Composting toilets are ideal for any application where a flush toilet is not possible or economical. We are a one stop shop with the full range of waterless toilets. We can provide an odourless, sanitary long term solution in applications such as full time homes, garden rooms, allotments, narrow boats, shepherd huts, allotments, campsites and churches. Using a composting toilet, you can live wherever you want without harming the environment. Composting toilets do not need water, so not only do they protect water resources they also prevent the production of waste water which can harm watercourses. We supply composting toilet solutions that can run on mains electricity, 12 volt DC power or no power. To see what existing users think of these products check out the testimonials section. Toilet Revolution have the largest range of composting toilets in the UK and Ireland.
How do composting toilets work?
There are two types of composting toilets. A urine diverting compost toilet separates solids and liquids at source. By separating out the urine the composting toilet reduces the waste volume by 80%. The toilet collects the solid waste but it is too dry to break down in the unit so it must be removed and composted in a compost bin. Examples of urine diverting compost toilets are all the Separett units, Wostman Eco Dry and the Biolan Separating Dry. The other type of composting toilet does not divert the urine which means that the waste has enough moisture and Nitrogen to break down to compost in the unit. Examples of internal composting toilets are all the Sun Mar range and the Biolan Eco and Komplet. In the news section you can read about the pros and cons of both types and in also we match up different applications with the most suitable type of toilet. We know that this topic can be confusing at first, so please contact us with details of your application for site specific advice.
Composting toilet Summary by brand:

- No odours – AC or DC fan always on
- Urine diverting function which minamises volume of waste
- Guarantee – 3-5 year on body and parts (see each product)
£739 inc. VAT | €840 inc. VAT
AC Electric - Urine Diverting - Self ContainedSeparett Villa 9000 Separating Compost Toilet
£1,404 inc. VAT | €1,595 inc. VAT
AC or DC - Urine Diverting - Split SystemWostman Eco Dry Porcelain Separating Compost Toilet
£739 inc. VAT | €840 inc. VAT
DC 12 V - Urine Diverting - Self ContainedSeparett Villa 9010 Separating Compost Toilet
£409 inc. VAT | €465 inc. VAT
AC or DC 12 V - Urine Diverting - Self ContainedSeparett Weekend Separating Compost Toilet
£594 inc. VAT | €675 inc. VAT
AC Electric - Urine Only - Self ContainedSeparett Pee 1000 – Low Water Urinal
£378 inc. VAT | €430 inc. VAT
Non Electric - Urine Only - Self ContainedSeparett Pee 1010 – Low Water Urinal
£1,016 inc. VAT | €1,155 inc. VAT
AC or 12 V DC - Urine Diverting - Split SystemSeparett Villa 9020 Separating Compost Toilet

- Market leading patented Bio – Drum (video) compost aeration system
- NSF certified to have no odour and produce safe compost
- Guarantee – 5 year on shell, 3 year on parts
£2,099 inc. VAT | €2,385 inc. VAT
AC - Internal Composting - Self ContainedSun Mar Compact Composting Toilet
£2,099 inc. VAT | €2,385 inc. VAT
AC - Internal Composting - Self ContainedSun Mar Excel Composting Toilet
£1,896 inc. VAT | €2,155 inc. VAT
Non Elec or 12 V - Internal Composting - Self ContainedSun Mar Excel NE Composting Toilet
£3,287 inc. VAT | €3,735 inc. VAT
AC - Internal Composting - SplitSun Mar Centrex 2000 Composting Toilet
£3,146 inc. VAT | €3,575 inc. VAT
12 V DC - Internal Composting - SplitSun Mar Centrex 2000 NE Composting Toilet
£3,604 inc. VAT | €4,095 inc. VAT
AC - Internal Composting - SplitSun Mar Centrex 3000 Composting Toilet
£3,322 inc. VAT | €3,775 inc. VAT
12 V DC - Internal Composting - SplitSun Mar Centrex 3000 NE Composting Toilet

- No odours – non electric venting
- Very durable
- Guarantee – 5 years on body, 1 year on parts