The RHDG roof hatch diamond galvannealed series is designed for safety and easy
installation and roof access. The sizes provided above are designed for
ladder access. Diamond Grip embossed counter flashing design
quickly secures the roof membrane and backing rod without sharp tools or edges. Manufactured from
14 gauge galvannealed steel formed, welded cover with 22 gauge liner, tested to
support a live load of 40psf. Constructed with weather resistant gasketing, these units feature long life, low
maintenance and ease of operation. Springs are counterbalanced to comply with
OSHA 1023 fall protection for single hand operation of latches to a ladder.
Product Details
Curb: Single wall curb and
counterflashing with Diamond Grip to secure roof membrane without tools. 14
gauge galvannealed steel, white textured powder coat paint.
Cover: Formed and welded
with liner, tested to support a live load of 40psf. 14 gauge with 22 gauge liner
galvannealed steel, white textured powder coat paint.
Gasket: Continuous, weatherproof EPDM
sponge rubber adhesive-backed seal.
Insulation: 1”
polyisocyanurate in curb and cover with thermal resistance R-6.
Spring: Counterbalanced compression springs contained in clear
zinc-plated steel cylinders.
Latch: Clear zinc-plated steel
slam latch with inside and outside handles and padlock hasps. Tested to 50psf
wind uplift.
Hold Open Arm: Clear zinc-plated automatic
locking hold open arm with red vinyl grip for one handed door operation.
Hinge: Heavy duty clear zinc-plated steel pintle hinge.
Options: 1.5" polyiso insulation, wood nailer, fiberboard, curb
double wall, curb height, stainless hardware, PVDF finishes.
Galvanized Roof Hatch Models |
| Model Number |
Net Opening
W x L * |
Unit Weight |
Access |
Lead-Time |
| RHDG-1WT |
36" x 30" |
138 lbs. |
Ladder |
In Stock |
| RHDG-2WT |
30" x 54" |
187 lbs. |
Stair |
In Stock |
| RHDG-3WT |
30" x 96" |
284 lbs. |
Stair |
30 Days |
| RHDG-4WT |
36" x 36" |
162 lbs. |
Ladder |
In Stock |
| RHDG-5WT |
48" x 48" |
232 lbs. |
Ladder |
In Stock |
| RHDG-6WT |
32" x 72" |
235 lbs. |
Stair |
30 Days |
| RHDG-7WT |
37" x 30" |
140 lbs. |
Ladder |
30 Days |
| * Latch is located on the
Length Side |
| Custom Sizes Available |
|
Ladder Access |
 |
Available Options:
JL Industries a division of Activar Construction Products Group,
Inc. Models:
RHDG-1WT
RHDG-4WT
RHDG-5WT
RHDG-7WT