Our Story - Part 4
A fire door is essential, but an entire fire-rated unit is critical for protection, and the RF doors
are versatile in this area. By pairing the RF doors with a rated wood frame and standard
exterior components, you can have a 20-minute fire-rated unit. However, by joining the RF
doors with a 90-minute split steel RSP frame, an RSP sill, and RSP hinges, you can create a
90-minute fire-rated unit.
Congratulations to the Daily Prize Winner for Day Four!
Alicia Maynard, New York
Day 4 Question :
What type of frame must be used for a 90-minute fire-rated RSP Fire Door unit?
Correct Answer :
C - A Split Steel Frame
