Updated 2024
In this article you will find a comparison of the best Passivhaus PVC windows
Check the table below and compare each field to find out which is best in each category
The technical data will help you rank them, but keep in mind that these figures do not measure very important aspects you should not overlook, such as durability, manufacturing quality and how the installation has been carried out.
Get the most competitive price and the most professional installation
Passivhaus certification
It is the greatest guarantee a window can currently have.
If you are not familiar with them, read this article where I explain all the advantages of Passivhaus windows.
If you already know this standard, here are the 6 best PVC windows that meet the Passivhaus seal by their classifications.
The perfect Passivhaus window
A Passivhaus window must meet very strict technical requirements: frame Uf value below 0.8 W/m²K, glass Ug value below 0.7 W/m²K and solar factor g above 0.35. These values guarantee exceptional insulation and optimal indoor comfort throughout the year.
The 6 best Passivhaus window brands
1. Ecoven Plus
Ecoven Plus is an exclusive profile that Veka manufactures for one of our suppliers. It stands out for its contemporary design and outstanding insulation. Available in 70 and 82 mm, it is a modern, high-technology profile with Passivhaus certification.
2. Weru
Afino-tech is Weru's premium profile, modular and adaptable to all options. It is a prestigious, high-quality product with excellent thermal and acoustic insulation values.
3. Rehau
Rehau is a German multinational with over 70 years of experience. Its GENEO system uses fibreglass instead of steel, eliminating thermal bridges in the profile. Available with Passivhaus certification.
4. Schüco
Schüco is the reference for high-end architectural projects. Its Living systems offer the highest technical performance on the market with impeccable design.
5. Kömmerling
Kömmerling 88 MD is Kömmerling's Passivhaus system. It offers excellent insulation performance at a more accessible price than Schüco, while maintaining the brand's characteristic German quality.
6. Veka
Veka is one of the world's largest PVC profile manufacturers. Its Softline and Alphaline systems offer Passivhaus certification with an excellent quality-to-price ratio.
Where to buy Passivhaus windows on the Costa Brava and in Girona
At Instal Tancaments we are certified Passivhaus window installers on the Costa Brava and in Girona. We work with all the brands in this comparison and advise you with no obligation to find the best option for your project.
Request your free quote and find out which Passivhaus window best suits your home.