You won’t ever have to worry about purchasing non-quality products for your construction needs because here at Best Access Doors, we don’t only provide the best quality, but we also make sure to provide efficient products for any of your project necessities.
One of our quality products is the BA-FD3D. This access door is the largest fire-rated three-hour ceiling door available with a removable center mullion. Its double-leaf allows it to have greater accessibility. Furthermore, it also has a continuous piano hinge. The hinge is placed on the “H” dimension. This wall and ceiling fire-rated panels model is manufactured under the factory inspection service of Intertek Warnock Hersey) and has a label reading: “Listed access frame and insulated fire door assembly 3-hour fire rating. Vertical and Horizontal Installation. The temperature rises maximum 77° F / 43° C at 30 minutes, 268° / 149° C at 60 minutes.”
Here are more features of the BA-FD3D;
Materials: Satin finish galvanized steel or 304 stainless steel
Frame: 14 ga steel. Removable center mullion (max 48”). Frame Depth 3 1/4”.
Wall Trim: 1-1/4” (32mm).
Door Panel: 18ga, liner 22ga with slam latch.
Insulation: The door panel contains 2 1/2” of high-temperature insulation material.
Finishes: Paint finish is an electrostatically applied rust-inhibitive prime coat or # 4 polished stainless steel finish on the exterior surface
Hinges: Concealed continuous rod hinge. 48” or longer in-wall position will be a continuous piano hinge. The hinge is placed on the “H” dimension.
We also offer all standard sizes for your commercial, industrial, and residential project needs. Contact us directly at (800) 483-0823 if you need Best Access Doors to supply the BA-FD3D for your construction project.