CATEGORY G - EDGE-SEALING SYSTEMS
HSS1000 Intumescent Fire Seal for installation with Composite Core Fire Doors installed in Steel Fire Door Frames rated up to and including 45-minutes.
| Configuration |
Maximum Size* |
| Single Swing |
4’-0” wide by 9’-0” high |
| Standard Pairs |
8’-0” wide by 9’-0” high** |
| Double Egress |
8’-0” wide by 9’-0” high** |
*Refer to manufacturer's installation instructions for additional details.
** HSS100 Intumescent is allowed around the perimeter of the door between the door and frame interface. Not allowed on the meeting edge of paired openings.
HSS2000 and HSS11 Intumescent Fire Seal for installation with wood/ composite core and/or wood edge fire doors eligible for use in any listed fire rated “Category C - Standard Frames” and in any listed fire rated “Category C - Proprietary Frames” in accordance with the frame manufacturer's individual listing(s) in up to and including 90-minutes. The intumescent seal is surface applied with self-stick tape to either the edges of the door or to the head and jambs of the frame on the rabbet of the frame (see manufacturer's instructions).
| Maximum Size* |
Single: 4’-0” wide by 8’-0” high |
| Standard Pairs: 8’-0” wide by 8’-0” high** |
| Double Egress: 8’-0” wide by 8’-0” high** |
| Edge Sealing |
HSS2000 (with or without S44/S88) and HSS11 |
| Maximum Rating |
90-minute |
| Door Type |
Composite Core/Wood Edge Doors |
| Frame Type |
Minimum 22-gauge steel (standard, adjustable) for single swing; Minimum 16-gauge steel for pairs. |
| Comments |
4-point latching on pairs with surface mounted hardware. |
*Refer to manufacturer's installation instructions for additional details.
** HSS2000 and HSS11 Intumescent is allowed around the perimeter of the door between the door and frame interface and on the meeting edge of paired openings.
Evaluated to the following:
Unless otherwise noted, the product listed above in this section has been evaluated for conformance to the following standards
- UL 10C – Positive Pressure Fire Test of Door Assemblies
- NFPA 252 – Fire Test of Door Assemblies
- CAN/ULC S104 – Standard Method for Fire Test of Door Assemblies
This category includes field-applied systems only. Category G - Edge-Seal Systems are for use on Category B doors, or meeting edges (only) of Category A doors (as indicated above). These systems are surface applied to either the perimeter of the door or frame, or meeting edge of the door (as indicated above). They may be kerf-applied, adhesive-backed, or mechanically fastened.
Edge-sealing systems are identified by a label or marking bearing the Warnock Hersey Certification Mark.
CATEGORY H - SMOKE & DRAFT CONTROL GASKETING
Extruded Thermal Plastic Rubber Smoke and Draft Control Gasketing, Model Nos. PK4, PK52. (See manufacturer's instructions).
HSS2000, Intumescent Material for installation on Listed Steel and Wood Frames with listed Wood, Mineral Core doors. Surface applied with self-stick tape to either door edges or to frame head and jambs (see manufacturer's instructions).
| Edge Sealing |
HSS2000 w/S44/S88 |
| Maximum Rating |
45-minutes |
| Maximum Size |
Single: 4’-0” wide by 8’-0” high
Pairs: 8’-0” wide by 8’-0” high |
| Door Type |
Composite Core |
| Frame Type |
Minimum 22-gauge steel (standard or adjustable) for single swing; Minimum 16-gauge steel for pairs. |
| Comments |
4-point latching on pairs with surface mounted hardware. |
S44/S88 Smoke & Draft Control Gaskets for installation with Listed Fire Door Assemblies.
| Door Type |
Frame Type |
Configuration |
Maximum Size |
Application |
| 45-minute Composite Core |
Steel |
Single Swing
Standard Pair |
4’-0” wide by 9’-0” high
8’-0” wide by 8’-0” high |
Perimeter, Edge Seal |
S77, S771 and S772 Smoke & Draft Control Gaskets for installation with Listed Fire Door Assemblies.
| Door Type |
Frame Type |
Configuration |
Maximum Size |
Application |
| 45-minute Composite Core |
Steel |
Single Swing
Standard Pair |
4’-0” wide by 9’-0” high
8’-0” wide by 8’-0” high |
Perimeter, Meeting Stile Seal |
*Refer to manufacturer's installation instructions for additional information on Smoke & Draft Control.
Evaluated to the following:
This category includes gasket systems that are surface-applied (such as kerf-applied, adhesive-backed, or mechanically attached) to frames or doors. It includes gasketing for perimeter and meeting stile seals for use in pair and double egress assemblies.
Note: This category covers gasket systems that have been evaluated for use in positive pressure rated assemblies, but do not provide an edge-sealing system for the opening (see Category G).
All smoke & draft control gasketing systems are identified by a label or marking bearing the Warnock Hersey Certification Mark.
