CUSHION BOX (CB)
Airfoil’s Cushion Boxes are designed to “cushion” air movement through the grille in supply air applications. They are manufactured from 0.55 mm galvanised sheet metal to the highest standard and come in a variety of insulation 5mm and 10mm rubber or 13mm, 25mm, 38mm and 50mm fibreglass.
The Airfoil Cushion Box may be “stepped” allowing the insulation to be covered and not exposed.
The Cushion Box is used with most of Airfoil’s range of grilles including our Louvre Face Diffuser (LFD), Bevelle Diffuser (BD) and Swirl Diffusers (CDS).