81mm Xtratherm FR/TP Thermal Ply Flat Roof Board - 75mm PIR + 6mm Plywood Board

81mm Xtratherm FR/TP Ply is a composite insulated panel of 75m Xtratherm Polyisocyanurate core with a composite foil face, bonded to 6mm WBP grade plywood board. Xtratherm FR/TP Ply is designed to provide high levels of thermal insulation and decking in one operation for new and refurbishment flat roof applications. 16-20 Suretwist fixings are needed per 1200x2400mm board depending on rafter spacing. Fixing the FR/TP board onto a bed of mastic creates a continuous vapour control layer. Core density: 32kg/m3

• Faced to the underside by a gas-tight foil membrane,
• Creates a continuous vapour control layer,
• Suitable for use in damp environment,
• Low thermal conductivity,
• Durable and will perform for the service life of the building
  
• Lightweight, robust and easy to handle,
• Can be worked using a saw or sharp knife

• EN 13165
  
• BS EN ISO 9001 Quality Management System
  
• BS EN ISO 14001 Environmental Management System

Note: Bonding of the Unilin Insulation board (formerly known as Xtratherm) with other materials may be made by Unilin or a different fabricator.