Security Roof Hatch
Description
The Nystrom Security Roof Hatch is designed for applications with heightened security. This scuttle is constructed of heavy-duty materials and has an option for security grade locks. Ideal applications include prisons, banks, water treatment facilities and other high security buildings.
Features
- Powder Coat Finish
- Optional Hardware and Materials
- Railing Ready
Specifications
| Model | RHS |
| Material | Steel: 3/16 inch hot rolled Aluminum: 1/4 inch |
| Finish | Powder coat (steel) or Mill (aluminum) |
| Color | ANSI 70 Gray (steel) |
| Cover | Formed metal cover with liner, stiffened to withstand a live load of 40psf with a max deflection of 1/150 the span. |
| Curb | Single wall curb with EZ tab counterflash and mounting flange with 5/8 inch and 3/16 inch holes |
| Insulation | 1 inch polystyrene in cover, 1 inch polyiso around curb |
| Gasket | Extruded EPDM adhesive backed gasket seal, continuous around cover. |
| Spring | Gas-spring with damper for smooth, controlled lift assistance |
| Hinge | Stainless steel tamper-proof |
| Hold Open Arm | Zinc plated steel automatic hold open arm locks cover in open position. |
| Latch | Zinc plated steel latch with exterior and interior turn handles and padlock hasps. |
| Warranty | Five (5) years |
Order Guide
Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.
| BASE | MATERIAL | WIDTH | X | LENGTH | CURB | — | OPTIONS | ||
|---|---|---|---|---|---|---|---|---|---|
RHS |
X |
S |
T |
||||||
| A - Aluminum B - Aluminum Cover/Steel Curb G - Steel |
Standard Sizes (in.) Ladder 36 x 30 36 x 36 48 x 48 Ship Stair 30 x 54 |
1 - Single Wall 2 - Double Wall 3 - Curb Mount 4 - Double Wall, No Counterflash |
D11 - Brinks 7016 Int/Ext Installed Detention Lock D5A - Southern Steel 1010AM Int/Ext Prep Detention Lock MB1 - Best Int/Ext Installed Mortise Lock MB4 - Best Int/Ext Installed Mortise Lock with Plastic Core MS1 - Schlage Int/Exterior Installed Mortise Lock OW1 - 8" x 8" Viewport Window |
||||||
Videos
Parts and Maintenance| Hold Open Arm Turn Handle 2-Point Latch & Turn Handle |
Catch 2-Point Catch Installing Rivnuts |
Spring Pack Change Hold Open Arm, Right to Left |
Parts and Maintenance
|
Hold Open Arm |
Turn Handle |
2-Point Latch & Turn Handle |
|
Catch |
2-Point Catch |
Installing Rivnuts |
|
Spring Pack |
Hold Open Arm Change, Right to Left |
|
REPLACEMENT PARTS
Retro KitSecurity Roof Hatch Parts Shop Drawing
Security Roof Hatch Parts Shop Drawing Pre-6/23/2023 (PDF)
Order Parts
WARRANTY
NYSTROM warrants all Roof Hatches to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of five (5) years from the date of shipment.
Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom’s discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.
For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.