Desc: F ire dooris adoorwith afire-resistance rating(sometimes referred to as a fire protection ratingfor closures) used as part of apassive fire protectio...
Desc: F ire dooris adoorwith afire-resistance rating(sometimes referred to as a fire protection ratingfor closures) used as part of apassive fire protectio...
Desc: F ire dooris adoorwith afire-resistance rating(sometimes referred to as a fire protection ratingfor closures) used as part of apassive fire protectio...
Desc: F ire dooris adoor with afire-resistance rating (sometimes referred to as a fire protection ratingfor closures) used as part of apassive fire protect...
Desc: F ire dooris adoorwith afire-resistance rating(sometimes referred to as a fire protection ratingfor closures) used as part of apassive fire protectio...
