ProctorVent Drainage Batten Size:VB20 20mm 1800mm Batten - Black Air Barrier (AB) building membrane

Air Barrier (AB) building membrane tape 60mm (25 metres) Roll is high tack (strong adhesive) and ideal for taping up joins in internal construction and vapour-permeable/impermeable membranes or wall wraps to produce an air-tight seal

5 metre roll: 11

Exhaust Tight Fan Draught Stopper - 320mm Diameter is used with ceiling exhaust fans to stop air flowing in the reverse direction

Please Note: This product is not suitable for fitting over exhaust fans with heat lamps

Designed for long-term exposure during construction with high UV durability but must not be left exposed for longer than 4 months

ProctorVent Drainage Batten Size:VB20 20mm 1800mm Batten - Black Air Barrier (AB) building membraneProctorPassive Drainage Batten Black VB10 & VB20 are Polypropylene Ventilated Battens designed to create a 10. 5mm or 20mm cavity for ventilation and drainage in the wall cavity, reducing the risk of moisture build up and condensation. The following recommendation is based on NCC 2022. FROM NATIONAL CONSTRUCTION CODE 2022 VOL. 1 F8D5 ABCB HOUSING PROVISIONS 10. 8. 3 Roof Type Requirement for Airflow Low Level (Eaves Fascia) High Level (Ridge)