Featured category 1 environmental declaration

Berkvens Deursystemen: “Environmental data provide valuable insights for better decisions”

According to Pieter Fritz, sustainability manager at Berkvens, it's “just common sense.”

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GSF Glasgroep makes recycled insulating glass:‘ Towards an equivalent circular glass factory’

Meanwhile, the circular insulating glass isoMAX Circutherm 50 is also listed with category 1 data in

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Orcon HRC and OptiAir balanced ventilation now with category 1 data in NMD

Since January 2024, two balance ventilation systems with heat and cold recovery from the Orcon brand

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Aesthetic solar facades from Solarix with category 1 data in NMD

Architect Marloes van Heteren and product designer Reinier Bosch founded Solarix in 2016

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Sun protection from Smits Rolluiken en Zonwering (AVZ-Group) is in the NMD with CAT 1 data

Meanwhile, the entire sun protection portfolio with category 1 data is in the National Environmental

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100% natural shell insulation from Isoshell with CAT 1 data in the NMD

Insulating homes with shells is as old as the road to Rome.

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Three Platowood products can now be found with category 1 dates in the National Environmental Database

The name Platowood comes from the code name of the research that gave rise to the company

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VELUX: “Our score in the NMD is an incentive to do even better”

An interview with Marcel Vreeken, manager of public affairs at VELUX

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Complete modular and circular facade system Ciskin now in National Environmental Database

An interview with Martijn Veerman, circular facades specialist at Alkondor.

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Pro Suber biobased insulation from expanded cork with CAT-1 data in NMD

For centuries, the special properties of cork have been used in many ways.

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