Specifications for Bills of Quantities:

4mm Alucushion® / Bubblefoil® FR (Fire Retardant) - white polyethylene coated single sided aluminium foil insulation Code 2906 as supplied by Alucushion® Thermal Insulation (Pty) Ltd. Laid taut over purlins and fixed concurrent with roof covering; overlapped longitudinally by 100mm; on and including white PVC coated straining wire spaced at 383mm centres; all in strict accordance with the manufacturers specifications.

4mm Alucushion® / Bubblefoil® FR (Fire Retardant) - double - sided aluminium foil insulation Code 1983 as supplied by Alucushion® Thermal Insulation (Pty) Ltd. Laid taut over purlins and fixed concurrent with roof covering; overlapped longitudinally by 100mm; on and including galvanised straining wire spaced at 383mm centres; all in strict accordance with the manufacturers specifications.