CSI Division 8
Openings
Doors, frames, glazing and hardware — every place the envelope is deliberately interrupted.
What Division 8 covers
CSI Division 8 is openings: the doors, frames, glazing and hardware that let people and light through the building envelope. It carries more code weight than any other division we represent, because an opening is simultaneously an accessibility requirement, a fire-rating requirement, and a security decision.
Four of the six lines we carry sit in Division 8, which reflects how much of a commercial project the division actually touches — from the automatic entrance a visitor uses without thinking about it, to the fire-rated assembly that has to hold for a rated duration, to the rolling shutter that secures a counter at close of business.
Represented Lines
The 4 lines we carry in Division 8
Automatic Door Systems
Record
Record is a global leader in automatic door systems, delivering reliable, code-compliant solutions for every type of opening. From ADA-compliant entrances to high-security speedgates, Record covers the full range of automatic access.
Fire-Rated Glazing & Door Hardware
Ranco Architectural
Ranco Architectural supplies fire-rated glazing, door hardware, and installation accessories for commercial openings. Their product line includes fire-rated ceramic glass, continuous hinges, door closers, and glazing tape — everything needed to complete a fire-rated door assembly.
Fire Door Lite Kits & Louvers
All Metal Stamping
All Metal Stamping is a leader in fire door solutions, manufacturing UL-listed lite kits, edge and astragal sets, mullions, and louvers. Their patented nail-in fastening method allows one-person installation — no glazing compound required for most labeled applications.
Rolling Security Doors & Shutters
Rollok
Rollok manufactures custom rolling security doors and shutters, delivering reliable protection for commercial, retail, and institutional applications. From counter shutters to storm protection, Rollok products combine security with clean design.