Rehau Euro 70 vs Rehau Geneo

Rehau Euro 70 vs Rehau Geneo — which one to choose?

Choosing windows is a long-term investment. Rehau offers systems aimed at different needs: Euro 70 is a reliable cost-effective solution, while Geneo is a premium system with enhanced thermal and acoustic performance. This article compares technical features, insulation properties, installation considerations and helps you choose the right profile for latvian conditions.

Quick comparison

• Profile class: Euro 70 — classic 5-chamber PVC profile; Geneo — advanced RAU‑FIPRO composite profile with increased rigidity.
• Thermal insulation: Geneo delivers lower U‑values with the same glazing.
• Strength and durability: Geneo performs better thanks to composite material, requiring less metal reinforcement.
• Price: Euro 70 is more budget-friendly; Geneo is pricier but pays off in energy savings.

Profile and materials

Euro 70 is a traditional PVC profile with steel reinforcement — proven and widely used. It suits standard apartments and houses.

Geneo is built using RAU‑FIPRO, a fiber-reinforced polymer that increases frame stiffness without heavy steel profiles. This reduces deformation risk under temperature changes and allows for slimmer visible sections.

Thermal and acoustic performance

Geneo offers superior thermal performance due to its construction and larger glazing depth. In Latvia's cold winters, this can reduce heating demand and improve indoor comfort.

Acoustic insulation depends mainly on glazing composition and spacer bars. Both profiles accommodate multi-chamber insulated glass units filled with gases (argon, krypton). For noisy streets, Geneo combined with a triple glazing unit with different glass thicknesses provides the best sound reduction.

Construction and hardware

Both systems are compatible with major European hardware brands (Roto, Siegenia, Maco). Geneo's higher rigidity supports larger sashes and wider glazing without extra reinforcement, allowing for more design freedom.

Durability and maintenance

Rehau PVC profiles resist corrosion and require minimal maintenance: occasional cleaning with warm water and mild detergent, plus lubrication of moving parts. Geneo maintains geometry better over time in climates with wide temperature swings.

Design and finishes

Both profiles are available in various laminated finishes — from white to woodgrain. Geneo is often chosen for premium interiors and larger glazed surfaces due to its elegant proportions.

Cost and target audience

• Euro 70 — ideal for those seeking a balance of price and quality: standard apartments, offices, budget renovations.
• Geneo — for buyers investing in energy efficiency, long-term stability and large openings: new builds, passive/low-energy projects.

Installation and warranty

Professional installation is essential for both systems: proper removal of old frames, vapor and waterproofing, installation foam, and finishing trims. Warranties typically range from 5 to 10 years depending on manufacturer and installer.

Recommendations

• Choose Euro 70 if budget and reliable performance are top priorities.
• Choose Geneo for maximum thermal efficiency, larger openings and long-term stability.
• For noisy locations, use asymmetric or laminated glazing for improved sound insulation.
• Always request a site measurement and heat loss calculation.

FAQs

1. Will Geneo save on heating costs?

Yes — Geneo reduces heat loss due to superior thermal characteristics. Actual savings depend on window area, house insulation and climatic conditions.

2. Can I swap Euro 70 for Geneo without changing the opening?

Often yes, but it requires accurate measurement. Geneo may have different installation depth; check with your installer.

3. Do these profiles need special care?

No. Regular cleaning and occasional lubrication of hardware suffice.

4. Which is better for a balcony conversion?

If you plan to use the balcony year-round, Geneo is better for thermal comfort. For seasonal use, Euro 70 is sufficient.

5. What extras are worth considering?

Warm-edge spacers, low‑E coatings, argon filling, anti-burglary fittings and high-performance drainage systems.

If you'd like, we can prepare a bespoke comparison and a heat-loss calculation for your openings — request a measurement and we will advise on the optimal configuration.