The best window in its class.

energeto® windows

Superior window technology

At aluplast, we believe a window should do more than simply let in light. It should inspire, protect, and perform. That’s why our innovative window systems are designed to deliver exceptional thermal insulation, enhanced security, and effortless operation, long setting a new standard in comfort and efficiency.

Traditional windows often rely on steel reinforcements, which can act as thermal bridges, allowing valuable heat to escape. Our solution? energeto® a groundbreaking, steel-free window system. By replacing steel with powerdur, a high-performance material, energeto® dramatically improves insulation, keeping warmth inside where it belongs. The result? A more energy-efficient home that’s better for the environment and your energy bills. 

Protect the environment with energeto®

Our planet’s resources are limited and the time to act is now. One of the most effective ways to reduce your energy consumption is by upgrading your windows. With energeto®, you can significantly cut down on heating energy loss, helping both the environment and your wallet.

powerdur + bonding inside = energeto®

powerdur inside
powerdur inside

powerdur

The special fibre glass reinforced uPVC (powerdur) inside the profile provides the stability requirements, eliminating the need for any additional steel reinforcements. Using powerdur® instead of steel in the profiles considerably improves their insulating properties.

Windows with powerdur and bonding inside are up to 20% lighter than conventional windows and yet even more stable – saving fuel during transportation and relieving strain on the environment.

bonding inside
bonding inside

bonding inside

Window sashes glued to the pane increase the window's impermeability, improve thermal insulation, and enhance their stability.

The adhesive provides an extra strong bond all the way round the glass pane and sash: the best way to prevent the sash from being pried open.

energetio NEO
energetio NEO

Discover energeto® neo 

The energeto® neo system was inspired by the Bauhaus style. This style once revolutionised architecture. A simple and beautiful design for everyone. Lots of light and a combination of interior and exterior elements - themes that are as relevant as ever. 
Energeto® neo combines the most innovative aluplast technologies with unique design. Every detail and technology used is in line with this vision.

Discover energeto® 4000 

The energeto® 4000 system is a standout solution particularly favoured for residential refurbishments. Its slim profile maximises natural light, while advanced features enhance security and energy efficiency. Designed for sustainability and performance, energeto® 4000 not only exceeds current energy regulations but also offers a sleek, modern aesthetic making it a top choice for eco-conscious homeowners and builders alike

energeto
energeto

Beautifully light

Added light

Shed new light on your rooms! The sun and the natural light brighten up your rooms and enhance the standard of living in your home. With the same overall dimensions, energeto® allows maximum natural light in your rooms. Thanks to the slim sash profiles, energeto windows give your facade a modern and elegant look.


Long-term durability

Stability

The material powerdur, developed especially for energeto®, replaces the steel reinforcement used in conventional windows and guarantees, in combination with the technology bonding inside, outstanding stability and durability. Your windows will remain dimensionally stable, and they can be opened and closed smoothly, even after many years of use.


Guaranteed sustainability

Environmental protection

energeto® is already fully recyclable. All materials used can be cleanly separated from each other and recycled – without compromising the quality of the materials. As a result, energeto® guarantees a closed-loop material cycle and an excellent eco balance.

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