Do TimberSIL® products meet AWPA Standards?
AWPA Standards do not apply to TimberSIL® wood. The AWPA Writes standards for wood treated with preservatives, most of which are hazardous and regulated by the EPA. These standards apply to toxic products used to treat wood that can leach (leave) the wood over time. Because the process used to infuse TimberSIL® wood is non-toxic and non-leaching, TimberSIL® is exempt from AWPA standards.