This book explores the unique identity of Masjid Al Qadim and its relationship with the Muslim community of Sibu. This book also reveals a brief historical accounts of Sibu town and describes its influences in the development of Masjid Al Qadim. This book provides a complete overview extensions and renovations. The architectural characteristics and attributes of the masjid are the main subject of this book with a view on the context, spaces, construction techniques and other details of interest.