Rocky Mountain Metals 1400 FEMA Door is a Tornado-resistant door and frame assembly for installation in storm shelter walls.
This listing is for wind pressure and impact resistance only. Fire resistance, when required by Section 603 of ICC 500-2020 or Section B6.2.3 of FEMA P-361 (2021), is outside the scope of this listing. Assemblies required to be fire-resistance-rated shall also bear the label of a separate fire listing to the applicable standard(s).
In accordance with Section 507.3 of ICC 500-2020, operating hardware located on the unprotected side of the assembly shall be not susceptible to unintended unlatching by debris impact. Once engaged for storm shelter use, such operating hardware shall be locked, disabled, or inactive. Compliance with this requirement shall be confirmed by the Authority Having Jurisdiction.
| Assembly Type |
Permitted Size |
Tornado
Design Pressure |
Impact Rating |
Single In-Swing |
Min: 2’-6” x 4’-0”
Max: 4’-0” x 9’-0” |
+250 PSF / -250 PSF |
15 lbs @ 100 mph |
| Configuration |
Door: Rocky Mountain Metals 1400 FEMA Door Assembly
Frame: 14 gauge steel Rocky Mountain Metals 1400 FEMA Door Frame (3-Sided or 4-Sided)
Latching Hardware: Securitech 5300-IHD-HVL Series (3-point CVR with horizontal bottom bolt)
Hinges: Minimum (3) Hinges, (4) hinges required for doors above 90 inch height.
Heavy Duty PBB 4B81 4.5 x 4.5" or equivalent Listed ANSI A156.1 Grade 1 Heavy Weight 4.5" x 4.5" or 5" x 5" Hinges (electric hinge prep allowed)
Door Closer: PDQ 5100 Series Closer (without cover) |
| Assembly Type |
Permitted Size |
Tornado
Design Pressure |
Impact Rating |
Pairs Out-Swing |
Min: 6’-0” x 6’-8”
Max: 8’-0” x 9’-0” |
+250 PSF / -250 PSF |
15 lbs @ 100 mph |
| Configuration |
Door: ( Rocky Mountain Metals 1400 FEMA Door Assembly
Frame: 14 gauge steel Rocky Mountain Metals 1400 FEMA Tornado Frame (3-Sided)
Latching Hardware: (4-point)
Securitech 7VT-IHD Series (2-point CVR with head and sill latching)
Securitech 8VT-SBD Series(2-point SVR with head and sill latching)
Hinges: Minimum (3) Hinges per leaf, (4) hinges per leaf required for doors above 90 inch height.
Heavy Duty PBB 4B81 4.5 x 4.5" or equivalent Listed ANSI A156.1 Grade 1 Heavy Weight 4.5" x 4.5" or 5" x 5" Hinges (electric hinge prep allowed)
Door Closer: PDQ 5100 Series Closer (without cover) |
| Assembly Type |
Permitted Size |
Tornado
Design Pressure |
Impact Rating |
| Single Out-Swing |
Min: 2’-6” x 4’-0”
Max: 4’-0” x 9’-0” |
+250 PSF / -250 PSF |
15 lbs @ 100 mph |
| Configuration |
Door: Rocky Mountain Metals 1400 FEMA Door Assembly
Frame: 14 gauge steel Rocky Mountain Metals 1400 FEMA Door Frame (3-Sided or 4-Sided)
Latching Hardware: Securitech 4340-SS320-105 (3-point CVR with horizontal bottom bolt)
Hinges: Minimum (3) hinges, (4) hinges required for doors above 90 inch height.
Heavy Duty PBB 4B81 4.5 x 4.5" or equivalent Listed ANSI A156.1 Grade 1 Heavy Weight 4.5" x 4.5" or 5" x 5" Hinges (electric hinge prep allowed)
Door Closer: PDQ 5100 Series Closer (without cover) |
