Kalzip® NatureRoof

NaturE Roof System

For urban and sustainable architecture


Kalzip NatureRoof integrates vegetative roofing to support biodiversity and increase ecological potential. It is compatible with all Kalzip roof constructions using the Kalzip 65/400 profile, provided that the underlying structure meets the necessary load-bearing and performance requirements. The system is delivered to site in coordinated, functional layers, each designed for a specific role in the overall roof build-up.

Kalzip now also offers the option to incorporate photovoltaic (PV) systems above the NatureRoof. In combination with the DICONAL coating system and the FA PV Seam Clamp, PV modules can be integrated on both new builds and refurbishment projects, including retrofitting on existing Kalzip roofs—subject to structural verification.

The advantages:

  • Installation without additional sealing measures directly on the Kalzip profiled sheets
  • Cost-effective with mature plant species ready to roll out directly on the roof
  • Quick assembly subject to NatureRoof installation process
  • Eco-friendly and fully recyclable components according to valid EPDs
  • Year-round improvement in thermal insulation and indoor climate, thereby increasing the value of living space
  • Enhances thermal insulation and indoor climate throughout the year
  • Improves surrounding microclimate because of the plants
  • Reduces water runoff according to supply chain test
  • Low-maintenance vegetation

Roof system


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1

Sedum planting

2

Kalzip planting substrate

3

Kalzip drainage mat

4

Kalzip aluminium profiled sheets 65/400

5

thermal insulation layer

6

Kalzip composite E clip

7

Vapour control layer

8

Trapezoidal deck

Nature roof

Roof construction:  1. Sedum planting, 2. Kalzip planting substrate, 3. Kalzip drainage mat, 4. Kalzip aluminium profiled sheets 65/400, 5. thermal insulation layer,  6. Kalzip composite E clip, 7. Vapour control layer, 8. Trapezoidal deck

Nature roof Downloads

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Kalzip NatureRoof

Download the Kalzip NatureRoof brochure

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Kalzip installation guideline - Kalzip NatureRoof

Download the latest installation guideline for Kalzip NatureRoof system

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Kalzip NatureRoof

Download the latest DWG drawings for the Kalzip NatureRoof

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Ecologically valuable and permanently safe green roofs

The advantages:

  • The installation is carried out directly on the Kalzip profiled sheets without additional sealing measures.
  • Complete solution in modular design
  • Permanently root- and moisture-proof according to test
  • All components are environmentally friendly and degradable (EPD)
  • Kalzip can easily be retrofitted to a NatureRoof with the appropriate static design (Kalzip 65/400 only)
  • After removal of the planting, Kalzip remains as a fully-fledged roof covering

Application areas:

  • Residential: The Kalzip NatureRoof can be used on residential buildings/complexes to create an environmentally friendly, energy-saving solution.
  • Office buildings: The Kalzip Nature Roof is also a good choice for office buildings as it can better insulate the building and improve energy efficiency.
  • Education and public buildings: The Kalzip Nature Roof is also suitable for educational and other public buildings, as it is a sustainable and environmentally friendly solution for roof construction.
  • Industrial buildings: Industrial buildings can also benefit from the Kalzip Nature Roof as it has a high load bearing capacity and is therefore suitable for large roofs.


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