EXPOL ThermaSlab Sheet (EPS) Expol Limited Polystyrene (EPS) sheet for under slab applications.

	Sika BlackSeal Protection Sheet Sika (NZ) Ltd Profiled thermoplastic protection for waterproofing membranes

	Allnex NPX Drainage & Protection Board Allnex Construction Products Dimpled polypropylene drainage and protection sheet with adhered filter fabric.

	Fosroc Proofex Engage Fosroc Pre-applied waterproofing membrane which mechanically bonds to poured concrete. BRANZ appraised

	Fosroc Proofex Sheetdrain 81 Fosroc Dimpled protection and drainage membrane in high-density extruded polyethylene with filament yarn

	Viking Roofspec Roof Gardens Viking Roofspec A garden on your roof that offers functional and aesthetic benefits to the building and environment.

	EXPOL Styro-Drain Retaining Wall Drainage Board Expol Limited Retaining wall drainage board.