- Postcode districts
- HS1
- Nearby
- Highlands & Islands
- Guide price
- £4,300–£8,600
- Typical time on site
- 4–8 working days
- Water
- Soft across most of the Highlands and Islands
- Survey
- Free, dates by arrangement
What does an en-suite cost in Stornoway?
As a guide, budget £4,300 to £8,600 including VAT for an en-suite in Stornoway; your written quote will pin it down. We adjust the national guide for Scotland, where prices are typically about 4% below the UK average. Travel and delivery to islands and remote areas are priced on your quote. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Existing en-suite, same layout
Upgrade
- Fitted furniture with storage
New en-suite
- Ventilation and electrics to regulations
Guide prices for Stornoway including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Stornoway
We cover all of Stornoway, including HS1. Because Stornoway is further afield, we arrange survey visits in batches; tell us your timescale and we will confirm a date before you commit to anything.
Being a smaller town does not change how we work in Stornoway: free survey, written quote, one team. If you live in a Stornoway flat, check your title deeds and any deed of conditions before planning a new en-suite, as agreement from the other owners or the factor is often needed for new drainage and vents. If your Stornoway en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit.
Most of the Highlands and Islands is supplied with soft water. If that holds for your street in Stornoway, limescale on shower glass and heads builds up slowly and a squeegee after use is usually enough. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
- A door that suits a tight space: inward, outward, sliding or a pocket door
- Stud walls with acoustic insulation and moisture-resistant board for a new en-suite
- A short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
Decisions to make first
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.
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.
Rules that apply in Scotland
In Scotland, forming a new en-suite may need a building warrant because it creates a new bathroom and alters drainage; refitting an existing one rarely does. The Technical Handbook uses the same 15 litres per second extract rate for a bathroom, and the electrics should be tested and certified to BS 7671.

