Søuld Acoustic Mats

Made from eelgrass—a natural, non-toxic and CO₂-binding material—Søuld’s acoustics enhance the sensory experience of interior wall and ceiling cladding whilst providing exceptional acoustic performance, health and well-being benefits.

ENGINEERED EELGRASS — The raw material is collected sustainably by Danish farmers and engineered by Søuld into Acoustic Mats that offer exceptional results within indoor environments including restful acoustics, thermal comfort, air humidity stabilization as well as an appealing aesthetic expression.

The mats are approved for safety indoors with high fire resistance, zero harmful chemicals or additives and extremely low emissions—ultimately creating healthy interior atmospheres that support mental and physical well-being. The natural beauty of the eelgrass forges a serene connection to nature indoors and invites a sense of calm and comfort. The material is resilient yet soft to touch—imparting texture, warmth, and a subtle scent that recalls the sea.


Søuld’s acoustics represent a sustainable alternative to help architects, designers and builders reduce the environmental impacts of construction. Søuld’s engineering of the CO₂-binding eelgrass fibres results in building 
materials that act as a carbon sink by locking CO₂ in the material over the building’s lifetime. Søuld’s products are responsibly produced in Denmark and designed to be be fully circular with the lowest environmental impact possible.

With their simple, modern aesthetics, Søuld’s Acoustic Mats are proportioned for easy interior application and are fully customizable to suit residential or commercial spaces of all natures and scales. The mats are convenient and fast to install, and their superior quality provides lasting comfort.

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Specifications

Made in Denmark from locally-sourced materials and techniques honed over centuries, Søuld’s Acoustic Mats are an honest reflection of the Scandinavian landscape, character and belief in high quality design and production.

Søuld Acoustic Mats

Material

Eelgrass, Bicomponent binder

Fire classification

No classification

Acoustic classification

Class A

Thickness

40 mm

Standard mat size

600 x 1100 mm

Custom mat size

≤ 3000 x ≤ 1100 mm

Density

120 kg/m3


Certifications:

Cradle to Cradle

Gold Certified & Material Health Platinum

EPD

GWP-total  for A1-A3: -3,6 kg CO₂-eq/m2

Danish Indoor Climate Label

Expected by Q1 2022

CE Marking and ETA

N/A


Appearance:

Colour

Muted greens/warm browns

Scent

Subtle wind and sea

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Søuld Acoustic Mats

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Søuld Acoustic Mats FR

Material

Eelgrass, Flame retardant, Bicomponent binder

Fire classification

C-s1,d1

Acoustic classification

Class B(MH)

Thickness

35 mm

Standard mat size

600 x 1100 mm

Custom mat size

≤ 3000 x ≤ 1100 mm

Density

133 kg/m3


Certifications:

Cradle to Cradle

Gold Certified and Material Health Platinum

EPD

GWP-total  for A1-A3: -1,8 kg CO₂-eq/m2

Danish Indoor Climate Label

Expected by Q1 2022

CE Marking and ETA

Expected by Q2 2022


Appearance:

Colour

Silvery greys/warm browns

Scent

Subtle wind and sea

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Søuld Acoustic Mats FR

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Downloads

Data Sheet

Download  ↓

Installation Instructions

Download  ↓

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