The Vollay™ Residential and Commercial Suites of Aluminium Shutters and Louvres were designed with good looks and durability in mind. With 9 suites of products including Mono-Skinned Fixed Louvres; Fixed, Manual and Geared Shutters; Motorised Opening Roof Systems; Aerofoil Louvres from 45mm to a huge 600mm.When you are looking for a quality product to take the heat off your home, apartment or commercial building and save valuable energy costs, then make sure you ask for Vollay™. The Vollay™ range is supported with both written specifications and technical drawings available either via our website in a PDF or upon request from our office. - Montage Group