WOODEN HOUSE: MATERIAL:ANTISEPSIS WOOD MADE OF FINLAND WHITE SPRUCE&EUROPEAN RED PINE SWIFT DELIVERY CE, FCC certificate Main material:Special treatmentUseful life:50 yearsComponent description timber volume( cubic meter)Wall pillar wood beam :190*190*3000mm Roof cover fiberglass tiles: 3.5mmRoof frame :120*45*mm Roof board :120*15*mm House floor frame :120*28*mm House floor board :4.2Window ...