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"The woven pattern with its natural pockets has a nearly ideal shape for an absorbent", explains Gert Wingårdh
"The woven pattern with its natural pockets has a nearly ideal shape for an absorbent", explains Gert Wingårdh

Press release -

​Soundwave® Wicker designed by the celebrated architects Gert Wingårdh and Erik Wikerstål

Soundwave® Wicker, the prized and celebrated architects Gert Wingårdh and Erik Wikerstål have given the acoustic panel its perfect expression. With its woven surface, Wicker gives an industrial product with supreme acoustic qualities a touch of traditional crafts.

The origin of Wicker is a material with an expression and a set of characteristics which seems to be exact opposite of those of an acoustic panel: concrete. As architects of the ongoing renovation of Nationalmuseum in Stockholm, Gert Wingårdh and Erik Wikerstål not only have the responsibility to make sure that the prestigious 19th century building gets a climate that the art treasures will feel comfortable in, they also had to design an extension with a less prominent but very important function – the cargo hold through which the masterpieces for the exhibitions are taken in to the museum.

The task gave the architect duo the possibility to use the full potential of pre-cast concrete to give the building both a strong and joyful expression. The result, facades with a woven pattern, carried deeper abilities that now have been refined in to a product in Offecct´s acoustic panel collection Soundwave®. The importance of good acoustics is something that Wingårdh and Wikerstål, who both have great experience of designing auditoriums and concert halls, are well acquainted with. 

”What you want to do with sound is to send it in different directions”, explains Gert Wingårdh, ”And the woven pattern with its natural pockets has a nearly ideal shape for an absorbent.” With Soundwave® Wicker, Offecct initiates a long anticipated collaboration with architect Gert Wingårdh. 

”Offecct has a long relationship with Gert Wingårdh and we have over the years worked together on projects. We instantly recognised the potential for an acoustic panel when we saw the facade during a recent visit to Nationalmuseum and at that moment it became evident that the time was ready to make our first product together,” says Kurt Tingdal, CEO of Offecct.




Offecct AB is a Swedish entrepreneur-led company with its headquarters and production in Tibro, Sweden. The company was founded in 1990 by Kurt Tingdal (CEO) and Anders Englund (Design Manager). They are both still actively involved in the company. The Group has 80 employees and had sales of SEK 150 million. Half of sales comprise exports to more than 50 countries. Our business is run in our own premises which have a total area of around 20,000 m2. The company has showrooms in Stockholm, Gothenburg and Tibro (Sweden), Oslo (Norway) and Milan (Italy).

For more information, please contact:
PR manager Maria Ragnarsson, +46(0)70-585 27 82,
PR support & images Sanna Rosell, +46 (0)70-872 02 15,

Press contacts

Maria Olofsson Karemyr

Maria Olofsson Karemyr

Press contact Brand Manager +46 701 49 10 81
Elin Ingblom

Elin Ingblom

Press contact Marketing & PR Coordinator Request images & samples +46 708 72 02 15