MAP20071025788 Vibert, Jeremy Heritage door upgrading and testing / Jeremy Vibert Sumario: Heritage doors, such as the excellent examples seen in the Palace of Westminster, require careful and sympathetic handling and consequently upgrading the fire resistance to the required standard is not cheap. This paper describes the upgrading and testing programme carried out on heritage doors from the Palace of Westminster En: Fire prevention. - London. - nº 284, November 1995 ; p. 30-32 1. Palace of Westminster . 2. Seguridad contra incendios . 3. Gestión de la prevención . 4. Puertas . 5. Tests . I. Title. II. Título: Fire prevention.