En-suites in Trowbridge

Postcode districts: BA14
Nearby: Westbury, Melksham and Bath
Guide price: £4,600–£9,200
Typical time on site: 4–8 working days
Water: Hard across most of Wiltshire
Survey: Free, at your home

What does an en-suite cost in Trowbridge?

For Trowbridge, our guide range for an en-suite is £4,600 to £9,200 including VAT. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£4,100–£7,100

Existing en-suite, same layout

Typical

Upgrade

£6,100–£9,700

Fitted furniture with storage

New en-suite

£7,100–£14,250

Ventilation and electrics to regulations

Guide prices for Trowbridge including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Trowbridge

We cover every part of Trowbridge, including BA14, and nearby Westbury (4.2 miles) and Melksham (4.8 miles).

In Trowbridge, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. We quote new en-suites in Trowbridge only after checking the drainage route on site, so the price reflects the work your house actually needs. If your Trowbridge en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit.

Water across much of Wiltshire is hard. If your supply in Trowbridge is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

IP-rated lighting, a shaver socket and the electrics done by a qualified electrician, tested and certified
A pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage
A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve
Stud walls with acoustic insulation and moisture-resistant board for a new en-suite

Decisions to make first

Night lighting

A mirror light or low-level LED strip on its own switch lets you use the en-suite at night without the full glare of the ceiling lights.

Noise

Acoustic insulation in the stud walls and a quiet fan make a real difference when one of you showers early while the other is still asleep.

Rules that apply in England

In England, a new en-suite brings in Part H for the new connection to the soil stack, Approved Document F for ventilation, at 15 litres per second intermittent or 8 litres per second continuous extract, and Part P for the new circuits. The electrician should be registered with a competent person scheme, or the work notified to building control. On a refit, avoid replacing the fan with a less effective one.

More about en-suites

En-suites in Trowbridge: questions

How much should I budget for an en-suite in Trowbridge?

An en-suite in Trowbridge usually costs £4,600–£9,200 including VAT. The final figure comes down to what you choose and what we find at the survey; your written quote lists every item so you can see where the money goes.

Is the water hard in Trowbridge?

Who handles building control for an en-suite in Trowbridge?

Building control for Trowbridge is handled by the local council or an approved inspector. If your job needs sign-off — for example a new circuit, new drainage or a new extractor where there was none — we tell you at the survey and handle the notification as part of the work.

How long does an en-suite take?

Allow 4–8 working days on site for most jobs, plus the lead time for products after you approve the quote. We give you a day-by-day plan before work starts in Trowbridge.

Do I need building regulations approval for an en-suite?

A new en-suite usually does, because it involves new drainage, an extractor fan and new electrical circuits. A like-for-like refit of an existing en-suite normally does not, apart from any electrical work that is notifiable where you live. We tell you which parts apply at the survey.