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50mm Hardie Plank Top Ventilation Strip, 3m

The 50mm Hardie™ Ventilation Profile (Product Code: 5300187) is USED for heavy-duty 50mm batten systems or double-battened projects. It bridges the larger 50mm gap to ensure a weather-tight and pest-proof finish at the top and bottom of your cladding. Used to protect the 20mm air cavity at both the top and bottom of your cladding. While it is often used at the head of a wall to let air out, it is also frequently used at the base of Hardie™ VL Plank installations.

This profile is a multi-purpose trim designed for any area where your cladding system needs to breathe while remaining secure. It is most commonly used along the soffit line at the top of a wall, underneath window cills, and across window and door heads. By installing it in these key areas, you ensure a continuous airflow loop that prevents dampness from building up around your structural openings and roofline Maintaining this airflow is vital for correct installation. It fits flush against 50mm timber battens, providin...

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Product description

The 50mm Hardie™ Ventilation Profile (Product Code: 5300187) is USED for heavy-duty 50mm batten systems or double-battened projects. It bridges the larger 50mm gap to ensure a weather-tight and pest-proof finish at the top and bottom of your cladding. Used to protect the 20mm air cavity at both the top and bottom of your cladding. While it is often used at the head of a wall to let air out, it is also frequently used at the base of Hardie™ VL Plank installations.

This profile is a multi-purpose trim designed for any area where your cladding system needs to breathe while remaining secure. It is most commonly used along the soffit line at the top of a wall, underneath window cills, and across window and door heads. By installing it in these key areas, you ensure a continuous airflow loop that prevents dampness from building up around your structural openings and roofline Maintaining this airflow is vital for correct installation. It fits flush against 50mm timber battens, providing a clean finish that keeps your cavity clear and dry.

This profile protects that gap, allowing air to circulate and keep the structure behind your boards dry. It neatly caps off deep cavities, giving a clean, architectural look where the cladding meets the soffit or window heads.

Key Features

Deep Cavity Fit: Designed specifically for 50mm batten depths to provide a flush, secure finish.

Maximum Ventilation: Allows high volumes of air to move through the cavity to prevent damp.

High-Strength Build: Made from rigid aluminium that maintains a straight line across 3-metre spans.

Secure Pest Defence: Effectively screens off large 50mm gaps against birds, mice, and insects.

Low Maintenance: The corrosion-proof finish ensures it stays functional and looking good for years.

Please Note: On-screen colours are for illustration purposes only. Due to variations in digital displays, screen settings, and lighting, actual product colours may vary slightly. We recommend ordering a sample or visiting a branch to view physical colour swatches prior to installation.

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