+45 96 23 33 43

E-mail

PSI CALCULATOR

Find the U-value with our online tool

Our online calculator makes it quick and easy to calculate the U-value of your project.

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The calculator covers all standard-sized frames with FENZI, Alu-Pro, Thermoseal and ROLLTECH spacers and uses BF and EN 10077 standards.

​You can use the following link for PSI calculation: WINUW ROLLTECH

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The calculator is available as APP for Apple and Android software look for "WINUW ROLLTECH" 

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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.

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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

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CVR-nummer:78322519

SE-nummer (eksport):DK 23163853

SEnummer (import):DK 78322519

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Phone: +45 96 23 33 43

E-mail: info@rolltech.dk