Merthyr Tydfil · Wales

Bath Resealing for Morlais Castle homes

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

  • Black mould in the sealant
  • Silicone smeared on tiles
  • Old sealant that looks dirty
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing near Morlais Castle

Bath resealing in Morlais Castle without replacing anything

A fresh seal protects your bathroom. Old, split or mouldy sealant lets water get behind the bath or tray, and resealing puts a stop to that. We work on wet rooms, shower trays & enclosures and kitchen worktops & sinks, and the jobs we see most are silicone coming away from the tiles and old sealant that looks dirty.

Every job is backed for twelve months. If something goes wrong with the work, we come back.

Area
Morlais Castle (CF48)
County
Merthyr Tydfil
Guarantee
One year on every repair
Price
Fixed and free, based on photos
Telephone
0345 017 0787
Updated
23 October 2026
Technician in a mask working on a freestanding roll-top bath

Morlais Castle and nearby

Morlais Castle is about 1 mile north of Merthyr Tydfil, in Merthyr Tydfil. 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. Morlais Castle is one of 52 places in Merthyr Tydfil where we work. Our jobs stretch from Morlais Castle to Birmingham (about 79 miles away).

Jobs in CF48 are booked in the same way as anywhere else. Neighbouring places we cover include Trefechan (1 mile west), Vaynor (1 mile north), Galon Uchaf (1 mile south-east), Pant (1 mile east) and Gurnos (1 mile south). Larger places within reach include Treharris (8 miles south-east), Nelson (10 miles south-east), Pentwynberth-lwyd (9 miles south-east), Trelewis (9 miles south-east), Aberfan (6 miles south) and Troedyrhiw (5 miles south).

Around Morlais Castle

Locally, our jobs take us to homes close to Tower of old church of St Gwynno, Pen-Y-Dre High School and Goetre Primary School. Other local landmarks include Aberglais Inn (less than half a mile north-west) and The Guest Keen (1.7 miles south-east). Morlais Castle’s nearest station is Merthyr Tydfil station, about 2.1 miles south. Further afield, we also cover the area around Cyfarthfa Castle Museum & Art Gallery (1.3 miles south) and Prince Charles Hospital (0.8 miles south). Green spaces nearby include Morlais Hill and Pentwyn.

  • Parks and local facilities nearby include Mid Glamorgan (2.9 miles north)
Map of Morlais Castle © OpenStreetMap contributors

Why it’s worth resealing in Morlais Castle

Sealing over old silicone is a false economy. It soon peels, and traps mould underneath. A proper reseal removes the old first. Every job is a little different, so each one is priced on its own. The size and type of damage, the material and access all make a difference, and combining jobs on one visit brings the cost down.

Why book with us

  • Fixed prices from your photos
  • Normally one visit, start to finish
  • One-year guarantee on every repair
  • Rooms protected and left tidy

Take a look at our full price list.

Common problems we fix in Morlais Castle

Most reseals are because of black mould. It grows into the silicone, so cleaning cannot get it all out.

Get in touch if you’ve noticed:

  • Gaps in the seal
  • Discoloured, yellow sealant
  • Black mould in the sealant
  • Missing sealant behind the taps

Comparing quotes

  • Whether the colour is mixed to match
  • What happens if the damage is worse than the photos show
  • Whether the price covers travel
  • Is the price fixed, and does it include VAT?

10 questions to ask before you book

How we price bath resealing

Every quote is fixed and free. What we look at:

  • How easy the damage is to reach
  • How many items we do on one visit
  • Any earlier repairs that need removing first
  • The colour and finish to match

Most people are surprised how affordable a repair is, especially compared with replacing and refitting. Photos let us give you the exact figure.

How to get a fixed price

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

  • Any details about the material
  • A photo taken from further back
  • Whether it’s been repaired or coated before
  • A close-up of the damage, in focus

A quote takes minutes to ask for: photograph the damage, then the entire bath or shower, add your postcode and send them over. What comes back is a fixed quote, not a guess.

Different materials, different repairs

Sinks and worktops

We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.

Shower trays

We put weight on a tray before sealing it, so the joint is at its widest.

For landlords and businesses

If you manage property in Morlais Castle, we’ll quote for several properties at once. Just send pictures for each address and we will price them together.

Rented homes see more wear and tear, and replacing things at every changeover adds up. Repairing between tenants keeps the property presentable for less.

Keeping it looking good

How the surface is treated afterwards matters. Here’s what we suggest:

  • Run the extractor fan during and after showers
  • Open a window after bathing
  • Do not stand toiletries on the seal
  • Give the seal a regular clean

Leave the sealant to cure for the time we give you, normally about a day.

Damp below or loose tiles need checking quickly. It may be more than a reseal, and we will say if you need a builder or plumber.

Honest limits

We’d rather lose a job than do one that will not last, so these are the limits:

  • Rotten walls or floors behind the bath
  • Very wide gaps that need a trim
  • Tiles that move, until they’re refixed

Send us pictures and we will tell you honestly before you book.

Materials we repair

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

How it works

Arrival times are agreed in advance, so you are not left guessing. On site, it takes about two hours for a bath in most cases. We leave the room clean and you will know when it can be used.

  1. The old silicone is cut out completely.
  2. We remove the residue and clean the joint.
  3. Any mould is treated and the joint dried.
  4. We fill the bath, or weight the tray, to open the joint.
  5. New mould-resistant silicone is applied and tooled neatly.

Preparing for the visit

  • Point us to the nearest place to park
  • Mention if the room is upstairs or in a flat
  • Let the surface dry out before the visit

How to get a price

Getting a price is easy: take a close-up of the damage and a picture from further back, send them over with your postcode, and we will reply with a fixed price. Quotes are free and you are under no obligation.

Send pictures for a quote

Read more

Questions from Morlais Castle

Why does my sealant keep splitting?

Usually because the bath or tray moves, or it was sealed with the bath empty. We seal baths full of water.

Do you work in Morlais Castle?

Yes, we do. We send a technician to Morlais Castle for every job, with no extra charge for travel.

What if the damage is worse than the pictures show?

We stop, show you and agree any change before carrying on. You won’t be charged for anything you haven’t agreed.

When can you do it?

We’ll give you dates with your quote. Tell us if you need it done quickly.

Are you a vetted contractor?

We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.

I’m a tenant. Can you help?

Yes, though it’s best to check with your landlord first. Landlords are frequently glad to have it sorted.

Is there a call-out fee?

We do not add a call-out fee. Your fixed quote includes everything.

Is it messy?

No. The work area is masked and covered, and we leave the room clean.

CHAS accredited contractor and Constructionline logos SafeContractor, SMAS Worksafe and Builder’s Profile logos

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

Read what customers say about us on Trustpilot.