2 Hour / 4 Hour, Upward Opening, Ideal for Ladder Access
Fire Rated: Insulated Upward Opening
The Insulated Van-Met Model FAI-150 is tested and listed by Intertek (Warnock Hersey) for a two hour combustible / 4 hour non-combustible fire rating. Designed specifically when the door needs to open up into the area above the ceiling and is ideal for use above fixed ladders. Model FAI-150 is manufactured without the use of springs, allowing easy access through the door opening.