Untreated with fire class B-s1 d0
The Forestlines® concept is the result of an extensive scientific study spanning many years. Through trial and error we searched for the best fire class for untreated wood, and it was found. This means there is no need for a fire-retardant treatment.
In the past it was generally accepted that untreated wood could not meet fire class B in end use. With Forestlines®, Boogaerdt has revolutionized the wood industry. Despite the lengthy and expensive study, we continue to strive to explore the boundaries of wood types and assembly. The Forestlines® profile is the first facade cladding to achieve fire class B-s1 d0 with untreated wood, which is absolutely revolutionary. All wood types have been tested according to EN 13501-1:2018 and apply in end use for plank widths between 65 and 135 mm, combined with 30 mm aluminium. Other configurations are also possible, but still need to be tested. Consult the SKH publication for more information about fire class for wooden cladding.
The Forestlines® profile is legally optimally protected. It is a registered design, trademarked and patented.