Made (Greener) in Japan

A popular, centuries-old and environmentally friendly building material in Asia has been brought to Canada by Toronto-based Living Green Homes.

Shikkui is an all-natural lime plaster used to coat interior and exterior walls. Similar to traditional plaster, it has the versatility to achieve various finishes, from marble-like smoothness to matte and textured designs.

But it’s the health benefits that have made Shikkui a coating of choice in Japan. Due to its highly porous makeup, it actively improves indoor air quality by absorbing and trapping CO2, VOCs and odours, the manufacturer notes, and its high-alkali property make it anti-bacterial, antiviral and antifungal. It’s also non-toxic, having been composed from allnatural materials, including up to 50% upcycled eggshell aggregate and plant fibres. Further, its highly absorbent surface reportedly provides it with the ability to regulate humidity, thereby reducing the work of HVAC systems.

Those various attributes make it an attractive alternative to more traditional plaster or wall coatings such as paint or wallpaper, but it’s also builderfriendly in its ability to help achieve environmental certifications, contributing to 11 LEED credits.

It is recommended that the product be installed by Shikkui-trained professionals or by trades/subtrades trained by Living Green Homes.