Middle Atlantic ORI 15/16 Plain Silver Gray - AUO22PLNG1SLG

Middle Atlantic AUO22PLNG1SLG ORI Acoustic Ceiling Tile, Plain Profile, Silver Gray

Overview

The Middle Atlantic AUO22PLNG1SLG is a 2' x 2' acoustic ceiling tile designed for the ORI Acoustic Ceiling Tile system. Built from 100% polyester PET felt in Silver Gray, it installs into standard 15/16" lay-in grid systems — the suspension infrastructure already present in most commercial conference rooms, huddle spaces, and open-plan offices. If you're deploying AV equipment or security cameras above a suspended ceiling and need to restore the acoustic and aesthetic finish afterward, this tile is the finishing piece that closes out the installation cleanly.

The plain profile keeps the ceiling surface uniform — no reveals, no bevels — which suits environments where a flat, uninterrupted ceiling plane is the design target. Silver Gray is a neutral finish that reads as standard commercial white-gray under most overhead lighting conditions, making it compatible with adjacent tiles from typical ceiling systems without drawing attention.

Key Features

• 2' x 2' Format (60.33 x 60.33 cm): Fits the most common commercial suspended ceiling grid footprint. This is the standard module size in North American commercial construction, so you won't need to source a custom cut or modify the grid to accommodate it — drop it in and the layout stays intact.
• 15/16" Lay-In Mounting Method: Compatible with the dominant T-bar grid profile used in commercial interiors. The tile rests on the grid flange without clips or adhesive, which means maintenance access to the plenum above — cable runs, conduit, network gear — is preserved. Lift a tile, do the work, replace it.
• PET Felt Construction (100% Polyester): PET felt absorbs mid- and high-frequency sound energy, which reduces flutter echo and reverberation in hard-surfaced rooms. In a conference room or training space where speech intelligibility matters for video calls or presentations, adding acoustic treatment to the ceiling plane is one of the highest-return interventions available. Unlike fiberglass tiles, PET felt is a non-irritant material — relevant if the tiles need to be handled during frequent equipment access.
• Plain Profile: The flat, unembossed face integrates with adjacent standard ceiling tiles without creating visible transition lines or shadow reveals. If the surrounding grid is already populated with lay-in tiles, the AUO22PLNG1SLG matches the plane without modification.
• Silver Gray Color: A neutral commercial finish. In spaces with standard 2' x 2' white or off-white grid ceilings, Silver Gray reads as a close enough match under fluorescent or LED overhead lighting that it won't create an obvious patchwork effect — important when you're only replacing a subset of tiles in an existing ceiling field.
• 2" Profile Depth (5.1 cm): At 2 inches deep, the tile sits within the grid without encroaching on plenum clearance. Relevant in tight plenum spaces where cable tray, HVAC ductwork, or junction boxes are already consuming vertical clearance above the grid.

Integration & Compatibility

The AUO22PLNG1SLG is part of Middle Atlantic's Middle Atlantic ORI Acoustic Ceiling Tile system, which is designed to integrate with AV and security infrastructure deployments in commercial interiors. It pairs with other ORI system components — including tiles with pre-cut ports for speaker grilles, projector openings, or camera apertures — allowing a mixed ceiling field where functional tiles and plain infill tiles share the same grid and present a consistent visual plane.

For integrators working on NVR-based surveillance systems or distributed audio installs, the plain tile serves as the non-functional fill around the active tiles. When combined with a PoE switch and structured cabling run through the plenum, the complete ceiling system conceals all infrastructure while maintaining panel access. The 15/16" lay-in standard means this tile is compatible with Armstrong, USG, Chicago Metallic, and most other commercial grid manufacturers — no proprietary suspension hardware required.

The PET felt material is compatible with spray-painted finishes if color matching to a specific interior palette is required, though the Silver Gray factory finish covers the most common commercial specification.

Frequently Asked Questions

Q: What grid size does the AUO22PLNG1SLG require?

A: The AUO22PLNG1SLG uses a 15/16" lay-in mounting method, which is the standard T-bar grid profile in commercial suspended ceiling systems. It requires a 2' x 2' grid module opening.

Q: Is the AUO22PLNG1SLG compatible with other ORI system tiles that have camera or speaker cutouts?

A: Yes. The AUO22PLNG1SLG plain tile is designed as the infill component for the Middle Atlantic ORI Acoustic Ceiling Tile system. It shares the same 2' x 2' format and 15/16" lay-in profile as other ORI tiles, so it integrates into a mixed ceiling field alongside tiles with functional apertures.

Q: What is the tile made of, and is it safe to handle during frequent access?

A: The tile is constructed from PET felt, which is 100% polyester. Unlike fiberglass-based ceiling tiles, PET felt does not shed irritant fibers, making it easier to handle during routine plenum access for cable management or equipment maintenance.

Q: How deep is the AUO22PLNG1SLG, and will it affect plenum clearance?

A: The tile is 2 inches (5.1 cm) deep. This profile sits within the standard grid flange without significantly encroaching on plenum space, though you should verify clearance against your specific HVAC and cable tray layout in tight plenums.

Q: Can the AUO22PLNG1SLG be used in a ceiling that already has standard white lay-in tiles?

A: The Silver Gray color is a neutral commercial finish that reads closely to standard off-white ceiling tiles under typical overhead lighting. It won't be an exact match to every manufacturer's white tile, but in most commercial environments it integrates without creating a visually disruptive patchwork effect.