Alumina Product Sales, we are located at 37 Caledonia Road in Mandeville Manchester and offer the following services: Sale of Aluminum Extrusion and hardware for Sliding windows in the colours anodized, white, bronze, mahogany and pine , Awnings , Store fronts, Shower enclosures , Showcase , Storm Shutter Channel , Glass , Full sheet , Half sheet , Garage Doors – LiftMaster Brand , House Doors , Metal & Glass. We offer, a modern touch, with quality products, excellent service and Island wide delivery.