Aluminum Windows

Aluminum windows combine aesthetics, excellent technical properties, and longevity. They are widely used in both residential homes and commercial buildings where high standards for design, energy efficiency, and security are required. UAB Alugama offers a wide spectrum of aluminum window solutions, adaptable to various architectural designs.

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Durability, Resistance, and Low Maintenance

Aluminum is one of the most durable materials in the construction sector. Its density is only 2.7 g/cm³, yet its structural strength is comparable to much heavier metals, and it becomes even stronger in cold weather. Aluminum does not react to moisture and does not expand or contract like plastic or wood, ensuring that the windows do not deform and maintain their seal for many years. The aluminum profiles are protected by a layer of powder coating, which prevents corrosion. Additionally, the surfaces can be anodized, which further increases their resistance to environmental impact and offers extensive design possibilities.

Aluminum windows do not require complex upkeep—periodically cleaning the surfaces with a mild detergent and water is sufficient. Aluminum window constructions do not attract dust, moss, or mold, making them perfectly suitable for humid environments.

What is the Energy Efficiency of Aluminum Windows?

Modern aluminum window systems are characterized by excellent thermal insulation properties. Thermally broken profiles with insulating inserts reduce thermal bridging and allow for achieving exceptionally low U-values—down to 0.8 W/m²K. This meets the highest A++ and passive house requirements. As a result, aluminum windows are perfectly suited for the Lithuanian climate, as they ensure a stable indoor microclimate and help reduce heating costs.

Glazing units for aluminum windows can be double, triple, or even quadruple, ranging from 24 to 60 mm in thickness. They often feature Low-E coatings, argon or krypton gas fills, and special warm-edge spacers, which further enhance thermal insulation. Aluminum window systems can integrate glazing units with additional functions—such as solar control, self-cleaning, sound insulation, impact-resistant, or decorative glass—to meet various project needs.

Design Possibilities of Aluminum Windows

Aluminum window profiles offer architects exceptionally broad possibilities. Due to their structural strength, it is possible to manufacture very large format windows that would be technically unfeasible with plastic or wood systems. Non-standard shapes—triangles, trapezoids, circles, arches—are easily realized with aluminum. The slim, minimalist frame lines allow for maximizing the glass area, giving the interior a sense of lightness, space, and light. Aluminum windows can be painted in any color from the RAL palette. Anodizing is also an option, which gives the metal additional resistance and a subtle metallic effect. Due to these features, aluminum windows are particularly valued in modern, industrial, and minimalist style projects, but they can also be perfectly adapted for classical architecture, using slim-frame systems for renovating historic buildings.

Why work with us?

We are experts in aluminum systems. We design, manufacture, and install high-quality fire-resistant doors and windows that meet the strictest safety requirements.

Security, Fire Resistance, and Anti-Burglary Solutions for Aluminum Windows

Aluminum windows feature a high level of security. The robust construction, high-quality hardware, and the ability to integrate special anti-burglary glazing units and additional security measures provide reliable protection for both residential and commercial properties. Aluminum is classified as a non-combustible material, meaning that aluminum windows do not ignite or promote the spread of fire in the event of a blaze.

Aluminum Windows – Eco-Friendly and Sustainable

Aluminum is a 100% recyclable material that retains its quality even after multiple recycling cycles. Its recycling requires only 5% of the energy compared to the initial production process from bauxite ore, which significantly reduces the CO₂ footprint. In Europe, over 75% of all aluminum ever produced is still in use, proving its longevity and value in the context of sustainable construction.

Installation and Design of Aluminum Windows

Aluminum window solutions require precise design and professional installation. The specialists at Alugama provide a full range of services—from needs analysis, design, and preparation of technical drawings to manufacturing and installation work, ensuring that all energy, acoustic, security, and design requirements are met. Aluminum windows are a smart investment in comfort, energy efficiency, and a light, contemporary design.

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Frequently Asked Questions

What makes these aluminum windows a durable choice for my property?

Their durability comes from aluminum’s inherent strength, which makes the windows aluminium strong against wind and other adverse weather conditions. The profiles are powder-coated to prevent corrosion, ensuring they don’t deform over time.

How energy-efficient are aluminum windows?

They are highly energy-efficient, capable of meeting A++ and passive house standards with U-values as low as 0.8 W/m²K. This is achieved through thermally broken profiles and options for double or triple glazing.

Can I order large or custom-shaped aluminium windows?

Yes. The strength of aluminum allows for an aluminium window slim frame big glass design and very large constructions. We offer custom made aluminium windows in Europe, including non-standard shapes like triangles, trapezoids, and circles.

What security and safety features are available?

We provide high security with robust construction and options for an aluminum window with lock and grill. Furthermore, because aluminum is non-combustible, we can provide specialized fire windows that enhance safety and meet building regulations.

How much maintenance do aluminum windows require?

Aluminum windows require very little maintenance. Periodic cleaning with a mild detergent and water is all that is needed to keep them in excellent condition, as they do not attract dust, moss, or mold.

What color and design options are available for aluminum windows?

The frames can be painted in any color from the RAL palette. The alu window profile slim design is very popular as it offers a modern, minimalist aesthetic while maximizing the glass area.

Are these windows suitable for different types of residential buildings?

Absolutely. We are considered by many to be the best aluminium window for apartment Europe and are equally well-suited as an aluminium window for a villa front side. Whether you need a window aluminium for apartments or a private house, their versatility is a key benefit.

Will aluminium windows help reduce my energy bills?

Yes. Our high energy efficiency helps to maintain a stable indoor temperature, which can significantly lower your heating and cooling costs throughout the year.

How can I order windows and how long does it take?

You can begin the process to order custom aluminium window online through our website’s contact form. We work with our clients to establish clear timelines and pride ourselves on aluminium windows delivery fast and efficient installation service.