Sun-Mar Composting Toilets


Sun-Mar designs and manufactures self-contained composting toilets. The company is based in Northern America and operates since 1971.

Sun-Mar is a pioneer engineer of composting toilets and holds a number of US patents for chamber designs. Sun-Mar developed the first self-contained composting toilet to pass the National Sanitation Foundation (NSF) long term composting tests which sets strict standards.

Sun-Mar composting toilets are compact units for homes with little or no underfloor space (e.g. concrete slab) and are available as electric and non-electric versions.

There are currently no products.

We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.