Linear grilles are commonly used with under floor air conditioning systems. The spacing of the blades is set to prevent stiletto heels from passing through. Linear grilles can be supplied with a frame or just the core which set rebated into the floor covering. Linear grilles are also used in fine joinery and often let into the top surface of a radiator cover. The grilles are made to specification and can be adapted to suit the clients design. Available in brass or stainless steel.