Passivhaus-oriented variant
REHAU associates PHZ with cool or temperate climates.

A GENEO PHZ variant associated with Passivhaus solutions for cool or temperate climates; compare the certified build and seal detail.
Request a quoteREHAU associates PHZ with cool or temperate climates.
Composite profile and a build specific to this variant.
Modules, glazing, size and installation must match the assessment.

Overview
GENEO PHZ is a GENEO-family variant that REHAU identifies as Passivhaus-certified for cool or temperate climates. It keeps the RAU-FIPRO composite profile base and adds a build designed for the relevant standard. Certification applies to the specified solution, not every window carrying the GENEO name: check variant, dimensions, thermal modules, glazing and installation detail.
When a project has a defined energy target, first gather the building requirements and intended installation details. The PHZ documentation identifies the variant and its components; the final selection should match the complete solution evaluated for the project.
Compare PHZ with standard GENEO by the elements that differ: the certified build and its components. Do not attribute the certificate to another window composition or use a “warm interior” photo as evidence; the useful information is in the assembly specification.
REHAU GENEO PHZ windows
No. PHZ is a specific variant. The build must match the certified configuration and project requirements.
Request the variant identification, glazing composition and the connection and installation details considered.