For professionals For manufacturers

Back to database

Heraklith / Tektalan (Knauf Insulation Austria)

1 product

Heraklith / Tektalan (Knauf Insulation Austria)NRC0.90–1.00

Tektalan A2

Acoustic Index

The database for acoustic material data. Every value presented transparently.

Products

Sound absorbers
Acoustic panels
Wood acoustic panels
Acoustic foam
Acoustic wall art
Ceiling baffles
Building acoustics
All products

Company

About
News
Contact
For manufacturers
Marketing acoustic products
Growing sales as a manufacturer
Measurement service
Reference projects
Read API

Learn

Room acoustics guides
Acoustic solutions
Reverberation calculator
Sound absorption
Compare sound absorbers
Sound absorption database

Legal

Imprint
Privacy
Terms
Terms of use

© 2026 Acoustic Index. All rights reserved.