AllTradesJournal

Class 1 Wood

1 article

A beautifully crafted outdoor patio made from durable Brimstone Poplar wood, highlighting its natural grain and resistance to the elements.
Projects

7 Top Woods for Outdoor Projects: Brimstone Poplar is Class 1

Thermally modified poplar, heated to 210°C, achieves an EN350-2 Very Durable, Class 1 rating.

Scott Ramirez·April 14, 2026