3m Envello Cladding Perforated Closure 50 x 25 mm

Used to prevent insects and rodents getting into the ventilated cavity behind the boards, whilst allowing airflow. Fixed at the bottom of the cladding with the starter trim, also at the top on its own, as well as with the corner profiles. Fixed with the 20mm fixings. Image shown for illustrative purposes. Colour and finish variations may occur due to the natural material of the product.