The Frangible Panel provides blast pressure relief apertures with a protective barrier against environmental factors such as cold weather, rain and wind. Designed to cover vulnerable openings, the Frangible Panel assists with temperature control, weathering damage and privacy without obstructing blast pressure relief. It can be used in various high-risk sites for additional protection, including army posts, data centre halls, generator housings and more. For additional security, the Frangible Panel can be used in combination with the BenweldSecure Barras and Billinghurst barsets. Installing a barset on top of the panel provides protection against physical security threats.