UW- value 0.73
REHAU Geneo PHZ is an improved, high-tech PVC profile system for windows, designed specifically for buildings with the highest requirements for energy efficiency, in particular for passive houses. It is based on the innovative Geneo system and uses high-tech RAU-FIPRO X material, which provides exceptional strength and stability without the need for steel reinforcement, which is critical for achieving maximum thermal insulation. Thanks to an installation depth of 86 mm and optimized multi-chamber construction, the Geneo PHZ system achieves outstanding thermal insulation indicators corresponding to passive house standards.
Windows made from Geneo PHZ profile provide excellent sound insulation, effectively protecting the room from external noise, and offer a high level of burglary protection. The absence of steel reinforcement makes the profile lighter, which simplifies installation and handling. The smooth surface of the profiles facilitates maintenance. REHAU Geneo PHZ provides wide opportunities for architectural design thanks to the variety of shapes, colors and finishes, allowing the creation of elegant and functional solutions that fully meet the strict requirements of modern energy-efficient construction.
Article number
100.130.002
Technical Specifications
Details
Specialized version of Geneo with thermal modules, certified for passive houses, with record thermal insulation.
Energy rating
A+++
Profile chambers
6 chambers
Profile depth
86mm
Profile height
115mm
Glass unit
53mm
Thermal protection
Uw ≤ 0.73 W/(m²·K)
Sound insulation
≈50 Rw(dB)
Design Features (Passive House Standard):
- Installation depth: 86 mm.
- Insulation technology: The main feature of the PHZ version is the use of thermal modules (special foam inserts) inside the functional chambers of the profile. This completely blocks air convection inside the frame.
- Profile material: RAU-FIPRO (fiberglass composite). Eliminates the need for steel reinforcement, removing the "thermal bridges" inherent to conventional windows.
- Sealing system: 3 circuits (MD). The PHZ version uses an upgraded middle sealing circuit to ensure the absolute airtightness required for passive houses.
- Surface: HDF (High Definition Finishing) — smooth, dirt-repellent surface.
Glazing Options:
- Maximum glass unit thickness: up to 53 mm.
- Mandatory requirement: To comply with the Passivhaus standard, the system is equipped with double-chamber glass units with inert gas (argon or krypton) and warm spacer frames.
- Glass unit bonding: The technology of bonding glazing into the sash increases structural rigidity and allows creation of large sashes without metal inside.
Certified Characteristics (Passivhaus Institut Darmstadt Certificate):
- Profile thermal insulation (Uf): 0.79 W/m²K. Achieved through the combination of RAU-FIPRO material and thermal modules.
- Window thermal insulation (Uw): up to 0.66 W/m²K (with glass unit installation Ug = 0.5 W/m²K). This value meets the strictest European standards for passive houses.
- Sound insulation (Rw,p): up to 47 dB.
- Burglary resistance: up to RC3 class.
- Air permeability: Class 4.
- Water tightness: Class 9A.
Documentation
Technical specifications
PDF. 0.3Mb
Rehau window care instructions
PDF. 7.5Mb
Easy care, long-lasting beauty.
Surface that shines
Let the sun into every corner.
Window full of light
Warmth and silence - your choice.
Home oasis
Reliability you can trust.
Calmness and protection
Lightness and stability in one.
Fortress without steel
Always fresh air, without worries.
Breathe freely
Rehau Geneo PHZ
Specialized version of Geneo with thermal modules, certified for passive houses, with record thermal insulation.
Calculate Cost
Estimated manufacturing time 3-6 weeks.
Eligible for NextGen Subsidy -80%
Get up to €3,000 back on this window
Available Services
Free measurement and design More details
Delivery to installation site More details
Installation by our specialists More details
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Call us Monday to Saturday, except holidays, from 8:00 AM to 10:00 PM. Sundays and holidays from 10:00 AM to 8:00 PM. Call
More Ideas and Inspiration
These are some examples of our work with Rehau Geneo PHZ profile. All this inspiration is for you and only for you.
* - Photos provided by our partners and may differ from actual products.
We are working on keeping data up-to-date. Contact us if you need fresh materials.
We are working on keeping data up-to-date. Contact us if you need fresh materials.
Financing Options
Enjoy your purchase now and pay for it in installments using our financing services.
More detailsDon't Forget to Add
Additional elements and accessories that will make your home even more comfortable
Mosquito Nets
Protect your home from insects, dust, and pollen, allowing you to enjoy fresh air even in the middle of summer.
Handles and Locking Elements
Quality hardware ensures ease of use and security for your windows and doors.
Lamination
Colorful home facades and the desire to decorate your home leads to growing demand for laminated windows every year.
Decorative Elements
Decorative strips and bars allow you to give your windows an individual style, emphasizing the architectural features of your home.
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Available in Your Region
We work throughout Spain
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FAQs
Frequently Asked Questions about Rehau Geneo PHZ
What is Geneo PHZ?
This is a version of Geneo for passive houses: 86 mm depth, RAU-FIPRO X composite and special thermal modules for maximum thermal insulation.
What energy efficiency values are achievable?
In energy-efficient configurations, Uw can drop to ≈0.72 W/m²·K and below, which meets passive house requirements.
What glass unit thickness and sound insulation?
Glass units up to 53 mm with warm spacer; sound insulation with proper selection - around up to 50 dB (Rw).
Is steel reinforcement needed?
As in Geneo, composite provides rigidity without steel in most cases. This reduces "cold bridges" and structure weight.
Are there any special installation requirements?
Yes, to achieve passive house parameters, warm installation nodes, perimeter sealing and thoughtful room ventilation are important.
Is it suitable for harsh climates?
Yes, the system was developed for minimal heat loss, so it is effective in cold regions and energy-strict projects.
Can it be combined with burglary protection and design?
Yes, configurations up to RC2/RC3, concealed hinges, designer handles and a wide palette of KALEIDO laminations are available.
Geneo PHZ or regular Geneo?
Geneo PHZ is chosen when maximum thermal efficiency is needed (passive house). If the tasks are simpler, standard Geneo is enough.
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Order a free consultation from our company specialists. We will call you back at a convenient time and discuss how we can help you.