Karp Associates is the leading manufacturer and distributor of access doors in the world. Our products:

– Access Doors: All Fire Rated Access Doors, Flush Panel, Recessed, Exterior, Security, Surface Mounted, Fiber Glass, Plastic, Duct Doors, Specialty/Grid System
– Floor & Roof Hatches: Roof Hatches, Aluminium Floor Hatches, Floor Doors
– Valve Boxes: Recessed, Surface Mounted,