Commercial metal roof externally insulated with DCT VulcanWool and internal ProctorPassive SmartVap air and vapour retarder, supported by a safety mesh. The full thickness of the insulation is maintained using structural spacers at each purlin. The ProctorVent VB20 and the ProctorGeo HC20 spacer mat installed below the roof sheet, and above the Class 4 vapour permeable ProctorWrap HTS sarking, provides for drainage, ventilation, and acoustic attenuation, meeting the NCC 2022 deemed to satisfy 20mm requirement for a ventilated roof space.

Steel frame wall thermally broken by a DCT VulcanWool Thermal Break Strip fixed behind a rigid air barrier made water and air tight by the self-adhered vapour permeable ProctorPassive Wraptite SA protected by a rainscreen cladding supported by the Nvelope engineered helping hand sub-framing system. As the DCT VulcanWool insulation in the frame and the thermal break strip are deemed non-combustible per AS1530.1, this solution is recommended for type A or B non-combustible wall construction.

Flat CLT roof structure protected by ProctorPassive Wraptite SA, externally insulated with a continuous high density non-combustible DCT VulcanWool insulation board fitted between a structural roof spacer. The vapour permeable ProctorWrap HTS sarking with ProctorVent VB20 Ventilation batten provides drainage of any moisture or condensate forming below the metal roof sheet.

Commercial metal roof externally insulated with a vapour barrier faced mineral fibre insulation blanket supported by a safety mesh. The full thickness of the insulation is maintained using structural spacers at each purlin. The ProctorGeo HC8 spacer mat installed below the roof sheet, and above the vapour permeable ProctorWrap HTS sarking, provides for drainage, ventilation and acoustic attenuation.

Commercial metal roof externally insulated with a vapour barrier faced mineral fibre insulation blanket supported by a safety mesh. The full thickness of the insulation is maintained using structural spacers at each purlin. The ProctorVent VB20 Ventilated Batten installed below the roof sheet, and above the vapour permeable ProctorWrap HTS sarking, provides for drainage and ventilation.

Swimming pool or aquatic centre roof externally insulated with a continuous closed cell moisture resistant DCT XPS insulation board above a ProctorGeo Vap120 vapour retarder supported by purlins, a safety mesh, roof deck or strapping. The ProctorGeo HC9 drainage mat installed between the roof sheet, and above the vapour permeable ProctorWrap HTS sarking, provides for drainage and acoustic attenuation of rain noise. The continuous external moisture resistant insulation maintains the roof structure at indoor temperature which should be above dew point.