New PVC Window System: Greta

The Greta window system is Eko-Okna's response to the needs of the most demanding customers who value both modern design and care for the natural environment. It is a premium-class proposal, distinguished by excellent technical parameters, aesthetics and an ecological approach to production.

Innovative construction and excellent insulation

Greta PVC windows are characterized by a frame depth of 82 mm and the possibility of glazing with units from 24 to 52 mm wide. The slim profiles allow the installation of triple-glazed units, which provide exceptional thermal insulation properties. As standard, each window is equipped with 5 anti-burglary points, which significantly increases its level of security.

The heat transfer coefficient U_w for a reference window is only 0.74 W/m²K (with U_g = 0.5 using the Ultimate warm frame). Such excellent thermal parameters support a significant reduction in energy loss and heating costs.

Also check out the sliding system – Greta HST.

Ecology in the first place

Greta windows are produced entirely from recycled materials. This not only reduces the negative impact on the natural environment, but also allows for a unique surface finish of the profiles. The porous texture, reminiscent of concrete, makes these windows fit into modern interiors in Scandinavian and industrial styles. This surface is not only aesthetic, but also pleasant to the touch.

The Greta system has many features that make it a good choice for demanding users:

• Water tightness: class 8A (for a single-leaf window)
• Air permeability: class 3
• Resistance to wind load: class C4 (for a single-leaf window)
• Heat transfer coefficient of the window frame Uf: 1.0 W/m²K
• Three gaskets, including a central one, guaranteeing maximum tightness
  

Who are Greta windows for?

Greta PVC windows are the choice for customers who:

• Are looking for an unconventional design that matches minimalist interiors.
• Want to focus on ecological solutions that reduce their carbon footprint.
• Desire to bring more natural light into the interiors thanks to the thoughtful design of the window.

Would you like to get detailed information or do you have additional questions? Contact your sales representative.

You can price the offer for the client yourself, at a convenient time, using our eko4u configurator.