Our systems

Documentation

With Granab subfloor system, you get a flexible solution tailored to each project – whether it’s new build, renovation or complex rooms with strikt acoustic requirements

EPD & Environment

Download the EPD or read about our environmental work.

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Installation instructions

Read and download our installation instructions and other catalogues.

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Type approval

Read and download the systems type approval from RISE, Swedish Research Institute.

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Our systems are installed here

Environmental certification

Granab works actively to reduce environmental impact and has certifications that confirm our commitment to sustainability. All our subfloor systems have Environmentally Product Declarations (EPD).

Order sample

Choose from Granab's four different subfloor systems to receive a sample. Simply select the systems that interests you most, fill out the brief form with your contact details, and submit your request.
Once processed, we will send the selected sample directly to your address, giving you the opportunity to evaluate the systems quality and suitability for your upcoming projects.

Contact information

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