48" x 48" Lightweight Aluminum Access Door (Double Leaf)
The Best Access BA-LT-4000 is a lightweight aluminum access door for walls and ceilings. With a durable design and lightweight components, access to large openings in walls and ceilings is made easy. The mitered aluminum frame provides an architecturally pleasing appearance. The aluminum door panel is lined with 3/4" polystyrene insulation. The all aluminum construction of the BA-LT-4000 is ideal for exterior applications, and also those specific interior applications where corrosion or moisture is a concern. Gasketing between the door and frame is provided to insure an airtight fit.
• Lightweight aluminum access door for walls and ceilings
• Mitered aluminum frame provides an architecturally pleasing appearance
• Aluminum door panel is lined with 3/4" polystyrene insulation
• All aluminum construction is ideal for exterior applications,
also speciﬁc interior applications where corrosion or moisture is a concern
• Gasketing between the door and frame
BA-LT-4000 Access Door Speciﬁcations:
• Door / Door Frame: Aluminum: .064 door and .080 frame Flush to edge of frame, 1-5/16” mitered aluminum extrusion ﬂange with 1-1/2” deep mounting frame
• Hinge: Doors with width 24” or less to have concealed pin hinge. Doors with width over 24” to have continuous aluminum piano hinge with exposed knuckle, set to open to 180 degrees.
• Insulation: 3/4” Type 3 Expanded Polystyrene (EPS) Foil Lined
Insulation, with a 3.18 R Value.
• Gasket: 1/8” x 3/8” closed cell neoprene gasketing
• Standard Latch: Screwdriver operated cam latch
• Finish: Mill ﬁnish