Established in 2018, Knight’s Mark was born from a conversation between three friends about the property vulnerability across the UK. We saw a gap between high-end design and high-level security doors – one that no one was filling. By combining our backgrounds in Business Management, Engineering, and Design, we created a “triple-threat” approach in designing, manufacturing and installing of security doors. We didn’t just want to sell doors; we wanted to engineer a new standard for London living. Since then, Knight’s Mark has grown beyond London, bringing our expertise in bespoke high security doors as well as various window solutions with innovative designs to clients across the UK.











