31.5in L X 31.5in W Attic Skylights Roof Hatch Vent Access Door Aluminum Frame Galvanized Sheet Cellars Exit Cover Hatch Door Suitable for Home Industry

Specification:Origin: Mainland ChinaSize: 800.00 x 800.00 x 90.00 mm / 31.5 x 31.5 x 3.54 inchesMaterial: Main frame aluminum alloy, front panel galvanized steel Note:Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!Please allow a 1-2 cm difference in measurements due to manual measuring. Package includes:1 x Roof Hatch

• Premium Aluminum Construction: The main frame of this roof hatch is crafted from high-quality aluminum alloy, providing exceptional weight-bearing strength while keeping it lightweight and easy to manage for any installation.
• Internal Locking System & Simple Mounting: Designed for added safety, the roof safety door is operable only from the inside, preventing unauthorized access from outside. Steps for installation are easy to follow.
• User-Friendly Hydraulic Mechanism: The inclusion of two high-quality hydraulic support rods enables the rooftop hatch cover plate to open and close with minimal effort, making daily use seamless.
• Smooth Surface for Easy Cleaning: The square roof access hatch lid door boasts a sleek, smooth surface that resists dirt buildup, allowing for hassle-free cleaning and maintenance over time.
• Square Dimensions: Measuring 31.5x31.5 inches, this square roof access hatch lid door fits standard openings, making it an ideal choice for attic skylights roof hatch vent access door installations.