Sun Shading Fins - Penumbra laser cut screen Both very large and very

Both very large and very small apertures possible

increasing shade and reducing internal glare

It is suitable for sheltered outdoor and indoor use

Our most popular size

keeping your gas connection tidy

Sun Shading Fins - Penumbra laser cut screen Both very large and veryPenumbra is a budget friendly, customisable window fin system with shade and privacy options to suit any building. Select your arrangement of fins for ultimate flexibility, privacy and shading. With our range of patterns you can add your own style along with various levels of sun control, increasing shade and reducing internal glare. Installed around windows, the 500mm depth can reduce temperatures as much as a typical roof overhang, while the fins