Ruukki Sono acoustic element

Our new sound-absorbing element is designed to deliver exceptional acoustic comfort, for versatile applications. The high-quality mineral wool core effectively dampens sound creating a quieter, more comfortable, and environmentally friendly space—whether in offices, sports and multipurpose buildings, or industrial facilities. Its robust construction and fire resistance provide added protection and peace of mind.

Application:

Internal walls

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The information on our website is accurate to the best of our knowledge and understanding. Although every effort has been made to ensure accuracy, the company cannot accept any responsibility for any direct or indirect damages resulting from possible errors or incorrect application of the information of this publication. We reserve the right to make changes.

Properties

Model name	Ruukki Sono acoustic element
Standard module width	1200 mm
Minimum length	2000 mm
Maximum length	9000 mm
External facing thickness	0,5 mm
Internal facing thickness	0,5 mm

Thickness	100	150
Weight (kg/m2)	17.4	22.4
U-value (W/m2K)	0.40	0.26
Sound insulation Rw (dB)	32	32
Reaction to fire	C-s1, d0	C-s1, d0
GWP-total, A1-A3 (kg CO₂ₑ/m²)	29.5	29.5

Wall fire resistance values & max span horizontal / vertical orientation (m):	100	150
EI 30	4.0/-	4.0/-

Detailed information regarding the application of fire resistance ratings can be obtained from Ruukki Sales.

All properties are declared in accordance with EN 14509 and related standards.

Sound absorption values

Absorption coefficient and class for construction

Class A, α_w 0,90

f(Hz)	α_p 1/1
125	0,70
250	0,95
500	0,95
1000	0,90
2000	0,85
4000	0,80

Materials

Facing	Coating	Gloss level (GU)	Corrosivity category	UV resistance	Colours
Internal	Polyester	35	C3	-	RR20, RR21
Internal (acoustic)*	Polyester	35	C2	-	RR20, RR21

* Suitable for use in normal dry indoor environments. RR20, RR21 stock colors, other options available by contacting a Ruukki sales representative.

Coatings and colours

Profile variations


Rib 150		Rib 200		Rib 600		Flat F

Design tools

Ruukki Acoustic Estimator

Try our estimator for your next project. With our estimation tool you can calculate which product configuration provides you with optimal results.

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