Our Trusted Allies

Home page

We do not stand alone

PrestiGo Solutions partners with leading European manufacturers – Aluplast, Eko-Okna, Oknoplast, and Wiśniowski – to supply premium-quality PVC systems. Each of our partners has a strong reputation in the window industry.

Aluplast

German PVC window and door profile manufacturer founded in 1982, based in Karlsruhe. Operates globally with 1,650+ employees and 24 production/distribution sites.

Known for innovation in energy efficiency and design. Key systems include Energeto® (metal-free profiles) and IDEAL NEO with composite reinforcements, “bonding inside” glazing, and triple gaskets – achieving passive-house U-values as low as 0.79 W/m²K. Available with Aludec/Woodec foils and optional aluminum cladding. Serves global fabricators and installers.

Highly awarded: Top 100 Innovators in Germany, 4th in Wirtschaftswoche innovation ranking. Expanded early into global markets (e.g. Mexico, 2007). Certified by Passive House Institute, NFRC, RAL, GS, ISO 9001, and ISO 14001.

Eko-Okna

Poland’s largest window and door manufacturer, founded in 1998. Headquartered in Kornice, it employs over 15,000 people and operates major factories in southern Poland. Active in around 40 countries worldwide.

Specializes in PVC, aluminum, and wooden windows, roller shutters, and gates. Known for automated, high-volume production and energy-efficient PVC systems with Uw values below 0.8 W/m²K, meeting passive house standards.

A leader in the European joinery market. Ranked 2nd in Forbes Diamonds 2022 and awarded titles like “Joinery Market Leader” and Acanthus Aureus. Products carry CE and Passive House certifications, emphasizing quality and innovation at industrial scale.

Oknoplast

Founded in 1994 and headquartered near Kraków, Oknoplast is a leading Polish window and door manufacturer with over 32,000 m² of production space. Active in ~20 countries and supported by 3,000 outlets, exports account for ~50% of its PLN 1.72 billion revenue.

The company specializes in uPVC windows, patio doors, and roller shutters. It’s known for strong design aesthetics, excellent customer service, and continuous product development — investing 5% of turnover in R&D. Annually sells over 1.5 million windows.

Oknoplast pioneered U=1.0 W/m²K glazing in Europe (2005) and introduced innovations like Win-Step thresholds, Warmatec spacers, and invisible hinges. Key products include Platinium Evolution and Winergetic Premium Passive, certified for passive house standards.

Its quality has earned it awards such as Teraz Polska, Forbes Diamonds, and Q-Zert certification. All products meet CE standards and IFT Rosenheim thermal and acoustic performance requirements.

Wiśniowski

With over three decades of experience, Wiśniowski is Poland’s leading garage door and fence manufacturer, now rapidly expanding into windows and doors. Founded in 1989 and based in Wieluń, the company employs 2,000+ people across three modern production sites.

Offers steel, aluminum, composite, and PVC joinery. Its Primo 82 PVC windows use multi-chamber profiles with triple glazing, providing up to 36% better insulation than standard double-glazed units. Also manufactures passive-certified aluminum systems (MB-104 Passive) and energy-saving garage doors (UniTherm, PRIME).

Renowned for long-lasting products, integrated steel-to-finish manufacturing, and innovation — including Poland’s first remote-controlled garage doors. Products meet CE, RC security, and energy-efficiency standards, with wide customization in finishes and colors.

Exports ~40% of output to European markets (France, UK, Italy, etc.). Recognized with major business awards and committed to sustainability through measures like solar power generation. A trusted full-range joinery partner.