
Solid wall construction
The Sopu outhouse is built from dense-grained Finnish timber with a panel thickness of 20 mm.
The prefabricated elements are easy to handle during assembly, yet strong and durable for long-term use.
1 090,00 € sis. ALV
A traditional wooden outhouse with excellent value for money. Solid, spacious, and Finnish-made — and when equipped with a Green Toilet system, completely odor-free and pleasant to use. Clear, illustrated assembly instructions ensure smooth and easy installation.
When you purchase an outhouse, you’ll receive a 10% discount on the composting toilet of your choice.
With code: OUTHOUSE
(does not apply to already discounted prices)
Order the Pikkuvihreä Sopu outhouse together with a suitable dry toilet and save.
You can choose from several different composting toilet options, such as:
The gable-roofed Sopu Outhouse blends beautifully into a traditional Finnish cottage landscape. Built from sturdy solid timber, its prefabricated panel construction makes assembly quick and straightforward. The Sopu wooden outhouse is spacious, and its dimensions have been specifically designed to fit Green Toilet composting toilet systems perfectly.
All wooden parts delivered unpainted
There is also a more modern version of this outhouse available, the Naava Outhouse with a shef roof.
Pikkuvihreä is a specialist in composting toilets and outhouses. With us, you always receive a quality-assured, compatible solution — along with expert support for installation and everyday use.
Sopu Outhouse is a traditional gable-roof outdoor toilet that fits well in a cabin or backyard setting. It is spacious, sturdy, and made from Finnish timber. When paired with a Green Toilet system, it becomes odor-free and comfortable to use.
Sopu Outhouse is delivered as ready-made wooden elements, so it is assembled on-site. The package includes all assembly materials, screws, fittings, and illustrated instructions to make installation easy.
No. The wooden parts are delivered untreated, allowing you to finish and paint the outhouse to match its surroundings.
The floor dimensions of the Sopu Outhouse are 128 x 119 cm, and the height from the roof ridge is approximately 240 cm without a base. It offers comfortable interior space while still fitting well in a typical cabin yard.
Sopu Outhouse is made from Finnish softwood, with a panel thickness of 20 mm. The base is made of pressure-treated wood, adding durability to the structure.
Yes. A door window is included as standard in Sopu models. Additionally, a side window can be selected as an extra option and installed on either side during assembly. The window material is clear plexiglass.
Yes. You can choose between a flat floor and a bench seat. The floor option depends on the type of dry toilet you plan to install.
Compatible options for the flat floor version are Green Toilet 100 Easy and Green Toilet Light. For the bench seat version, the compatible option is Green Toilet 120 Family.
You can choose to include roofing materials as an optional add-on, including roofing felt and drip edge flashings.
Not necessarily. In most cases, a simple block foundation is sufficient. However, a raised base can be useful, especially if you choose a bench seat and a Green Toilet 120 Family toilet, or if the terrain behind the outhouse is level or sloping upward.
Yes. When you purchase the outhouse, you receive a 10% discount on your chosen composting toilet with the code OUTHOUSE. The offer does not apply to already discounted products.
The product is delivered via pallet freight to the nearest accessible roadside. Delivery time for abroad orders is approximately 1-3 weeks. Shipping is not included in the product price and is calculated at checkout.
During the peak season from April to July, delivery times may occasionally be longer due to high demand. If you would like the most up-to-date delivery estimate, please contact our customer service team.
You can also place a pre-order for the Sopu Outhouse and arrange delivery for a later date. The palletized package is well protected against the weather, so it can, if necessary, be stored outdoors while waiting for assembly.

The Sopu outhouse is built from dense-grained Finnish timber with a panel thickness of 20 mm.
The prefabricated elements are easy to handle during assembly, yet strong and durable for long-term use.

Natural light enters the outhouse through the charming window in the door, which comes as standard on all Sopu and Naava models. If you’d like even more daylight inside, an optional side window can be added and installed on either side during assembly.
The window material is clear plexiglass.

In most cases, a standard concrete block foundation is sufficient for an outhouse. However, in some situations additional elevation may be required. For the Sopu and Naava outhouses, a pressure-treated wooden base with two steps is available as an optional accessory.
This is especially useful when using the bench seat configuration with the Green Toilet 120 system, particularly if the ground is completely level or slopes upward toward the outhouse.
Sopu Outhouse
Sorry, no reviews match your current selections
Store opening hours
Mon Closed
Tue–Thu 9:00 AM – 4:00 PM
Fri–Sun Closed
Customer service and the online shop are available all year round, weekdays 8 am – 4 pm.