Exterior door RC3 construction

Ekstrands can also supply RC3 security-classed exterior doors, tested according to the latest EN standard. RC3 means Resistance Class 3 and is tested according to EN 1627. Ekstrands is one of few manufacturers that offer wooden security doors. Thanks to our unique design, we are the only one to offer RC3-classified exterior doors in millimeter-adapted sizes and in large dimensions up to M13x28. Our classification applies to both painted doors and solid oak.