Proven long-term UV resistance (5000h test acc. to EN 13859-2), validated by continuous testing
Suitable for open or ventilated cladding in timber, metal, stone and other materials, with open joints of up to 3cm
15-year product warranty for joint width of up to 3cm
Wind-tight, water-tight but vapour-open
Extremely lightweight, flexible and easy to install
Can be left uncovered for up to 4 months while retaining full performance warranty
BBA certificate 90/2548
Environmental Product Declaration can be downloaded here: https://www.dupont.co.uk/content/dam/dupont/amer/us/en/performance-building-solutions/public/documents/en/EPD-Tyvek-2524B.pdf
Sovereign Membrane Plugs are manufactured from glass filled polyamide, giving a high strength and corrosion resistant fixing. They are intended for use in damp proofing and waterproofing applications, to secure SovDrain membranes to the substrate, as part of the SovDrain waterproofing system. The plugs must be sealed using SovDrain Sealing Rope to the underside of the plug head in all below ground applications. Sovereign CDM8 plugs can be used in above ground situations, which includes a rubber sealing washer already installed onto the plug.
Sovereign CDM8 Membrane Lath Plugs are manufactured from polypropylene, giving a corrosion resistant fixing. They are intended for use in damp proofing and waterproofing applications, to secure SovDrain lath membranes to the substrate, as part of the SovDrain waterproofing system.
Sovereign CDM8 Rapid Seal Plugs and Washers are manufactured from polypropylene giving a corrosion resistant fixing. The two-piece plug comprises of an expansion pin and fixing body for fixing through insulation into a solid substrate and into COB wall construction, as part of the SovDrain waterproofing system.
Hepworth Terracotta airbricks allow the free movement of air to ventilate buildings. Terracotta airbricks can complement the external finish of a property and will weather well with the surrounding brickwork.
Sovereign Membrane Plugs are manufactured from glass filled polyamide, giving a high strength and corrosion resistant fixing. They are intended for use in damp proofing and waterproofing applications, to secure SovDrain membranes to the substrate, as part of the SovDrain waterproofing system. The plugs must be sealed using SovDrain Sealing Rope to the underside of the plug head in all below ground applications. Sovereign CDM8 plugs can be used in above ground situations, which includes a rubber sealing washer already installed onto the plug.
Sovereign CDM8 Membrane Lath Plugs are manufactured from polypropylene, giving a corrosion resistant fixing. They are intended for use in damp proofing and waterproofing applications, to secure SovDrain lath membranes to the substrate, as part of the SovDrain waterproofing system.
Sovereign CDM8 Rapid Seal Plugs and Washers are manufactured from polypropylene giving a corrosion resistant fixing. The two-piece plug comprises of an expansion pin and fixing body for fixing through insulation into a solid substrate and into COB wall construction, as part of the SovDrain waterproofing system.
Hepworth Terracotta airbricks allow the free movement of air to ventilate buildings. Terracotta airbricks can complement the external finish of a property and will weather well with the surrounding brickwork.