the table below is the sabs 457 hazard class the hazard classes above specify the timber treatment type and the information below specified the application.

we can treat to any required specification.

hazard class	ho-i	h2	h3	h4	h5	h6
	internal	internal	external above ground	in ground contact	in fresh water / wet soils	in fresh water / wet soils
end use application	mouldings ceilings joinery flooring boards	laminated beams roof trusses structural timber ceiling boards flooring panelling doors cupboards skirting window frames plywood	balustrades fencing bearers slats outdoor decking garden furniture laminated beams weather board steps cladding stairs log homes gates fascia boards plywood	agricultural posts landscaping structures playground structures fencing pergolas carports flower boxes decking bridges stakes garden edging transmission poles	piling retaining walls slipways culverts groynes flood gates jetties drains walkways	piling retaining walls slipways groynes jetties walkways