48" x 48" - Type K Aluminum Floor Hatch - (Double Leaf) - Bilco

48" x 48" KD Type K Aluminum Floor Hatch (Double Leaf) - Bilco 

Struggling with floor hatches that are tough to operate and don’t provide the security your building needs? Many floor hatches can be cumbersome to open, and they often lack reliable locking mechanisms, leaving your building vulnerable. 

The 48" x 48" KD Type K Aluminum Floor Hatch (Double Leaf) from Bilco solves these issues with its built-in lift assistance and automatic hold-open arm. These features ensure smooth, one-hand operation and safe, easy access every time, regardless of the size of the hatch. 

Made from corrosion-resistant materials and featuring a robust locking system, the KD Type K offers both durability and security.  

Why Choose the 48" x 48" KD Type K Aluminum Floor Hatch (Double Leaf)? 

• Effortless Operation: The KD Type K Aluminum Floor Hatch features built-in lift assistance, allowing for smooth, one-hand door operation, regardless of size. 
• Heavy-Duty Construction: This floor hatch has a 1/4" aluminum diamond-pattern tread plate reinforced to handle up to 150 psf (732 kg/m²) live load, ensuring long-lasting durability. 
• Corrosion Resistance: It is made from corrosion-resistant materials, providing reliable performance and minimal maintenance over the years. 
• Enhanced Security: This hatch has a Type 316 stainless steel slam lock and a sturdy construction that prevents unauthorized access. 
• Customizable Sizes: The KD Type K is available in various standard and custom sizes to meet specific project needs, ensuring a perfect fit for your building. 

Want to learn more about choosing the right floor hatch for your projects? Check out The Builder's Guide to Floor Hatches and get expert insights today! 

Product Specifications 

• Dimensions: 48" x 48" 
• Material: 1/4" (6mm) aluminum cover and extruded aluminum frame 
• Cover: Diamond-pattern tread plate reinforced for 150 psf (732 kg/m²) live load 
• Frame: Extruded aluminum angle frame with strap anchors bolted around the perimeter 
• Hinges: Cast steel cam-action hinges concealed from the exterior of the door 
• Lift Assistance: Torsion bars that pivot on cam-action hinges, automatic hold-open arm with grip handle release 
• Latch: Type 316 stainless steel slam lock with fixed interior handle and removable exterior turn/lift handle 
• Hardware: Zinc- plated/chromate- sealed 
• Finish: Mill finish aluminum with a bituminous coating applied to the exterior of the frame 
• Steel Anchor Strap: 1/8” x 1” 
• Cushion: Continuous neoprene cushion 
• Guard Chain: Included 
• Astragal: 1/4” x 1 1/4” 
• Shop Finish: Mill finish aluminum, non-corrosive materials 
• Reinforced Load: 150 lbs per sq. ft. (732 kg per sq. meter) live load 
• Installer Notes: Cover is spring-loaded; safety shipping bolt must not be removed until installation and in horizontal operating position. 

Get the 48" x 48" KD Type K Aluminum Floor Hatch (Double Leaf) today for durable, secure, and easy-to-operate access solutions. Looking for other access solutions? Check out our wall access door options to meet all your building needs! 

Ready to find the perfect access solution? Call Access Doors and Panels at (800) 609-2917 today and explore our Best Sellers for top-quality products tailored to your needs!