The ROLLTECH original

CHROMATECH is the traditional 6.5 mm warm edge spacer in 0.18 mm stainless steel.

A classic spacer, which resembles an aluminium spacer in shape and appearance and can be bent in most bending machines for stainless steel.

With CHROMATECH, you get the thermal benefits without having to miss out on familiar and optimum production methods.

You will achieve 25-40% less heat loss at the edge of the window as a direct result of a lower heat transfer coefficient and a reduction in thickness - helping keep down heating costs and benefiting the environment.

CHROMATECH is created for use with corner keys, as well as production in automatic bending machines.

We are happy to paint the visible surface, flanges and the uppermost 2 mm of the butyl side in whichever RAL and NCS colours you desire.

The unbending facts

  • 6.5 mm warm edge spacer - available in widths from 8-24 mm
  • 0.18 mm stainless steel
  • 20-40% less heat loss
  • We also stock corner keys, model corner keys and connectors



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Our surroundings

Below please find pictures of our premises and the machines that we are working with every day.

For further details please click the pictures.

About Rolltech A/S

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.

We are part of GLASS ALLIANCE

​– the world's largest supplier of spacers and window sealant for the insulating glass industry – together with Fenzi and our parent company, Alu-Pro.

This is your guarantee of a total supplier with complete know-how, experience and knowledge of current developments.

Contact us

​Johs. E. Rasmussens Vej 12

DK-9800 Hjørring


SE-nummer (eksport):DK 23163853

SEnummer (import):DK 78322519

Phone: +45 96 23 33 43