Fireproof wooden door refers to the door that can meet the requirements of fire resistance stability, integrity and heat insulation within a certain period of time.

https://ztfiredoor.com/24318.html

90 minute rated wood door,commercial fire rated interior wood doors,45 minute fire rated wood door,90 minute fire rated wood doors,45 minute fire rated wood door,fire rated wooden door price,fire rated timber door,90 minute rated wood door,fire rated wood doors lowe’s,45 minute fire rated wood door,wooden fire door,20 minute fire rated wood door,45 minute fire rated wood door,solid oak fire doors,90 minute rated wood door,fire rated wood doors