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Thunderbox Compost Toilets

Thunderbox Compost Toilets are the most sustainable and simplest way of providing a remote or off-grid toilet without costing the Earth.
Safe to use, no nasty smells and virtually maintenance free.
Whatever your requirements - talk to us!

Need a compost toilet?
Look no further!


No Water or Electric

Event Hire

Environment Agency Approved

Pleasant to use, low maintenance, and makes great compost!

How does it work?

Creator of quality timber toilets with a strong environmental ethos

For event organisers

Contact us
Legal Recognition At Last!

Environment Agency Approved

The Thunderbox Collective have provided an excellent service to us over
a number of years. We have been extremely happy with the efficiency
with which they have set up and taken down the units supplied and we
were considered the price they charge very reasonable. We have no
hesitation in recommending them.

Roland WilkinsonSchool of Movement Medicine

We now have 3 thunderboxes, a single, a double and a disabled one. The installations went smoothly and the toilets themselves have made a real difference to our facilities. The wooden structures fit well into our woodland environment, they are low impact, low maintenance and perfect for our needs.

Jo WinterburnRunning Deer

We are very pleased with our Thunderbox and look forward to using it during Forest School sessions.
Thank you.

Jan WhellerWellington prep school

You will be pleased to learn I enjoyed using the Thunderboxes at Balter festival. A great design.

Anton GijsenHappy punter

Of the many designs of composting toilets implemented by National Trust, the Thunderbox has been reviewed by an independent consultant as one of the best.

Chris WeedonConsultant

Our team absolutely LOVE the Thunderbox and think it is a fantastic addition to the grounds. They think it is high quality, beautifully made, well designed and looks great. A minimum amount of individual parts with pre-assembled sections, clear instructions with pictures and includes screws and fittings.
Brilliant communication and advice - you have always been incredibly helpful and given fantastic guidance.

Helena ThomasForest School lead - Farleigh School

Thunderbox Options

With low maintenance and up to 1000 litres capacity under your seat, Thunderboxes compost in situ. However, the tank may fill at some point so just swap it over if it does.
We can deliver anywhere in the UK.

Basic Model


Single Thunderbox

Great value! Basic Thunderbox with one cubicle.

From £2375

Original design


Double Thunderbox

Two cubicles back to back for extra user facility or male/female cubicles.

From £2625

Larger cubicle


Family Thunderbox

With one larger cubicle there’s lots more room inside.

From £2500

Good Value


Disabled Access

Ramp, handrails and easy access sliding door! An extra large cubicle suitable for everyone including wheelchair users.

From £4250

Find a Thunderbox!

We Love to Chat!

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    Contact Thunderbox

    Thunderbox Collective ltd
    Middle Ruckham
    EX16 8LS

    T: tel:+44 7814 052742