As a proud Australian, family-owned and operated business, SMR Designs Pty Ltd is authorised to manufacture and distribute Safetyline Jalousie louvre windows in Australia and the South Pacific. Led by brothers Leigh and Nathan Rust, Safetyline Jalousie was established in Australia in 2009 and has become a market leader in producing high quality performance louvre window systems and ventilation solutions. Performance has always been Safetyline Jalousie’s core strength and value proposition. The product doesn’t just meet industry standards and expectations; it exceeds them.