FloorCalc

The calculation tool for customised impact noise protection

home Service Getzner Calculation Tools FloorCalc

Discover the powerful features of FloorCalc®

FloorCalc® is the perfect calculation tool for customised impact sound insulation, even for demanding building acoustics requirements. The impact sound calculator enables customised floor constructions and precise results, regardless of whether Acoustic Floor Mats (AFM) or Acoustic Floor Blocks (AFB) are used.

FloorCalc guides you intuitively through the calculation process, supports you in selecting the right product and delivers precise results for frequency-dependent airborne sound improvement and impact sound reduction. Taking into account up to 25 possible input parameters, FloorCalc® compares theoretically calculated results with actual measured data. 

Simply try out our FloorCalc® online acoustic calculator: registration and use is free of charge and offers a wide range of customised configuration options. Register here.

The benefits of FloorCalc® at a glance

  • Precise calculations: Based on the detailed model from the approved ISO 12354, FloorCalc® provides you with accurate and reliable results for frequency-dependent airborne sound improvement and impact sound reduction.
  • Flexibility: It adapts to your needs and specific requirements. Select materials, room geometry and other parameters individually to achieve customised results.
  • Scientific basis: Precise and reliable results based on an extensive database and certified calculation method.
  • Intuitive calculation: Our user-friendly application interface makes calculations effortless. Results are obtained instantly.

How to use FloorCalc®?

Four simple steps to an exact acoustic calculation.

Step 1: Select the decoupling method

 

Decide how you want to acoustically decouple your floor - you have the option of full-surface floor support, point support or strip support.

Software for selecting vibration isolation: mats, point bearings, or strip bearings. Software for selecting vibration isolation: mats, point bearings, or strip bearings.

Step 2: Choose the material

 

In the second step, you make the optimum product selection based on the specific requirements.

Screen view of material selection for full-surface mats with Getzner Sylodyn® AFM 35, AFM 33, AFM 29. Screen view of material selection for full-surface mats with Getzner Sylodyn® AFM 35, AFM 33, AFM 29.

Step 3: Set the parameters

 

Here you have the option of making the exact settings for floors and elastic materials.

Screen view of the FloorCalc calculation tool for vibration-isolating building bedding. Screen view of the FloorCalc calculation tool for vibration-isolating building bedding.

Step 4: Calculation result as PDF file

 

Print out your personalised results protocol as a PDF document with all the relevant information.

FloorCalc report (Getzner) acoustic floor mat 35: configuration and materials. FloorCalc report (Getzner) acoustic floor mat 35: configuration and materials.

Register for free and try it yourself: simply enter your personal details and your access will be verified and activated.

Find out more

Download information

Data Sheet Acoustic Floor Blocks EN
Data Sheet

Data Sheet Acoustic Floor Blocks EN

Brochure Building Acoustics EN

Brochure Building Acoustics EN

ajax loader

Information

You're now leaving the US-Version of Getzner.com and about to change to Getzner International Website

OK
Getzner

ENGINEERING A QUIET FUTURE

Latest news Press Contact Sites Privacy Policy Legal notice GTC Compliance Sitemap Cookie-Settings

© Getzner Werkstoffe GmbH 2026

© Getzner Werkstoffe GmbH 2026