See also

Big Backing strips in Pine treated Class IV: the guarantee for a long-lasting (sustainable) terrace.

The big backing strip in Pine treated Classe IV is the basic element for the realization of your outside arrangement. Its sections and his treatment by double autoclave pressure allow you to realize a fast and long-lasting backing strips.
Ideal for an outside arrangement on chappe concrete or sieved ground, the backing strip can be also coupled with the joist in particular conditions (on piles arrangement).

Dimensions:
Length: 2m40
Sections: 80 x 100mm*
*To command(order) directly this product visit the www.servary-ediscount.com site. 

General characteristics:
Naturally rotproof: classify IV
Treatment by double autoclave pressure (proceeded to Bethell)
Humidity of the wood before treatment lower than 14 %
Recommended for poses(installations) in touch with the ground average
Density: 650kg / m3
Color: brown olive