Middle Atlantic ORI 15/16 Plain Charcoal Gray - AUO22PLNG1CHG

Middle Atlantic AUO22PLNG1CHG Acoustic Ceiling Tile, Charcoal Gray

Overview

The Middle Atlantic AUO22PLNG1CHG is a 2' x 2' acoustic ceiling tile engineered for technology-forward commercial spaces — conference rooms, operations centers, and structured wiring environments where aesthetics and acoustic performance need to coexist with installed AV and security infrastructure. Constructed from 100% PET felt polyester, this plain-profile tile drops into standard 15/16" lay-in grid systems without modification, delivering a clean charcoal gray finish that blends naturally into contemporary commercial interiors.

This tile is part of Middle Atlantic's ORI acoustic ceiling tile system, designed to address the acoustic challenges that arise when you pack a room with hard surfaces, equipment racks, and display hardware. For integrators specifying Middle Atlantic technical furniture and enclosure systems, the AUO22PLNG1CHG is the acoustic finishing layer that completes a professional installation.

Key Features

• 100% PET Felt Construction: Polyester felt absorbs mid- and high-frequency sound energy — the frequencies most responsible for speech intelligibility problems in hard-surfaced conference rooms and command centers. No fiberglass, no mineral fiber, no airborne particulate concern during installation or replacement.
• 2' x 2' Format (60.33 x 60.33 cm): Matches the most common commercial ceiling grid module. Drops directly into existing infrastructure without custom cutting or grid modification — a straight swap for standard tiles in any 2x2 bay.
• 15/16" Lay-In Mounting: Designed for the 15/16" exposed-tee grid that dominates commercial construction. No clips, no adhesive, no tools — set it in and you're done. Removal for above-ceiling access is equally straightforward, which matters in any space with active cable management overhead.
• Plain Profile: The flat face keeps sightlines clean and avoids the shadow lines or texture patterns that can conflict with projector throw or camera field of view in surveillance-integrated spaces. A plain profile also photographs and renders predictably for pre-construction visualization.
• Charcoal Gray Finish: Neutral dark tone reduces ceiling reflectivity and visually recedes in low-ambient-light environments like monitoring rooms and darkened presentation spaces. Pairs naturally with black rack hardware and dark-frame displays without color clash.
• 2" Profile Depth: At 2 inches tall, the tile sits within standard plenum clearances and does not impede above-ceiling cable routing or equipment access — relevant when you're running structured cabling or low-voltage wiring through the same ceiling cavity.

Integration & Compatibility

The AUO22PLNG1CHG installs into any standard 15/16" exposed-tee ceiling tile grid system. It is not compatible with 9/16" narrow-tee grids or concealed spline systems — verify your grid specification before ordering. For mixed deployments where some bays are occupied by HVAC diffusers, light fixtures, or structured cabling access points, the remaining open bays accept the AUO22PLNG1CHG without modification. This tile does not carry a fire rating claim in the available evidence — confirm local code requirements for plenum-rated assemblies with your AHJ before specifying in rated ceiling assemblies. For broader acoustic treatment planning in AV and security installations, consult the AV integration planning guide.

Frequently Asked Questions

Q: What ceiling grid type does the AUO22PLNG1CHG fit?

A: It is designed for standard 15/16" exposed-tee lay-in grid systems, the most common commercial ceiling grid format. It is not compatible with 9/16" narrow-tee or concealed spline grids.

Q: What material is the AUO22PLNG1CHG made from?

A: 100% PET felt (polyester). No fiberglass or mineral fiber content.

Q: What are the dimensions of the AUO22PLNG1CHG?

A: 2 feet x 2 feet (60.33 x 60.33 cm) face, with a 2-inch profile depth.

Q: Can the AUO22PLNG1CHG be used in a plenum ceiling?

A: No plenum fire rating is confirmed in available evidence. Verify local code and AHJ requirements before installing in a rated plenum assembly.

Q: Does this tile require any special tools or hardware to install?

A: No. The 15/16" lay-in design drops directly into compatible grid tees — no clips, adhesive, or tools required.

Ted Perry

The AUO22PLNG1CHG gets specified most often as an afterthought — but it's the tile that determines whether a finished conference room or monitoring suite actually sounds right once the integrator leaves. The 100% PET felt construction handles mid- and high-frequency absorption, which is exactly where speech intelligibility breaks down in hard-surface rooms loaded with display glass and rack equipment. At 2 inches in profile depth, it doesn't fight for plenum clearance when you've got trays of low-voltage cable running above the grid.

Technical Highlights:

• 15/16" Lay-In Fit: No adapter hardware, no modified grid — drops into the standard exposed-tee format found in the vast majority of commercial office and operations center builds. Swap-in replacement during punch-out or post-occupancy remediation is a one-person job.
• PET Felt Material: Polyester felt is dimensionally stable and doesn't shed particulate the way fiberglass tiles can — relevant in any space with open-face rack equipment or active airflow from HVAC directly above the grid.
• Plain Profile + Charcoal Gray: The flat face avoids shadow artifacts under directional lighting and keeps the ceiling neutral in camera field-of-view zones. Charcoal gray reduces ceiling reflectivity in low-ambient monitoring environments where screen glare is already a management problem.

Deployment Considerations:

• Confirm your grid is 15/16" exposed-tee before ordering — 9/16" narrow-tee grids are common in newer builds and are not compatible with this tile without a grid replacement or adapter system.
• No fire or plenum rating is documented in available evidence. In rated ceiling assemblies, you'll need to confirm compliance with your AHJ before the AUO22PLNG1CHG can substitute for a listed tile.

Best fit for technology rooms — operations centers, conference suites, and structured wiring enclosure areas — where acoustic finishing is part of the integration scope and the ceiling grid is already standard 15/16" commercial construction.