It is a sort of B-fire rated door. It is a partially insulated door. It means that this door can prevent fire spreading in 0.5 hour, but it can not be hast-insulated more than half an hour. This door is suitable for ships/boats where moderate or light fire control is required. Excepting B15 fire door, we also supply B0 fire door. More details, please contact us. We will serve you wholeheartedly.

Features

▪ Single leaf or double leaves

▪ More than o.5h fire-resistant time

▪ Partial insulated

▪ To made of steel

▪ Windows or vent is optional