Insulation products and materials; insulation products and materials used in building and packaging applications, including fibre-free, radiant barrier and vapour barrier thermo-reflective insulation products; thermo-reflective insulation sheets; vapour permeable insulation, including pliable, vapour permeable insulation; acoustic insulation; pliable acoustic insulation; acoustic insulation sheeting; thermo-acoustic insulation; pliable insulation providing a thermal and acoustic barrier; reflective aluminium foil laminate; reflective aluminium foil insulation; composite insulation sheeting comprising a core and a skin of different materials; insulation comprising closed-cell foam and a layer of reflective foil; all-in-one wall insulation and breathable membrane designed to reduce the risk of condensation; insulation products used in hydroponics and transport applications; jointing tape, including foil laminate jointing tape; parts, components and fittings in this class for the aforesaid goods