- Postcode districts
- NP12
- Nearby
- Gelligaer, Risca and Caerphilly
- Guide price
- £4,200–£8,400
- Typical time on site
- 4–8 working days
- Water
- Varies across Gwent
- Survey
- Free, at your home
What does an en-suite cost in Blackwood?
Guide price in Blackwood: £4,200–£8,400 including VAT, depending on the room and what you choose. Labour costs in Wales put local prices at about 7% below the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Shower, basin and WC replaced
Upgrade
- Full-height porcelain tiling
New en-suite
- Formed inside an existing bedroom
Guide prices for Blackwood including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Blackwood
As well as Blackwood itself (NP12), we survey in Gelligaer, Risca and Caerphilly.
Being a smaller town does not change how we work in Blackwood: free survey, written quote, one team. If your Blackwood en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit. For an en-suite in Blackwood, the first question at the survey is always where the waste can reach the soil stack.
Hardness differs from one part of Gwent to the next. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Blackwood. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage
- Stud walls with acoustic insulation and moisture-resistant board for a new en-suite
- IP-rated lighting, a shaver socket and the electrics done by a qualified electrician, tested and certified
- Tiling, silicone, testing and making good on the bedroom side of any new walls
Decisions to make first
Door type
An outward-opening door frees floor space inside. A sliding pocket door saves space on both sides but needs a stud wall long enough to take the cassette.
Exposed or concealed valve
An exposed bar valve is quicker to fit and easy to service. A concealed valve looks cleaner but sits inside the wall, so plan how it will be reached for repairs.
Rules that apply in Wales
Wales has its own Part F with similar extract rates and its own Part P, which makes more electrical work notifiable than in England. The drainage for a new en-suite falls under Part H. The work should be notified, and you should receive the certificates at the end.

