The Karp KFD-HD – A Heavy Duty Karp Floor Door provides a sturdy floor door to allow access under any concrete application. The KFD-HD Access Door is a heavy duty (H20 loading) floor access door. All of the hardware on the floor door shall be grade 316 Stainless Steel.
When required, the access floor door can be made watertight; spring assisted and equipped with a stainless steel snap lock.
Door will be furnished with a peel-off protective cover to protect it from concrete splatters during installation. The underside of the lid will also have visibility tape for safety.
KFD-HD Floor Door Specifications
- Door Frame: 1/4″ extruded aluminum channel-type frame with a 1/8″ neoprene cushion and continuous anchor flange and a 1-1/2″ drain coupling welded to the underside.
- Hinges: Hinges and all hardware shall be stainless steel and attached with tamperproof fasteners
- Door Lid: 1/4″ aluminum diamond plate designed to support a H2O loading (without impact) with a maximum deflection of1/150th. Door shall open to 90 degrees and automatically lock in that position.
- Finish: Mill finish, with bituminous coating applied to the exterior of frame to prevent hydrolysis with concrete.
- Lock: Doors shall be equipped with a stainless steel slam lock with cover plug and removeable handle
- Lock / Latch Options: Door can be equipped with a staple, staple and hasp, recessed hasp, stainless steel snap, brass pentahead.
- Options: Skirting to depth of slab, fiberglass insulation, safety chains and posts.
KFD-HD Floor Door Options
- Skirting to depth of the slab
- Fiberglass Insulation
- Safety chain and posts
KFD-HD Floor Door Locking and Latching Options
- Staple for padlock
- Recessed hasp
- Keyed deadbolt lock
- Pentahead lock
- Keyed cylinder lock
KFD-HD Floor DoorSTANDARD SIZES |
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Door Size (H x W) | Shipping Wt. (lbs.) | |||
24″ x 24″ |
71 |
|||
30″ x 24″ |
81 |
|||
30″ x 30″ |
93 |
|||
36″ x 24″ |
91 |
|||
36″ x 30″ |
105 |
|||
36″ x 36″ |
118 |
|||
48″ x 36″ |
147 |
|||
48″ x 48″ |
181 |
|||
72″ x 48″ |
248 |
Special sizes and modifications available upon request.
Contact us for more information on custom sizes and additional locking information.