products
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Read more about CHROMATECH, CHROMATECH plus and CHROMATECH ultra here:
Read more about MULTITECH here:
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ABOUT ROLLTECH
Welcome to ROLLTECH:
the world's leading producer of
spacers for the glass industry,
and your supplier of advice,
information and the right solution
to match precisely
your needs.
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U-values Calculate the U-value of your project quickly and simply. The calculator covers standard frames in all sizes with ROLLTECH spacers and uses BF and EN 10077 standards. You can use the following link to calculate PSI-values: |
| ROLLTECH A/S Johs. E. Rasmussens Vej 12 DK-9800 Hjørring |
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