Site results
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VENT Ventilated Wall and Drainage Cavity Batten
<p data-block-key="z40z1">The VENT Ventilated Wall and Drainage Cavity Batten is an extuded fluted batten, designed for use as a non-structural cavity batten in cavity-based wall cladding systems. The VENT Ventilated Wall and Drainage Cavity Batten is designed for use with timber-framed buildings.</p><p data-block-key="h5tor">VENT Ventilated Wall and Drainage Cavity Battens create a minimum 18 mm cavity, providing a secondary means of weather resistance by separating the cladding from the external wall framing, as well as providing an unobstructed path for any occasional ingress of water that may get past the external skin to drain to the exterior of the building.</p>
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Ventilation and moisture control
<p>Daily activities in the home such as cooking, bathing and even just breathing produce moisture.</p>
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Managing waste
<p>Opportunities to reduce waste exist at all stages of construction and deconstruction projects.</p>
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Fatrafol 807V, 810 and 810V - PVC-P Waterproofing Sheet Membranes (AUS)
<p data-block-key="abndd">Fatrafol 807/V, 810 and 810/V - PVC-P Waterproofing Sheet Membranes are roof waterproofing membranes with polyester reinforcement backing.</p>
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LCAQuick version history
<p data-block-key="tlb9k">LCAQuick is a free tool for evaluating the carbon footprint and other environmental impacts of a building design.</p>
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Calculators and tools
Make better-informed decisions about building materials, construction methods and designing healthier, safer and more sustainable houses using our range of calculators and tools developed from BRANZ research.
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Roof ventilation #4: Moisture and ventilation in skillion roofs
<p>In skillion roofs, the roof cladding and ceiling run parallel, typically within 300 mm of each other. The roof space is generally inaccessible, with little natural ventilation, and the small roof space can accelerate problems with moisture. Skillion roofs need carefully designed and installed ventilation to reduce the risk of moisture-related problems.</p>
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Velux Roof Windows
<p data-block-key="fy3u2">Velux Roof Windows are double glazed and feature wooden frames with an aluminium exterior. Velux Roof Windows can be identified by their brand markings on both the units themselves and the packaging.</p>
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Two Storey Brick Veneer System
<p data-block-key="60vgk">The Two Storey Brick Veneer System is a clay brick veneer cladding system specifically for use on 2-storey buildings.</p><p data-block-key="m6po3">The clay brick manufacturers whose bricks are covered by this Appraisal are as follows:</p><ul><li data-block-key="mv7z1">NZ Brick Distributors</li><li data-block-key="q7h33">Canterbury Clay Bricks</li><li data-block-key="e0b09">Clay Bricks Ltd</li><li data-block-key="pxswy">Brick and Stone Imports T/A Midland Brick NZ</li></ul>
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Viking CertainTeed Asphalt Roofing Shingles
<p data-block-key="e1a6o">Viking CertainTeed Asphalt Roofing Shingles are glass-fibre reinforced asphalt shingles surfaced with mineral chips with a ceramic coating. They are available in six shingle types: XT25, Landmark Series (30, 40 and 50), Hatteras, Highland Slate, Independence and Presidential Shake.</p><p data-block-key="n9suc">The shingles and flashing accessories form a roofing system when installed over a plywood or Strandsarking substrate and roofing underlay. </p>