Groove 90 acoustic tiles feature a beautiful v-groove detail, cut at 90 degree angles. 

These 550mm x 550mm tiles and can be installed horizontally or vertically, they are ideal for creating feature walls or pinboards. For larger scale applications we recommend using EchoPanel® Longitude.

Product Specifications


Woven Image


Length: 550mm (+/-2 mm), Width: 550mm (+/- 2mm), Thickness: 12mm (+/- 7%)


100% PET (60% post-consumer recycled)

Fire Test Result:

AS 1530.3
BS EN 13501.1: Classification B - s1, d0
GB 8624 B1
ISO 9705: Group 1
BS EN 45545-2 + A1 Annex C: CIT: 0.05

Sound Absorption Test Method:

AS ISO 354: 2006 (R2016)

Weighted Alpha Coefficient (αw):

EchoPanel® 12mm achieves: Direct fix: 0.30 (MH)

Sound Absorption Average (SAA):

EchoPanel® 12mm achieves:
Direct fix: 0.43

Noise Reduction Coefficient (NRC):

EchoPanel® 12mm achieves:
Direct fix: 0.45

Sound Absorption Class:

D (Direct fix)

Additional Acoustic Information:

Sound Absorption Class result is based on EchoPanel® 12mm. MH = Mid to High Frequency


Low VOC Emissions

Products with low volatile organic compounds (VOCs) are less harmful to the environment and human health and contribute to good Indoor Air Quality (IAQ).