The Outback is externally clad with horizontal shiplap  pressure treated timber. This cladding provides an outer weatherproof  layer; a counter batten and cavity layer with a breathable & waterproof membrane act as a waterproof layer.  Insulation is provided by 50mm of Jablite infill or 100mm of fibreglass. Plasterboard or tongue & groove pine board provide an internal finish

Visit our Tech Info page for technical specification and drawings. A sample Outback Office can be viewed at  Whimple, Exeter - see map on our show site page. Harris Timber Offices can be contacted on 01404 - 823213