UW- value 1.1

Veka AluConnect is a unique engineering development that combines the advantages of two materials into a single integrated system. Unlike standard windows with aluminum cladding, here aluminum is not just decoration but a load-bearing structural element. The outer aluminum contour takes on all static loads, allowing elimination of steel reinforcement inside the profile. Inside is the "warm heart" — a multi-chamber PVC profile that provides the highest thermal insulation, unattainable for conventional aluminum systems without expensive thermal breaks.

The system is designed specifically for modern architecture: it features strict rectangular forms, narrow mullions, and the option for powder coating in any RAL color. Thanks to the rigid connection between aluminum and PVC, the window maintains perfect geometry under any temperature fluctuations. This is the ideal choice for those who want the premium appearance of aluminum windows but are not willing to sacrifice home comfort or overpay for heating.

Article number
400.120.003

Technical Specifications

Details

Metal Statics

Load-Bearing Aluminum

Aluminum frame
In the AluConnect system, the aluminum shell serves as the structural frame. This allows creating large windows without the risk of sagging and deformation while maintaining the elegant visual lightness of the structure.

PVC Inside

Warm Heart

PVC core
The PVC profile integrated inside the aluminum box eliminates freezing. Unlike pure aluminum, AluConnect does not require complex and expensive thermal breaks, providing a thermal transmittance coefficient of Uf = 1.1 W/m²K.

Any RAL Color

Limitless Design

Powder coating
The outer aluminum surface can be powder coated in any shade from the RAL palette, with matte or glossy finish, giving architects complete freedom in implementing facade solutions.

Veka AluConnect

Revolutionary hybrid. Load-bearing aluminum profile on the outside and warm PVC core inside. Aluminum design with plastic thermal insulation.

Calculate Cost
Estimated manufacturing time 3-6 weeks.
Eligible for NextGen Subsidy -80%
Get up to €3,000 back on this window
Available Services
Free measurement and design More details
Delivery to installation site More details
Installation by our specialists More details
Buy by Phone
Call us Monday to Saturday, except holidays, from 8:00 AM to 10:00 PM. Sundays and holidays from 10:00 AM to 8:00 PM. Call

Renovations

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Financing Options

Enjoy your purchase now and pay for it in installments using our financing services.

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Don't Forget to Add

Additional elements and accessories that will make your home even more comfortable

Mosquito Nets

Protect your home from insects, dust, and pollen, allowing you to enjoy fresh air even in the middle of summer.

Handles and Locking Elements

Quality hardware ensures ease of use and security for your windows and doors.

Lamination

Colorful home facades and the desire to decorate your home leads to growing demand for laminated windows every year.

Decorative Elements

Decorative strips and bars allow you to give your windows an individual style, emphasizing the architectural features of your home.

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Sound insulation
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FAQs

Frequently Asked Questions about Veka AluConnect

What is the difference from aluminum cladding on windows?

In windows with cladding, the PVC profile with reinforcement is load-bearing, and aluminum is just decoration. In AluConnect, aluminum is the load-bearing skeleton of the window. They are permanently connected to PVC under factory conditions and work as a single unit.

Why buy AluConnect if there is warm aluminum?

AluConnect is significantly warmer than standard aluminum (Uf 1.1) because there is no cold-conducting metal inside, but warm PVC instead. Plus, the cost of AluConnect is often lower than premium aluminum systems with wide thermal breaks.

How do the corners look on these windows?

On the outside, you see a perfect aluminum joint at 90 degrees (like on expensive aluminum windows), without the ground weld seam typical of plastic. Inside — a neat PVC weld seam.

Can windows be painted in any color?

Yes, the outer aluminum part is powder coated in any RAL color. The coating is vandal-resistant and does not fade in the sun for decades. The inner part can be white or laminated.

Is steel reinforcement needed inside?

In most standard structures — no. The closed aluminum contour on the outside provides excellent statics, superior to conventional steel reinforcement inside PVC. This also reduces sash weight.

How thick a glass unit can fit?

The system allows glass units up to 58 mm. This opens access to armored glass, heavy acoustic laminated glass, and triple-chamber units for extreme climates.

Need Help Choosing?

Order a free consultation from our company specialists. We will call you back at a convenient time and discuss how we can help you.

All prices are in euros and include VAT and delivery costs. Crossed-out prices correspond to the original product prices according to the manufacturer's recommended retail price (if available). In case of prepayment, prices and offers will be valid for 7 days from order confirmation; subsequently, they will be subject to change. Delivery zone: Spain.

Colors, glazing, and sizes may differ from images. Image realism is not guaranteed.

Some products and related images in videos may contain discontinued items and information.

1 Production times may be increased under certain circumstances (e.g., special design, company holiday periods, etc.). For technical reasons, we cannot account for these extensions when calculating production times. Due to external circumstances in the procurement of raw materials such as steel, PVC, and wood, the production time of your order may be increased. Please keep this in mind. This does not give you the right to demand changes in contractual prices or the possibility of terminating the sales contract.

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