As the UK’s leading authority on steel windows, doors and screens, the Steel Window Association (SWA) represents manufacturers, suppliers and specialists committed to maintaining the highest standards of craftsmanship, performance and design across the industry. Here, the SWA talks to leading interior designer, Amelia McNeil, about how steel in the home steals the show for aspirational clients. Internal W20 doors and screens in a Fulham townhouse. Design and vision by Amelia