Weephole Brick Vent New Generation Bushfire Weepa Vent | A Pack of 25 Pieces

A weep hole maker is appropriate for masonry walls and creates a tidy and appealing weephole while promoting great cavity ventilation and guarding against vermin entry.

Specifications

• Size: 75 mm (H) x 10 mm (W) x 105 mm (D)
• Body: Polypropylene
• Ember/ Vermin Guard: 316 Stainless Steel, punched 1.8 mm aperture
• Mesh: SS316 Stainless Steel, Wire Aperture: 0.415 mm, Wire Diameter: 0.22 mm
• Bushfire Compliance: AS3959:2018 BAL-LOW, BAL-A12.5, BAL-A19, BAL-A29, BAL-A40 when used in masonry construction

Common Applications

• A weep hole former with a fully stainless steel grate and fire resistant polymer body, designed to protect your home during a bushfire.
• When used in masonry construction it is compliant with Bushfire Attack Levels of AS3959:2018 BAL-LOW, BAL-A12.5, BAL-A19, BAL-A29 and BAL-A40.
• Installed by the bricklayer during construction.
• Suitable for face brick or rendered brick and block.
• The purple mortar protector is removed after installation, leaving a clean and beautiful finish.
• Ensures ventilation and drainage of the cavity to reduce fungal decay and mildew.
• Excludes a wide range of pests.

Weep holes acc to NCC:2019 Building Code of Australia Clause 3.3.5.9, in the form of New Generation Bushfire Weepa (Product Code 23-NGBW) for Level BAL-LOW, BAL-A12.5, BAL-A19 BAL-A29 and BAL-A40 construction in bushfire prone areas as defined in AS3959:2018, in perpends to external leaves of cavity walls in the course directly above damp proof courses, flashing and cavity fill, and at the bottom of infill cavity. Spacing: not to exceed 1200 mm.

Note: Closer spacing for better airflow and drier chambers should be considered in designs for damper regions and air-conditioned facilities.