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Competitor Comparison

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Armstrong Cirrus Themes, Item S550

You Searched For

Armstrong Cirrus Themes, Item S550

USG Recommends

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Item 76775

Eclipse™ Acoustical Panels

Fine-textured panels. Specially designed acoustical ceiling tiles that are sag-resistant and maximize sound absorption.

Available in 10 colors

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USG Recommends

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Item 76705

Millennia® Acoustical Panels

Fine-textured panels. Superior sag resistance and sound control in an easy-to-install acoustical ceiling tile.

Available in 1 colors

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Physical Data
Product Name
Cirrus Themes
Eclipse™ Acoustical Panels
Millennia® Acoustical Panels
Item Number
S550
76775
76705
Panel Size
24 in. x 24 in. x 3/4 in.
2 ft. x 2 ft.
2 ft. x 4 ft.
Edge Profile
Angled Tegular 15/16 in
Shadowline Tapered
Shadowline Tapered
Grid Face
-
Donn® Brand DX®/DXL™
Donn® Brand DX®/DXL™
Performance
Sound Absorption (NRC)
0.65
0.70
0.70
Sound Attenuation (CAC)
0
35
35
Light Reflectance
0.86
0.86
0.85
Mold & Mildew Resistant
-
Yes
Yes
Fire Performance
-
No
No
Sustainability
Recycled Content
62%
79%
79%
GREENGUARD Certification
-
Yes
Yes
VOC Emissions
-
Low-emitting
Low-emitting
Bio-Based
-
No
No
Physical Data
Product Name
Cirrus Themes
Eclipse™ Acoustical Panels
Millennia® Acoustical Panels
Item Number
S550
76775
76705
Panel Size
24 in. x 24 in. x 3/4 in.
2 ft. x 2 ft.
2 ft. x 4 ft.
Edge Profile
Angled Tegular 15/16 in
Shadowline Tapered
Shadowline Tapered
Grid Face
-
Donn® Brand DX®/DXL™
Donn® Brand DX®/DXL™
Performance
Sound Absorption (NRC)
0.65
0.70
0.70
Sound Attenuation (CAC)
0
35
35
Light Reflectance
0.86
0.86
0.85
Mold & Mildew Resistant
-
Yes
Yes
Fire Performance
-
No
No
Sustainability
Recycled Content
62%
79%
79%
GREENGUARD Certification
-
Yes
Yes
VOC Emissions
-
Low-emitting
Low-emitting
Bio-Based
-
No
No

*All non-USG acoustical ceiling panels and their respective trademarks are the property of Armstrong World Industries and CertainTeed. USG does not claim any rights, hold liability, or provide technical support for these products.