Loke™ 40mm - sound damping disc

kr 934.00kr 1 ,548.00 pr. m² inc.vat

Extremely good sound absorption - sound attenuation, class A. The panel is designed specifically for installation directly on the ceiling or wall. Standard colours: white / concrete grey. Green production, high quality and long service life make the product highly sustainable.


Actual Area (sq m)
Total Price


The panel is 40 mm and has a traditional textured surface with a specially elaborate edge seal. The panel has excellent sound absorption and is highly sound-absorbing. The panel also has a coating on the surface that makes it easier to maintain and gives it a long service life compared to more traditional absorbers on the market. This makes the product highly sustainable and environmentally friendly. With its high light reflection, it is therefore very suitable for most types of rooms; in detached houses, sound studios, office and teaching environments, kindergartens, multi-purpose rooms, canteens and generally rooms with a lot of noise.

Remember to order fasteners.

The panel is installed/glued directly to the ceiling or wall. Attached with glue. You need 1 cartridge for 2 m2 of absorbent. Glue for roof  and Adhesive for walls and pitched roofs

Sizes. Standard sizes and colours in stock. Special sizes and colours can be ordered.

Colours. Standard colours are white (NCS 0502-Y) and grey (RAL 7037). Special colours can be ordered (minimum quantity is 100 m2)

Fire class A2-s1, d0, according to EN 13501-1

The product is M1 certified. This means that the product has been tested and fulfils the strictest international requirements for emissions and non-use of toxic components. There are special requirements for acoustic products that must be met to obtain M1 certification.

Insulating properties. The absorbers have very good insulating properties. Laboratory tested in accordance with current regulations. Thermal thermal conductivity / Lambda value = 0.033W/(m-K). Thermal heat resistance = 1.191 (m2-K)/W.

EPD (Environmental Product Declaration). The product has completed the LCA (Life Cycle Assessment) report and received the EPD (Environmental Product Declaration) certificate.

Cleaning and maintenance. The panel has a surface that allows for dusting, vacuuming and gentle washing with a slightly damp cloth. If the disc is painted over, it will lose its properties.

Additional information



Size (mm)

200 x 600, 300 x 600, 400 x 600, 600 x 600, 600 x 1200, 1000 x 1200, 1200 x 2400

Data sheets and documentation





Absorption. The disc is classified as class A.

The absorption test is carried out in accordance with ISO 354:2003 without air behind the boards. NRC = 0.90. The absorption coefficient (αw) is calculated to 0.90 according to ISO 11654. See test results on data sheet. Sound insulation Rw = 12 dB according to ISO 717-1:2003




Normally attached with installation adhesive. Then you need 1 cartridge per 2 m2 of absorbent. Glue for roof  and Glue to wall and pitched roof. Alternatively with suspension bracket or fixing screws.

Installation guide glued up
Mounting guide for screws
Installation guide suspension bracket

Information about sound reduction by gluing on sound-absorbing and sound-blocking panels.