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This product has multiple variants. The options may be chosen on the product pageplus shipping charges
This product has multiple variants. The options may be chosen on the product pageplus shipping charges
This product has multiple variants. The options may be chosen on the product pageThis – in the year 2002 developed and since 2003 sold – innovative and patented system revolutionized the ventilation process in the flat storage. It combines the advantages of the semi-circular ducts with those of the underfloor ventilation.
Our TBR which has already been sold over 10,000 times by the end of 2013 is usable up to a length of 30m. For details to the DLG test report, with test number 5666f, refer to the homepage of the DLG.
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