Peerless-AV ACC120 – Internal Wood Joist Ceiling Mount Plate

ACC120 – Peerless-AV Internal Wood Joist Mount Ceiling Plate

The Peerless-AV ACC120 is an internal ceiling mount plate designed to attach between two wood joists above a finished ceiling, providing a concealed and structurally sound anchor point for ceiling-mounted AV installations using Peerless-AV extension columns.

Product Description

Ceiling projector and display installations in finished spaces present a common challenge: attaching a load-bearing mount to overhead structure without visible hardware or ceiling damage. The ACC120 addresses this by sitting entirely above the finished ceiling surface, spanning between two wood joists and distributing the load across both structural members rather than relying on drywall anchors or surface-mounted hardware.

The mount features an expandable design that accommodates wood joist spacing from 16" to 20" on center, covering the most common framing configurations found in commercial and residential construction. Once in position, the attachment point for the extension column can be fine-tuned within a 2 3/4" range to either side, allowing the installer to dial in the exact horizontal drop point before committing to the final position.

A 1-1/2" – 11.5 NPS threaded fitting accepts most Peerless-AV extension columns, making the ACC120 a compatible base for a wide range of ceiling projection and display mounting configurations. This accessory is particularly well-suited for retrofit installations where maintaining a clean ceiling appearance is a priority. Available from Creation Networks at creationnetworks.net.

Key Features

• Installs entirely above the finished ceiling surface, keeping all structural hardware concealed for a clean appearance.
• Expandable design spans wood joists from 16" to 20" on center, covering standard framing configurations.
• Attachment point for the extension column is adjustable within 2 3/4" of either joist, enabling precise horizontal positioning before final installation.
• 1-1/2" – 11.5 NPS threaded fitting accepts the majority of Peerless-AV extension columns for broad system compatibility.
• Load is distributed across two ceiling joists for a structurally sound installation without reliance on drywall anchors.
• Designed for professional AV installers working in finished spaces where surface-mounted ceiling hardware is not acceptable.
• Compatible with projector and display mounting configurations that use the Peerless-AV column system.

Technical Specifications