Product Description
Serenity Acquisition Company Smoke & Draft Rated Sliding Door Assembly is a single sliding flush door assembly consisting of an aluminum top support track with rollers and aluminum jambs with edge gaskets that has been tested in accordance with UL 1784. For use with a solid core (i.e. particleboard, SCL, mineral, etc.) flush wood faced door. Assembly has been designed for installation with an automatic door bottom to meet the stated air leakage requirements. Assembly shall be installed per manufacturer's installation instructions and in accordance with NFPA 105.
| Minimum Dimensions (Size Tested) |
| Configurations |
Width |
Height |
| Clear Opening |
36” |
84” |
| Door Leaf |
44” |
84” |
| Rough Opening |
42-1/2” |
85” |
| Frame Opening |
41 |
84” |
| Overall Frame |
45” |
86” |
| Maximum Dimensions |
| Configurations |
Width |
Height |
| Clear Opening |
48” |
96” |
| Door Leaf |
56” |
96” |
| Rough Opening |
54-1/2” |
97” |
| Frame Opening |
53 |
96” |
| Overall Frame |
57” |
98” |
Ratings Achieved
The assembly has been tested in accordance with UL 1784 and achieved results in accordance with the table below. Results were achieved at four differential pressures ranging from 0.05 to 0.3 inches of water column (12 to 75 Pa).
Air Leakage Ratings
| Standard/Code Section |
Property |
Results* |
| UL 1784 |
Max. air leakage at 0.1, 0.2, and 0.3 in. of w.c. pressure differential at ambient and elevated (400°F) temperature. |
< 3.0 cfm/ft2 as tested without an artificial bottom seal* |
*Note: This assembly was tested without an artificial bottom seal using a Pemko 4131 automatic door bottom. The assembly may be installed, with the Pemko 4131 automatic door bottom, in areas where pressurization is provided to control smoke movement in accordance with Section 4.3.2 of NFPA 105 (2019) and for hoistway opening protection and lobby doorways as allowed in Chapter 30 of the 2018 IBC.
cfm/ft
2: Cubic feet per minute per square foot of door area.
