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Windows and doors made of PVC-aluminium

Proven materials, ingeniously combined

How you can improve on our PVC windows and doors? With an outer aluminium shield against sun, rain and frost, thus adding the durability of aluminium to the positive properties of PVC. 

The diversity of colours and surfaces also allows you to give free rein to your creative impulses.

The low-maintenance, dirt-repelling surface of our PVC-aluminium windows has other advantages: temperature stability with dark colours is significantly increased.

Stable, reliable and perfectly matched to your needs: Finstral products.
Our PVC-aluminium windows are identified with the suffix KAB.
Focus on product lines
Buildings and case studies from practice
 
 

Quality hallmarks & added values

 

Thermal insulation and heating cost savings

Good thermal insulation reduces heating costs in winter and acts as a heat shield in summer.
Our windows feature modern thermal insulation glazing with high insulation values for the window frames.
 

Solar and thermal protection

Finstral solar protection glazing is a great way to prevent overheating. The energy striking the outer pane is largely absorbed or reflected and will not enter the room.
 

Wind and rainproof

Weather generally has a detrimental effect on windows and outside doors. Wind, storms and rain require a reliable design, tested joints and expert assembly.
 

Sound insulation

Finstral’s high-quality window profiles, special sound insulation glazing and solid joints ensure optimum noise protection.
 

Protection against break-ins

Security is a good feeling.
Even the standard versions of Finstral windows are difficult to prise open. The standard security fitting can if necessary be upgraded to provide even stronger protection against break-ins.
 

Protection against injury

Safe should mean safe.
The extensive use of glass in private homes also means that safety is of ever increasing importance.
 

Bespoke products and design

Finstral windows and doors are made-to-measure in terms of form and function. We match your windows exactly to your home and your individual needs.
 
 
Focus on Finstral added value
 

Our product lines made of PVC-aluminium

Top 72 KAB

Top in price and performance

Top 72 windows offer excellent heat insulation. Very good value for money, Top 72 windows are also a proven solution for the design of your living quarters. The external aluminium cladding is also available in a wide range of colours and designs.
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Our references for PVC-aluminium windows

Top 72 Classic-line KAB
The highest heat insulation values in its class thanks to the optional triple glazing. The aluminium cladding means you have an even greater selection of colours and surfaces.
Top 72 Nova-line KAB
A bright solution: the frameless sash profile lets more light into your room. And, with its aluminium cladding, the window is more robust, easier to maintain and yet more customisable.
Top 72 Nova-line KAB
A bright solution: the frameless sash profile lets more light into your room. And, with its aluminium cladding, the window is more robust, easier to maintain and yet more customisable.
Top 90 Nova-line KAB
Our economical PVC-aluminium solution: the frameless sash profile lets more light into your room. And, with its aluminium cladding, the window is more robust, easier to maintain and yet more individual.
Top 90 Nova-line KAB
Our economical PVC-aluminium solution: the frameless sash profile lets more light into your room. And, with its aluminium cladding, the window is more robust, easier to maintain and yet more individual.
Top 90 Nova-line KAB
Our economical PVC-aluminium solution: the frameless sash profile lets more light into your room. And, with its aluminium cladding, the window is more robust, easier to maintain and yet more individual.
Top 90 Nova-line KAB
Our economical PVC-aluminium solution: the frameless sash profile lets more light into your room. And, with its aluminium cladding, the window is more robust, easier to maintain and yet more individual.
Top 90 Step-line KAB
With its bevelled outlines, our traditional-style Step-line KAB window shows its character: excellent heat insulation and a wide range of colours combined with a resistant aluminium surface.