Middle Atlantic ORI 9/16 Simple Slope 2 Silver Gray - AUO22SS2G2SLG

Middle Atlantic AUO22SS2G2SLG ORI Acoustic Ceiling Tile — 2x2 Simple Slope 2, Silver Gray

The Middle Atlantic AUO22SS2G2SLG is a 2' x 2' acoustic ceiling tile designed for the ORI Acoustic Ceiling Tile System. Built from 100% PET felt polyester and finished in Silver Gray, it installs into standard 9/16" layin ceiling grids — the kind found in virtually every commercial open-office, conference room, and AV equipment room. The Simple Slope 2 profile gives it a low-relief angled face that integrates cleanly into suspended ceiling planes without protruding hardware or visible fasteners.

If you're specifying an AV or security infrastructure space where ceiling aesthetics matter alongside acoustic performance, this tile closes the gap between technical function and finished appearance. It's a purpose-built component within Middle Atlantic's furniture and infrastructure line, not a generic acoustic panel adapted after the fact.

Key Features

• 2' x 2' Standard Footprint (60.33 x 60.33 cm): Matches the most common commercial suspended ceiling module size, so it drops straight into existing grid layouts without cutting, shimming, or special framing. If your building already has a 2x2 grid, the AUO22SS2G2SLG replaces a standard tile with no structural modification.
• 9/16" Layin Mounting Method: The 9/16" layin system is the dominant T-bar grid profile in North American commercial construction. This tile seats directly onto the grid flange — no clips, brackets, or adhesive required. Installation is the same motion as replacing any ceiling tile: lift, set, done.
• PET Felt (100% Polyester) Construction: PET felt is a dense, fibrous material that absorbs mid- and high-frequency sound energy, reducing flutter echo and ambient noise buildup in hard-surfaced rooms. It's also dimensionally stable and doesn't sag or warp with moderate humidity changes the way mineral fiber tiles can. Fully recyclable material if sustainability reporting matters for the project.
• Simple Slope 2 Profile: The angled face profile is a design element of the ORI system — it creates visual interest in the ceiling plane while maintaining compatibility with the rest of the ORI tile family. If you're mixing tile profiles within a single ceiling grid for aesthetic zoning, the Simple Slope 2 coordinates with other ORI profiles without requiring a separate grid or transition piece.
• Low 2-Inch Height (5.1 cm): At only 2 inches above the grid plane, the AUO22SS2G2SLG keeps ceiling plenum clearance consumption to a minimum. In tight above-ceiling spaces — common in retrofit AV installs where conduit, cable trays, and HVAC compete for headroom — this matters. It won't conflict with cabling runs that sit close to the grid.
• Silver Gray Finish: A neutral, warm-cool gray that reads as architectural rather than utilitarian. It coordinates with standard aluminum grid systems and doesn't draw the eye the way a stark white panel would under directional lighting. Suitable for executive conference rooms, finished AV control spaces, and corporate lobbies where the ceiling is visible.

Integration and Compatibility

The AUO22SS2G2SLG is a component of Middle Atlantic's ORI Acoustic Ceiling Tile System. It is designed to work within that system's coordinated tile family, all sharing the same 9/16" layin mounting method and 2' x 2' module. If you're building out a full ORI ceiling installation, this tile can be combined with other ORI profiles — flat, slope, and dimensional variants — within the same grid run.

The 9/16" layin specification means compatibility with standard commercial T-bar grid systems from Armstrong, USG, and similar manufacturers. If your grid uses a different flange width (15/16" is the other common North American profile), this tile will not seat correctly — verify your grid profile before ordering. This is a commercial AV infrastructure product, not a general-purpose acoustic panel; it is not designed for direct-mount, adhesive, or surface applications.

For projects where the ORI system is being installed as part of a broader AV or security control room buildout, consider pairing with other Middle Atlantic rack and furniture components for a fully coordinated infrastructure package. An AV room acoustic planning guide can help determine tile placement density for target NRC performance.

Frequently Asked Questions

Q: What ceiling grid profile does the AUO22SS2G2SLG require?

A: The AUO22SS2G2SLG uses a 9/16" layin mounting method, which fits the standard 9/16" T-bar suspended ceiling grid found in most North American commercial buildings. It is not compatible with 15/16" grid systems without an adapter. Verify your grid flange width before ordering.

Q: What are the actual dimensions of the AUO22SS2G2SLG tile?

A: The tile covers a 2' x 2' ceiling module (60.33 x 60.33 cm) and sits 2 inches (5.1 cm) above the grid plane at its highest point. Width at the grid level is also 2 inches (5.1 cm).

Q: What material is the AUO22SS2G2SLG made from?

A: It is made from PET felt, which is 100% polyester. PET felt provides acoustic absorption and is dimensionally stable under moderate humidity variation. The material is also recyclable.

Q: Can the AUO22SS2G2SLG be mixed with other ORI profile tiles in the same ceiling grid?

A: Yes. The ORI system is a coordinated tile family sharing the same 2' x 2' module and 9/16" layin mount. You can mix Simple Slope 2 tiles with other ORI profile variants — flat, slope, or dimensional — within the same grid run. All tiles sit on the same grid type.

Q: Is the AUO22SS2G2SLG suitable for outdoor or high-humidity environments?

A: No. This is an interior commercial ceiling tile. PET felt is moisture-tolerant compared to mineral fiber, but the product is not rated or designed for outdoor, wet-location, or high-humidity (e.g., kitchen, natatorium) environments.

Q: What color is the AUO22SS2G2SLG?

A: Silver Gray. It is a neutral architectural gray that coordinates with standard aluminum T-bar grid systems and is appropriate for finished commercial and AV spaces where ceiling appearance is a specification criterion.

Jerry Tildsen

The AUO22SS2G2SLG sits in a product category that gets overlooked until it causes a problem — ceiling tile selection in finished AV and security control rooms. The 9/16" layin mount and strict 2' x 2' (60.33 x 60.33 cm) footprint mean this tile either drops straight in or it doesn't fit at all. Grid profile verification before procurement is non-negotiable on this one.

Technical Highlights:

• 9/16" Layin Mount: Compatible with the dominant North American commercial T-bar grid standard — no hardware, no clips, no adhesive. Replacement or repositioning during a cable pull or above-ceiling service call is a single-person, no-tool operation.
• PET Felt (100% Polyester): Unlike mineral fiber, PET felt doesn't shed particulates when cut or handled, and it won't crumble at the grid flange under repeated removal cycles — relevant in AV rooms where tiles come out regularly for above-ceiling access.
• 2-Inch Profile Height (5.1 cm): In retrofit installs where cable trays or conduit runs are close to the grid, the low 2-inch above-grid height avoids conflicts that a deeper tile profile would create. If your plenum is already congested, this spec matters.

Deployment Considerations:

• Confirm grid flange width is exactly 9/16" before ordering. The other common North American profile — 15/16" — will not properly seat this tile. A mixed-grid building (older 15/16" zones and newer 9/16" zones) is a real-world trap on this product.
• The AUO22SS2G2SLG is an interior-only product. PET felt handles moderate humidity better than mineral fiber, but it has no wet-location or outdoor rating. Don't specify it for spaces with condensation exposure, active cooling equipment nearby, or above-plenum sprinkler systems that periodically wet the ceiling area.

Best fit for corporate AV control rooms, finished security operations centers, and conference rooms where the ORI system has been specified as the ceiling treatment and visual coordination with the rest of the tile family is a hard requirement. If the project is a generic drop-ceiling refresh and ORI system compatibility isn't the brief, there are lower-cost acoustic tile options that will perform similarly.