Middle Atlantic ORI 15/16 Simple Slope 1 Silver Gray - AUO22SS1G1SLG

Middle Atlantic AUO22SS1G1SLG ORI Acoustic Ceiling Tile Simple Slope 1 Silver Gray

The Middle Atlantic AUO22SS1G1SLG is a 2' x 2' acoustic ceiling tile from the ORI series, designed for 15/16" lay-in grid ceilings in commercial AV, conference, and technology spaces. Built from 100% PET felt polyester in a Silver Gray finish, it pairs sound absorption with a clean architectural profile — the Simple Slope 1 geometry keeps sightlines tidy while managing reflections in rooms where intelligibility matters.

Overview

Drop-ceiling tile systems in tech-forward commercial environments often sacrifice acoustic performance for a clean look, or vice versa. The AUO22SS1G1SLG addresses both: the PET felt construction absorbs sound rather than reflecting it, and the Simple Slope 1 profile maintains a flush, unobtrusive ceiling plane. This tile mounts directly into standard 15/16" T-bar lay-in grids — no special hardware, no modified grid required — making it a straight swap-in for existing ceiling systems during AV room buildouts or conference suite upgrades.

Key Features

• 2' x 2' Lay-In Format: Fits the most common commercial ceiling grid size without cutting or modification. Swap out standard acoustic tiles directly during a renovation without re-engineering the grid — saves labor and keeps retrofit scope tightly defined.
• 15/16" Lay-In Mounting: Designed specifically for 15/16" T-bar grid systems, the most prevalent grid standard in commercial construction. No adapter hardware or custom installation — drop it into the existing grid and it's done. If your grid is 9/16", this tile is not compatible; confirm grid size before ordering.
• PET Felt Material (100% Polyester): PET felt provides genuine sound absorption, reducing flutter echo and background reflections in meeting rooms, collaboration spaces, and enclosed AV environments. The all-polyester composition also contributes to a clean, consistent surface texture that holds the Silver Gray color finish well over time.
• Simple Slope 1 Profile: The sloped face geometry diffuses sound rather than bouncing it flat, which reduces standing waves in rectangular rooms — a real factor in smaller conference spaces where parallel surfaces create frequency buildup. The profile stays low-key visually, so it doesn't compete with projector screens or ceiling-mounted displays.
• Silver Gray Color Finish: A neutral commercial gray that blends with standard ceiling grid finishes and doesn't draw attention. Appropriate for professional environments where the ceiling should recede visually — boardrooms, training rooms, integration racks in finished spaces.
• 2" Height / 2" Width Profile Dimensions: The tile body measures 2" in both height and width at its thickest point, keeping ceiling plenum intrusion minimal. In tight plenum spaces above drop ceilings — where conduit, HVAC, and cable trays compete for clearance — the low profile matters.

Integration & Compatibility

The AUO22SS1G1SLG is engineered for 15/16" lay-in ceiling grid systems — the standard T-bar configuration found in most commercial office and AV installations. It replaces standard 2' x 2' commercial ceiling tiles directly. The tile is part of Middle Atlantic's ORI acoustic ceiling tile system, which is designed to work alongside rack systems and AV infrastructure in finished room environments. If you are specifying a full acoustic treatment for a conference or integration space, review the Middle Atlantic catalog for companion ORI tiles with alternate profiles and colors. For AV rack and enclosure planning in the same space, explore rack systems and enclosures to coordinate infrastructure. Acoustic ceiling treatments like this tile pair well with cable management solutions to keep the plenum space above organized. For guidance on ceiling and room treatment selection for AV environments, see the AV room design guide.

Frequently Asked Questions

Q: What ceiling grid size does the AUO22SS1G1SLG require?

A: The AUO22SS1G1SLG is designed for 15/16" lay-in T-bar ceiling grids — the most common commercial grid standard. It is not compatible with 9/16" narrow-face grids without modification.

Q: What are the tile dimensions of the AUO22SS1G1SLG?

A: The ceiling tile covers a 2' x 2' (60.33 x 60.33 cm) grid opening. The tile body itself measures 2 inches in both height and width at the profile.

Q: What material is the AUO22SS1G1SLG made from?

A: The tile is constructed from PET felt — 100% polyester — which provides sound absorption and a consistent surface texture. No fiberglass or mineral fiber content.

Q: What does the Simple Slope 1 profile mean for room acoustics?

A: The sloped face geometry diffuses reflected sound rather than bouncing it directly back, which helps reduce standing waves and flutter echo in enclosed commercial spaces like conference rooms and AV suites.

Q: Can the AUO22SS1G1SLG be used in a standard office renovation alongside existing ceiling tiles?

A: Yes. Because it matches the standard 2' x 2' lay-in format, it can replace individual tiles in an existing 15/16" grid — you don't need to replace the entire ceiling system. However, mixing this tile with standard flat acoustic tiles will produce a visual difference in profile and texture.

Q: Is the AUO22SS1G1SLG available in colors other than Silver Gray?

A: The AUO22SS1G1SLG is specifically the Silver Gray variant. Middle Atlantic's ORI series includes other color and profile options — check the Middle Atlantic ORI line for alternate finishes.

Jerry Tildsen

The AUO22SS1G1SLG sits in a product category that integrators often treat as an afterthought — and that's a mistake. In conference rooms and AV suites where you've invested in quality audio systems, a flat reflective ceiling tile can undermine speech intelligibility regardless of microphone placement. The PET felt construction here actually absorbs rather than scatters high-frequency sound, and that Simple Slope 1 geometry does real work diffusing mid-frequency reflections off what is otherwise a parallel hard surface.

Technical Highlights:

• 15/16" Lay-In Grid Compatibility: Drops directly into the dominant commercial T-bar grid standard — no adapters, no modified grid. In a buildout where the GC has already closed the ceiling, this matters. Verify grid face width before spec; 9/16" grids require a different tile entirely.
• 2' x 2' Format (60.33 x 60.33 cm): Matches standard commercial ceiling module sizing exactly. One-for-one replacement in existing grids keeps renovation scope controlled — you can treat only the tiles directly above the conference table or AV equipment zone rather than the entire ceiling.
• PET Felt / 100% Polyester Construction: No fiberglass, no mineral fiber. PET felt is dimensionally stable under typical commercial HVAC cycling and won't shed particulates into the room — relevant in cleanroom-adjacent or high-airflow environments where fiber tile degradation is a maintenance concern.

Deployment Considerations:

• The 2" profile height is measured at the tile body — confirm available plenum clearance above the grid before ordering, especially in retrofit projects where cable trays and conduit may already occupy the space directly above the ceiling plane.
• Mixing the Simple Slope 1 profile with standard flat tiles in the same ceiling field will create a visible surface variation. If aesthetic uniformity across the full ceiling is required, plan to tile the entire field with ORI series tiles rather than spot-treating individual openings.

The AUO22SS1G1SLG is the right specification for a boardroom or executive conference suite being finished with integrated AV — where the ceiling finish is part of the acoustic treatment plan and the Silver Gray finish needs to hold up alongside high-end millwork without drawing attention to itself.