Covertek 407 is a fire retardant, absorbent and breathable synthetic self-supporting roof underlay constructed using a microporous water resistant film sandwiched between two layers of spun-bonded polyolefin. Designed as a means of managing condensation, water vapour transfer and water ingress in roof applications.
Covertek 403 Plus is a fire retardant, absorbent and breathable synthetic roof underlay, constructed using a microporous water resistant film sandwiched between two layers of spun-bonded polyolefin. Designed as a means of managing condensation, water vapour transfer and water ingress in roof applications.
Covertek 405 is a fire retardant, absorbent and breathable synthetic self-supporting roof underlay. Constructed using a microporous water resistant film sandwiched between two layers of spun-bonded polyolefin. Designed as a means of managing condensation, water vapour transfer and water ingress in roof applications.
Thermakraft 401 is an absorbent and breathable synthetic roof underlay, constructed using a microporous water resistant film sandwiched between two layers of shrink resistant spun-bonded polyolefin. Designed and made in New Zealand, a lightweight high strength underlay suitable for use unsupported where fire retardancy is not required.
Thermakraft 213 Bituminous Heavy Weight Building Paper is specifically designed for use in Domestic and Commercial type buildings.
Thermakraft 397 is a fire retardant, light diffuser, high strength foil insulation & vapour control layer used to line walls and under roofs in commercial and industrial building to give a clean white finish.
A Fire Retardant light diffuser Foil Insulation, consisiting of a layer of highly burnished aluminium foil bonded with a Fire Retardant adhesive to a white woven polyneric mesh. It will provide a quality white aesthetic finish, increasing light diffusion and reflection.
A Fire Retardant Double sided Foil Insulation, consisting of two layers of highly burnished aluminium foil, bonded with a fire retardant adhesive to a woven polymeric mesh. Due to its highly reflective surfaces, and used in conjunction with a still air space, provides thermal insulation and a vapour control layer.
Galvanised Safety Mesh, complying with AS/NZS 4389:2015, for use in commercial roof applications where falling from high hazards exist. Also used to support Underlays where spans fall outside recommended distances. The longitudinal wires are spaced at 150mm centres with crosswires spaced at 300mm centres.
Extruded three dimensional synthetic black mesh, used as an air separation layer between fully sarked roof, and roof cladding. Provides a path for air passage, ventilating potential areas of condensation or moisture accumulation and facilitating drying.
Thermathene Natural U.V. Resistant Polyethylene Film has been specially manufactured to resist the breakdown of polyethylene film by U.V. rays.Thermathene Natural UV Resistant Polyethylene Film is 125 micron in thickness and is designed for use as an anti-condensation barrier beneath skylights.
Moisture and Vapour Control Layer, consisting of a polyolefin woven fabric polyolefin film coated both sides.
