IPL Roofing is manufactured in accordance with AS/NZ 2269 Construction Plywood. The panels are to be installed in accordance with the building design code.
The Engineered Wood Products Association of Australasia (EWPAA or PAA) audits the production processes and internal quality control procedures to ensure we meet the requirements of the product Standard.This third party audited, process based, quality assurance scheme meets the requirements of an ISO Type 5 system and ensures constant monitoring of maintaining production of quality.
All veneer used in IPL Roofing is from renewable, plantation-grown Pinus Radiata New Zealand plantations.
Lay roofing sheets in a staggered pattern
Roofing comes in a D face however a C face can be made on request for applications that require a smoother surface, such as membrane roofing
Sheets must be continuous over at least two spans
Allow 1-2mm expansion joint on sheet ends at the rafter / truss
Allow ridge and apron clearance for ventilation as required
Standard nailing pattern is 75mm spacing on all gable, gutter, hip and ridge and eave lines, and 160 centres on through supports. Sheet thickness, wind load and roofing system will determine exact fixing requirements as per architect / engineer specifications.