LOSP Treated Timber - LOSP.H3.H2.H1

LOSP is a white spirits based wood preservative.

This treatment involves impregnation of preservative into wood using controlled vacuum processes in such a manner as to ensure that preservative is not spilled nor personnel placed at risk.

The different LOSP hazard classes are as follows:

• H1.1 and H1.2 for timber framing
• H2 (Australia only) for timber framing
• H3.1 for use outdoors out of ground contact where there is no possibility of water entrapment such as fascia and weatherboards.
• H3.2 for use outdoors out of ground contact but with a risk of water entrapment such as joists and decking.

Using LOSP, the final products are supplied without dimensional changes unlike CCA & ACQ processes. It is ideal for treating timber in its final shape and form thus reducing timber waste and preservative use. Therefore it's jighly recommended for fascia, weatherboards, door and window joinery, paneling, sills, plywood, finger jointed moulding etc.

LOSP treated timber is also used for structural purposes such as wall framing and roof trusses.

Our LOSP treatment is being monitored by our International Chemical Supplier whom will provide a Certificate of Analysis and can be produced in Accordance with Australian Standards AS 2858.