Aluminium windows

Aluminum windows – beauty, durability and eco-friendliness. Are you choosing windows for construction or renovation? It is important to consider not only the appearance, but also durability, thermal insulation, ease of maintenance and eco-friendliness. Aluminum windows are an investment that will pay off: they are durable, reliable, suitable for panoramic glazing and serve for decades without losing their appearance.

Profile systems available from WITRAZ SIA:
Aliplast Econoline
- Cold system without thermal break
- Frame depth – 51 mm, sash – 60 mm
- Suitable for internal constructions
- Supports glazing up to 37 mm
- Possibility of manufacturing arched and non-standard shapes
- Good sound insulation (up to 37 dB)

Aliplast Imperial and extended versions:
- Warm system with thermal break
- Frame depth – 65 mm, sash – 74 mm
- Energy efficiency: Uw from 1,2 to 1,8 W/m²K
- Modifications available:
Aliplast Imperial i+ is an advanced solution for windows, doors and shop-windows, but with improved thermal insulation characteristics. The system is suitable for both residential and public buildings, and can also be used in modern architectural projects with high energy efficiency requirements. Aliplast Imperial i+ supports various shapes and configurations, which allows you to create windows and shop-windows of non-standard design, including curved elements (subject to technical approval). Installation glass with various properties is available: standard, acoustic, antiburglar. Aliplast Imperial i+ is available in a wide range of colors: RAL palette (Qualicoat 1518), textured colors, Aliplast Wood Color Effect (colors imitating wood), Aliplast Loft View - colors imitating stone surfaces (Qualideco PL-0001), anodized color (Qualanod 1808), two-color options.

This system is ideal for those looking for a combination of high thermal insulation, design flexibility and the durability of aluminum.

Our range now includes ALURON aluminum systems - the choice of architects and those who value advanced technologies.

ALURON AS 110 PASSIV
ALURON AS 110 PASSIV system is an aluminum window and door system with five chambers, developed for the construction of windows, balcony doors and shop-windows with the highest possible thermal insulation. It is intended for use with three-chamber glass units (e.g. 6/18/4/18/6 mm), which allows maintaining high static characteristics of the sashes, and also provides increased acoustic protection.

Technical specifications:
- Installation depth: 110 mm
- Sash depth: 119 mm
- Glazing thickness: 47 – 74,5 mm
- Maximum sash height: 3500 mm
- Maximum sash width: 1700 mm
- Maximum sash weight: 300 kg

Functional features:
- The 5-chamber design provides excellent structural rigidity and high performance characteristics;
- Possibility of manufacturing large windows and doors – up to 300 kg sash weight;
- Elegant modern look.

The ALURON AS 110 PASSIV system is an excellent option for those looking for products with advanced thermal and sound insulation that can withstand large constructions and meet the requirements of a passive house. Extended configurations and fittings allow to adapt the design to modern architectural solutions.

ALURON AS 80US
ALURON AS 80US system is an aluminum window system with a thermal break and a hidden sash, designed to create an aesthetically unified facade: it seems that there are no sashes – fixed and opening elements look the same from the outside. This system is compatible with other Aluron systems, which allows it to be integrated into complex architectural solutions.

Technical specifications:
- Installation depth: 80 mm
- Sash depth: 84 mm
- Glazing thickness: 21 – 68 mm
- Maximum sash height: 2700 mm
- Maximum sash width: 1400 mm
- Maximum sash weight: 200 kg

Functional features:
- Hidden sash from the outside (the sash visually “disappears”) provides a minimalist appearance of the facade;
- The system can be adapted to different climatic requirements;
- Possibility of implementing arched structures, as well as glass corners.

AS 80US is an ideal solution for those who value a minimalist, unified facade design and at the same time need an acceptable level of thermal insulation and standard tightness, the ability to combine fixed and opening sashes without a visual difference, flexibility of designs: from regular windows to arches and glass corner solutions.

ALURON AS 75 Window
ALURON AS 75 Window system is a three-chamber aluminum window system with a thermal break, designed for thermally insulated windows and balcony doors. The system is characterized by a robust construction and modern design, and complies with current insulation standards.

Technical specifications:
- Installation depth: 75 mm
- Glazing thickness: 16 – 66 mm
- Maximum sash height: 3000 mm
- Maximum sash width: 1600 mm
- Maximum sash weight: 200 kg

Functional features:
- Three-chamber design with ANTI-BI-METAL technology, preventing sash deformation when extremely hot or very cold;
- Possibility of using arched structures, as well as full glass corners;
- Low threshold for balcony doors facilitates passage and is suitable for barrier-free environments.

AS 75 Window system is ideal for projects that require:
- Excellent thermal insulation characteristics with a profile depth of only 75 mm.
- A variety of architectural solutions - from classic windows to arches, panoramic corners and a restrained industrial style.

AS 75 Window system is a universal solution for aluminum windows and doors: it combines energy efficiency, safety, high strength and design. Suitable for flexible architectural solutions.

ALURON AS 52
ALURON AS 52 is a three-chamber aluminum system with a thermal break, designed for external applications – windows, doors and shop windows. It is designed to ensure lightweight construction with decent performance characteristics.

Technical specifications:
- Installation depth: 52 mm
- Sash depth: 61 mm
- Glazing thickness: 2 – 42,5 mm

Functional features:
- Possibility of arched and curved structures, as well as glass corners.
- AS 52 is suitable for lightweight structures with moderate thermal insulation requirements: windows, entrance doors, shop windows, winter gardens and partitions.

AS 52 system is a lightweight, functional and aesthetic solution for external aluminum architecture. Ideal for external windows and doors, where visual purity of forms, simplicity of design and decent performance characteristics are important.

Why choose aluminum windows from WITRAZ SIA:
- Durability – retain their properties and appearance for decades;
- Environmentally friendly – fully recyclable material;
- Easy to maintain – do not require painting, are not subject to corrosion;
- Individual solutions – any shape, color, size;
- Large selection of coatings – RAL, structural, textured, anodized;
- We will select the optimal solution for your project;
- With our help, you will find the right aluminum profile for any task.

Contact us – we will provide a free consultation, individual calculation and offer a suitable system for your project.