Reminiscent of wood panelling, EchoPanel® Longitude is characterised by refined v-groove cuts that bring an understated three-dimensional element to these acoustic wall panels. 

Panels can be joined thanks to Longitudes chamfered cut edge, and are available in the full suite of EchoPanel® 12mm colours, making them easy to incorporate in most interior fit-out schemes. For higher acoustic performance, EchoPanel® Longitude is also available in EchoPanel® 24mm.

Colourways

Longitude 500 Off White

500

Longitude 454 Mushroom

454

Longitude 908 Cream

908

Longitude 468 Vanilla

468

Longitude 721 Nutmeg

721

Longitude 402 Pebble

402

Longitude 580 Sage

580

Longitude 101 Frost

101

Longitude 487 Blush

487

Longitude 495 Dusk

495

Longitude 484 Cayenne

484

Longitude 193 Rogue

193

Longitude 269 Wine

269

Longitude 447 Slate

447

Longitude 444 Smoke

444

Longitude 442 Grey

442

Longitude 274 Orchid

274

Longitude 106 Butter

106

Longitude 124 Ochre

124

Longitude 295 Mandarin

295

Longitude 167 Cinnamon

167

Longitude 573 Mint

573

Longitude 338 Jade

338

Longitude 330 Ivy

330

Longitude 551 Duck Egg

551

Longitude 633 Pacific

633

Longitude 381 L/Splice

381

Longitude 579 Pistachio

579

Longitude 349 Vineyard

349

Longitude 384 Olive

384

Longitude 542 Charcoal

542

Longitude 550 Onyx

550

Longitude 660 Coronet

660

Longitude 365 Navy

365

Product Specifications

Designer:

Woven Image

Dimensions:

Length: 2750mm (+/-2 mm), Width: 1100mm (+/- 2mm), Thickness: 12mm (+/- 7%). Also available in 24mm (+/-7%), specifications will differ.

Composition:

100% PET (60%-80% post-consumer recycled)*

Fire Test Result:

AS 1530.3
BS EN 13501.1: Classification B - s1, d0
ISO 9705: Group 1
BS EN 45545-2 + A1 Annex C: CIT: 0.05
ASTM E84 Unadhered: Class 1 or A
GB 8624 B1

Sound Absorption Test Method:

AS ISO 354: 2006 (R2016)
AS ISO 11654: 2002 (2016)
ASTM C423 - 17

Weighted Alpha Coefficient (αw):

Direct fix: 0.30 (MH), 20mm air gap: 0.45 (MH), 50mm air gap: 0.60 (MH)

Sound Absorption Average (SAA):

Direct fix: 0.43, 20mm air gap: 0.61, 50mm air gap: 0.75

Noise Reduction Coefficient (NRC):

Direct fix: 0.45, 20mm air gap: 0.60, 50mm air gap: 0.75

Sound Absorption Class:

D (Direct fix)
D (20mm air gap)
C (50mm air gap)

Sustainability

Carbon Neutral

Climate Active is a government-backed voluntary initiative providing a rigorous, transparent and science-based way to measure, reduce and offset carbon emissions.

Environmental Product Declaration

An independently verified and registered document, communicating quantifiable and comparable environmental impact data on the life cycle of a product.

Global GreenTag™ GreenRATE Level A

A third-party certification that assesses products’ ingredients, supply chain and manufacture for environmental, social and Building Code compliance. GreenRate Level A is a recognised initiative for Green Star Responsible Products credits.

Global GreenTag™ Product Health Declaration (PHD) - Platinum HealthRATE

A certification tool recognising full ingredient transparency, compliant with core WELL™ Features and LEED® Product Disclosure credits, that proves products are safe for human health.

Declare

A transparency initiative by the International Living Future Institute, Declare is an ingredients label for building products that enables design and build teams to make informed choices.

Red List Free

Products with the Red List Free label are complying with the Living Building Challenge goals of ingredient transparency and industry-wide elimination of all Red List chemicals.

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).

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