Mastertrap Perforated Aluminium Air Brick Vent Cover Large

Solid plate proofing plate designed to prevent rodent incursion through airbricks and similar access points. Produced in aluminium to prevent weathering, these plates provide long lasting, tough and discreet protection. Size: 245mm x 245mm Important – These covers must not be used to cover air bricks or vents which are being used for the ventilation of gas appliances. Restriction or even blocking airflow can increase the risk of carbon monoxide poisoning.

Price: 21.99 from Mastertrap