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 many applications. Examples include 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. Founded in 2012 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 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 – 2 years
£1,642 inc. VAT | €1,785 inc. VAT
AC or DC - Urine Diverting - Split SystemWostman Eco Dry Porcelain 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
£2,323 inc. VAT | €2,525 inc. VAT
AC - Internal Composting - Self ContainedSun Mar Compact Composting Toilet
£2,415 inc. VAT | €2,625 inc. VAT
AC - Internal Composting - Self ContainedSun Mar Excel Composting Toilet
£2,268 inc. VAT | €2,465 inc. VAT
Non Elec or 12 V - Internal Composting - Self ContainedSun Mar Excel NE Composting Toilet
£4,043 inc. VAT | €4,395 inc. VAT
AC - Internal Composting - SplitSun Mar Centrex 2000 Composting Toilet
£3,859 inc. VAT | €4,195 inc. VAT
12 V DC - Internal Composting - SplitSun Mar Centrex 2000 NE Composting Toilet
£4,278 inc. VAT | €4,650 inc. VAT
AC - Internal Composting - SplitSun Mar Centrex 3000 Composting Toilet
£4,094 inc. VAT | €4,450 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