on or near the A4055 and A4160, so getting to you is simple. If you are just outside Llandough, we cover Cogan (1 mile south-east), Penarth (1 mile south-east), Penarth Marina (1 mile east), Morristown (1 mile south) and Tiger Bay (1 mile north-east). Further out, we also cover Barry (4 miles south-west), Gibbonsdown (4 miles south-west), Cadoxton (4 miles south-west), Llantwit Major (13 miles west), Cowbridge (11 miles west) and Merthyr Dyfan (4 miles south-west). Llandough is among the bigger towns we cover in the Vale of Glamorgan.

Local landmarks in Llandough

Typical jobs here are in homes near St Cyres Comprehensive School, Grangemoor Park and Llandough Primary School, among other places. You will also find The Merrie Harrier pub (less than half a mile south) and St Dochdwy's Church (within half a mile north). There is a railway station in Llandough itself: Cogan station. Well-known places in the area include Mermaid Quay (1.7 miles north-east) and Firing Line: Cardiff Castle Museum of the Welsh Soldier (2.4 miles north). The countryside around Llandough includes Penarth Head Hill and Roath Basin.

Map of Llandough © OpenStreetMap contributors

How it works

Here’s how a visit typically runs: we arrive on time, protect everything around the work area, carry out the work and clear up. Plan for about two hours for a bath from start to finish. Before leaving, we tell you when it can be used and what to avoid for the first few days.

  1. The surrounding area is protected and the joints masked.
  2. We remove the old sealant and every trace of residue.
  3. We clean, treat and dry the joint.
  4. Fresh silicone is applied in a continuous bead.
  5. The bead is smoothed, the tape removed and the seal left to cure.

Before we arrive

  • Let the surface dry out before the visit
  • Open a window if you can
  • Let us know which floor the room is on

Get a quote

Ring 0345 017 0787, or send us pictures through the quote form. With a clear picture of the damage and one of the entire bath or shower, we can price the job.

Send photos for a quote

Advice

What we can’t put right

Some problems need a builder, plumber or fitter rather than us:

  • Water damage behind the bath that needs a builder
  • Gaps so wide they need filling or trims before sealing
  • Movement in the bath or tray

If in doubt, send pictures and we’ll say what we think.

Materials we repair

  • Basins & vanity units
  • Baths
  • Shower trays & enclosures
  • Wet rooms
  • Kitchen worktops & sinks

Llandough questions

Do you cover Llandough?

Yes. We cover the whole UK and travel to Llandough and the rest of the Vale of Glamorgan. Send photos and we will quote, or call 0345 017 0787.

Are there extra charges for Llandough?

No. Our quotes include travel, with the same prices everywhere we work.

How long does resealing take?

Usually a couple of hours, plus curing time.

I’m a tenant. Can you help?

We’re happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.

Is my repair covered?

Yes: twelve months. If anything goes wrong with the repair within the year, we return to fix it.

Why does my sealant keep splitting?

Movement is the usual cause, or it was sealed with the bath empty. We seal baths full of water.

Which areas do you work in?

Across the UK. Our prices are the same everywhere.

Can landlords book you?

Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses.

What bath resealing costs

Quotes are free and the price is fixed. What we look at:

  • What kind of damage it is
  • How many areas need work
  • The material and finish
  • The colour and finish to match

Instead of hourly rates, we fix the price before we start. Damage, material and access decide it.

Getting a price from photos

You can take the pictures on your phone, there’s no need for anything special. Just make sure we can see:

  • A wider photo showing the whole bath or shower
  • Something in shot to show the size
  • A clear, close picture of the problem area
  • Daylight if possible, and no flash reflection

Most customers in Llandough get their price from photos. Add a line about what happened and your postcode, and we’ll reply with a fixed quote and the earliest dates we have.

Do you need bath resealing in Llandough?

Poor ventilation speeds things up: moisture sits on the joints longer, and mould takes hold.

Send us a photo if you notice any of these:

  • Mould you can’t clean out
  • Gaps in the seal
  • Unsealed corners
  • Stained silicone

What to look for in a quote

  • How long the guarantee is and what it covers
  • What preparation is included
  • How the room is protected while they work
  • What aftercare is recommended

Our hiring checklist

Landlords, agents and businesses in Llandough

For developers and builders, we fix damage before handover. We can visit several plots in one trip to keep costs down.

Rental properties take more wear, and replacing things at every changeover adds up. Repairing between tenants keeps the property presentable for less.

Is resealing worth it?

A professional reseal costs little compared with water damage. It’s a quick job that protects your walls and floors. Compared with replacing, repairing generally costs far less, because there is no removal, plumbing or making good. Your fixed quote shows exactly what’s included.

Why us?

  • Rooms protected and left tidy
  • No extra charge for your area
  • Fixed prices from your pictures
  • Everything repaired in place

Read our prices page.

DIY repairs versus a professional job

For a hairline mark somewhere you will never see, a kit may be enough. For anything you look at every day, anything that has rusted, cracked or holed, or anything on a coloured surface, it’s worth having it done properly.

A DIY attempt isn’t a disaster. We remove the old filler and start again, so it won’t stop us repairing it. It does add a little time, so tell us about it when you send photos.

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About our accreditations · Every repair comes with a one-year guarantee.

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