POLMEK Group

CASEMENT WINDOWS

Our aluminum casement windows are produced in accordance with all climatic conditions and natural conditions. Our products can be used for many years and are very easy to maintain. The opening directions of aluminum casement windows can be divided into internal opening, external opening and internal reversal.

Our aluminum thermal break (or non-insulated) casement window systems have extra-large frames with durable glass and weather-resistant profiles that open and close easily and allow light to enter every room.

• Maximum Ventilation
• Waterproof
• Energy Saving
• Weather resistant
• Easy to Use
• Versatile
• Modern Design

BENEFITS OF CASEMENT WINDOW

DURABILITY AND LONGEVITY
Aluminum casement windows provide exceptional durability due to their resistance to warping, rust, and corrosion. Their robust construction ensures long-term structural integrity and sustained aesthetic quality.

WEATHER RESISTANCE
Engineered to withstand harsh weather conditions, aluminum casement windows deliver reliable performance against rain, wind, and extreme temperatures.

THERMAL EFFICIENCY
Equipped with advanced thermal insulation systems, aluminum casement windows support year-round indoor comfort while contributing to improved energy efficiency.

STYLISH AND MODERN DESIGN
Featuring slim and standard yet durable profiles, aluminum casement windows allow for larger glass surfaces that enhance natural daylight and provide unobstructed views. Their clean and refined design is suitable for a wide range of architectural styles.

HIGH SECURITY
Reinforced aluminum frames and multi-point locking mechanisms ensure a high level of security for both residential and commercial applications.

NOISE REDUCTION
Aluminum casement windows offer effective acoustic insulation, reducing external noise and enhancing indoor comfort.

PERFORMANCE

Designed to integrate seamlessly with our casement windows, these classic casement windows continue to be our most popular products, with unmatched safety and security features offered in an elegant design.

All aluminum profile systems are fully tested for weather resistance, thermal performance and safety

• High energy saving thanks to the high energy efficiency of the system
• More security
• Sound insulation
• Ease of use and functionality
• Modern design for windows with straight or curved lines
• Natural wood color options
• High quality with certified performance
• Static load capacity and functionality resistant to harsh weather conditions
• Special solutions suitable for your projects
• Different alternative solutions
• Air permeability                                : EN 12207
• Atertightness : EN 12208
• Resistance to wind load        : EN 12210
• Deflection criteia         : EN 12210
• Thermal insulation value         : EN 10077-2
• Acoustic performance value : EN 10140-2
• Frame depth
• Vent depth
• Profile wall thickness
• Glass thickness
• Thermal insulation bar
• Inward opening
• Outward opening
• Tilt & turn opening

WATERPROOFING AND AIR SEALING

Our Aluminum Casement Window systems are designed to withstand bad weather conditions such as rain and storms.

Considering factors such as opening size, frame thickness, insulation properties and style options, we produce robust and durable windows for residential and commercial areas.

WE CUSTOMIZE YOUR CASEMENT WINDOWS

We manufacture all kinds of aluminum casement windows, including casement windows that are turned with a handle or casement windows that are pushed out, in accordance with your projects. For your building projects with all opening options, we design and manufacture your casement windows according to your preferred style and ship them in a way that you can easily install them in your buildings.

WOODEN CASEMENT WINDOWS

Wooden Aluminum Casement Windows offer a perfect appearance by combining a natural texture with a stylish and modern design. These windows provide a safe, natural, elegant, and highly insulated solution. They allow for versatile combinations suitable for both classic and modern architectural styles. Wooden aluminum windows help maintain the long-term value and visual quality of buildings for many years.

MANUFACTURE PROCESS

The correct assembly of casement windows is a feature that determines the security and performance of the windows. The assembly process is professionally produced to provide protection against weather conditions and the entry of pests and burglars.

Our professional staff selects the profile and glass processing of all windows in the most accurate way in accordance with the project and we produce them in quality standards.

HARDWARES & ACCESSORIES

The most important factor that enables Aluminium Casement windows and all our systems to operate smoothly for many years is the accessory parts. Thanks to these parts, the mechanism works with the best performance.

We use German SIEGENIA, German ROTO, German GEZE brands for windows handles and mechanisms in door and window production. We also use quality certified domestic accessory products according to the preferences of our customers during window production.

We produce windows systems with high quality and easy installation options for our customers who demand high performance.

GLASS OPTIONS

Insulated double glazing
Low-E coated insulated glass
Argon gas filled double or triple insulated glass
Tempered or laminated safety glass (when required)
Acoustic or solar control insulated glass (depending on project requirements)

COLOR & COATING OPTIONS

Door and window systems can be produced with more than 200 RAL color options in POLMEK systems.

Pre-anodized powder paint coating is applied to aluminum extrusions in a controlled factory environment to provide a high-quality coating.

In addition to our anodized and painted products, you can provide a natural look to your spaces with our wood patterned products.

QUALITY & INNOVATION

Production & Maintenance ▼

High-performance aluminum casement windows for commercial and residential projects. Easy installation, low maintenance, and long-lasting quality.

Thermal (Insulated ) ▼

Exceptional energy efficiency with thermal breaks to reduce heating and cooling costs.

Weatherproof ▼

Sealed and robust construction protects against wind, rain, and external elements.

Secure ▼

Multi-point locking systems and reinforced frames enhance safety for any project.

Overview ▼

Our company specializes in high-quality casement windows, offering advanced aluminum casement windows, durable uPVC casement windows, and elegant wooden casement windows for both residential and commercial projects. Designed with energy-efficient window principles, our products offer superior insulation, long-lasting performance, and modern aesthetics.

Our window systems are manufactured to suit all climates worldwide and are produced in a wide range of sizes to meet various architectural requirements. We offer options such as double-glazed casement windows, custom sizes, and professional window installation services to support every stage of your project.

Whether you need casement windows for commercial applications or casement windows for residential use, our product range, consisting of aluminum windows, uPVC casement windows, and wooden casement windows, offers quality, reliability, and innovative customizable solutions for every climate and size.

uPVC CASEMENT WINDOWS

Our company offers high-quality, energy-efficient uPVC casement windows. uPVC systems stand out with superior insulation, low maintenance, and long lasting durability.
Available in a variety of colors and finishes, they adapt seamlessly to any project. With their robust construction and excellent weather resistance, they provide a reliable solution.

For our uPVC window claws, please click “LEARN MORE” below to access product information.

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