42" x 42" Surface Mount Floor Access Door - Aluminum

42" x 42" Surface Mount Floor Access Door – Aluminum   

BA-SM 42" x 42" Surface Mount Floor Access Door – Aluminum by Best Access Doors offers cost–effective and convenient access to spaces between floors and below ground that do not require a flush finish. BA-SM offers the ultimate convenience of simple installations and the versatility of easy placement.  

Comprised of lightweight and highly durable ¼" aluminum, this durable floor hatch features extruded EPDM gaskets adhered to its perimeter, making it ideal for applications where the infiltration of contaminants is a concern. With a lift-assisted cover, BA-SM grants prompt and easy access, making it a solution for quick and efficient access within factories, processing plants, warehouses, and similar buildings.   

Get to Know BA-SM   

Easy, Streamlined Installations: With BA-SM's easy surface-mounted installation, you can easily place it over a vault opening and bolt it into place—done deal.   

Lift-Assisted Openings: With hydraulic-powered lift assistance, you can count on consistent, even, and reliable openings every time. With automatic hold-open arms, operators will enjoy stress-free one-handed operation.   

Weatherproofed Design: BA-SM boasts EPDM gaskets that adhere to its cover's entire perimeter and an overlapping cover to keep the elements away.   

Secure Latching Mechanism: Count on BA-SM for secure closure, with latch release, protected by a flush gasketed removable screw plug.   

Diamond Tread Plating: Maintain a safe and orderly worksite with ¼" diamond patterned plating for a strong, assured grip with footwear.      

Lift-Assistance: Operators will benefit from BA-SM's lift-assisted cover, which grants hassle-free access using torsion bars that pivot on cam-action hinges. With automatic hold-open arms, this model's cover locks into place for one-handed operation.    

Load-Bearing Cover: BA-SM's reinforced cover supports a live load of up to 105 psf for more longevity, safety, and access in high-traffic areas.      

Highly Durable Construction: BA-SM comprises robust ¼" aluminum providing exceptional corrosion resistance and durability. Count on BA-SM for years of service with minimal upkeep required.   

Two-Way Access: Count on BA-SM for two-way access with a removable exterior turn handle to maintain a flush fit, reducing the risks of trips or snags. Internally, a fixed turn handle provides easy egress.  

 Specifications:    

• Dimensions: 42" x 42"   
• Material: ¼" mill-finished aluminum   
• Cover: Diamond-patterned tread plate reinforced for 105 psf live load 
• Frame: ¼" x 3” x 3” angle frame with internal mounting flange and 7/16” diameter anchor holes   
• Latch: Type 316 stainless steel slam lock with fixed interior handle and removable exterior turn/lift handle; latch release protected by a flush, gasketed removable screw plug   
• Hinges: Heavy-duty, stainless steel pintle hinges with 3/8" Type 316 stainless steel hinge pins    
• Lift-Assistance: Gas strut lifting mechanism, automatic hold-open arms with grip handle release    
• Hardware: The gas strut (cylinder) has a powder coat finish; all other hardware is Type 316 stainless steel (unless otherwise specified  

Experience unmatched convenience, versatility, and easy access with 42" x 42" Surface Mount Floor Access Door – Aluminum by Best Access Doors.  

Build with the Best!  

At Best Access Doors, our mission is to ensure your satisfaction. Connect with our world-class product experts, at 1-800-483-0823, for assistance through every step of the process; it's what we do!