The Heathrow Academy is situated adjacent to the busy A4 and is home to a small exhibition space. In order to create a calmer environment for the public a 7.0m high screen projects on either side of the building. The lower grating panels were made out of Piazza-66 with a 63x66mm aperture to restrict climbability until the planting was established. The higher panels were made from Piazza-132 with a 126x132mm aperture.