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ProctorPassive Drainage Batten Black VB20 (90lm)

ProctorPassive Drainage Batten Black VB20 (90lm)

Regular price $500.00 AUD
Regular price Sale price $500.00 AUD
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ProctorPassive Drainage Batten Black VB20 is a Polypropylene Ventilated Batten designed to create a 20mm cavity for ventilation and drainage in the wall cavity, reducing the risk of moisture build up and condensation.

Dimensions of each batten: 20mm x 45mm x 1.8m (Self Adhesive)

(50 battens @ 1.8m = 90 linear metres per box)

Features & Benefits:

  • Convenient peel-off adhesive backing eliminate the need for nails or glue.
  • Adheres to timber, metal and building wraps.
  • Insect proof - 4mm vents prevent ingress of nesting insects.
  • Provides passive airflow of up to 16,000mm2 per linear metre.
  • Easy to install - manufactured in 1800mm lengths for easy handling.
  • Ventilated polypropylene structure is strong and robust.
  • Perfect design for drainage for occasional ingress of water.
  • Also suitable for use in the roof cavity.
  • Can be cut down to create 10mm and 15mm cavities if required. [Note: for every 5mm reduction 4,000mm² of airflow is lost.]

    Scope of Use:

    • Commercial and residential application.
    • Suitable for use on all roof types.
    • Compliant with NZBC Acceptable Solution E2/AS1 Vent Wall Cavity Battens are suitable for use as nonstructural cavity battens for use with non-structural wall cladding systems on timber framed buildings
      within the following scope:
      The scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1; and, with a risk score of 0-20, calculated in accordance with NZBC Acceptable Solution E2/AS1, Table 2; and, with cavity-based wall cladding systems complying with NZBC Acceptable Solution E2/AS1 or a valid BRANZ Appraisal that specifies a nominal 20 mm (minimum 18 mm) drained and vented cavity; and, situated in NZS 3604 Wind Zones up to, and including ‘Extra High’. (Note: Vent Wall Cavity Battens can also be used on buildings subject to specific weathertightness design. Weathertightness design and detailing of these installations is the responsibility of the designer and is outside the scope of this Appraisal. 
    • Note: Vent Wall Cavity Battens are not suitable for use where pressure equalized cavities are required.)

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