Aluminum Profiles

MJR Aluminum Profiles represent the perfect fusion of precision engineering, enduring strength, and sophisticated design. Engineered specifically for modern windows and doors, our profiles provide the foundational framework for building envelopes that are not only secure and weather-resistant but also aesthetically refined and energy efficient.

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UPVC Single Hung Window

UPVC Double Hung Window

UPVC Sliding Window And Door

Aluminum Hung Window

Looking for other types of doors and windows?

MJR Aluminum Profiles

Core Features & Advantages:
Superior Material & Durability: Manufactured from high-grade aluminum alloys, our profiles offer exceptional structural integrity, corrosion resistance, and a long service life with minimal maintenance. They are built to withstand harsh climates, from intense sun to heavy rain and wind loads.
Thermal Efficiency: Our range includes innovative thermal break profiles. A polyamide barrier within the aluminum frame significantly reduces heat transfer, ensuring excellent thermal insulation. This contributes to stable indoor temperatures, reduces energy consumption for heating and cooling, and enhances overall comfort.
Strength & Stability: The robust design ensures windows and doors remain rigid, stable, and operational over time. This guarantees smooth operation, prevents warping or sagging, and provides enhanced security against intrusion.
Design Flexibility & Aesthetics: Available in a wide variety of styles, shapes, and finishes—including classic anodized looks and modern powder-coated options in numerous RAL colors. Our profiles enable sleek, contemporary designs with clean sightlines and can accommodate larger glass panes for maximum natural light and unobstructed views.
Weathertight Performance: Precision-engineered grooves and channels are designed for perfect integration with high-performance sealing gaskets. This creates an exceptional barrier against water infiltration, air leakage, and dust, ensuring a quiet and draft-free interior environment.
Sustainable Choice: Aluminum is 100% recyclable without loss of quality. MJR profiles support green building initiatives by offering durability, energy savings, and a fully recyclable material at the end of their long lifespan.
Ideal For:
Residential windows & doors (sliding, casement, tilt & turn, French doors)
Commercial & institutional facades
Balcony & terrace enclosures
Renovation projects and new construction
Choose MJR Aluminum Profiles for windows and doors that deliver lasting performance, modern elegance, and intelligent design—building trust and quality into every opening.

Aluminum Profiles Show

Let the timeless elegance of Aluminum Profiles for your next project. Their blend of classic design and contemporary functionality can transform any space, adding a touch of sophistication.

Aluminum Profiles Factory & Equipment

MJR Profiles Manufacturing Process

Raw Material Formula Design

Hot Mixing Cold Mixing Process

Extrusion Molding Process

Vacuum Calibration and Cooling

Pulling, Cutting and Stacking

Quality Inspection and Packaging

Exhibition Room

Step inside our world of premium UPVC windows and doors. This video gives you a closer look at the quality, craftsmanship, and diverse styles we offer. From modern designs to classic profiles, see how we blend durability with aesthetics to create perfect solutions for your home or project.
Explore the possibilities with MJR – where quality meets detail. Contact us today to find your ideal fit.

Valuable Partner

Tomasz Derwich

“ Using your UPVC windows has become a standard in our energy-efficient home projects. The consistent quality and excellent thermal performance help us meet strict building codes and impress our clients with lower utility bills. ”

Gustavo Fernando

“ Your aluminum doors and windows offer the perfect blend of modern aesthetics and durability for our developments. The finish withstands weather beautifully, and the range of designs adds significant value, making our properties more marketable. ”

Yamile Romero

“ As a contractor, I value reliable partners. Your products are easy for my team to install, and the security features are a major selling point for homeowners. Happy clients mean more referral business for us. ”

MJR Certification

PVC/UPVC Profiles FAQS

Why are aluminum profiles the best choice for window and door frames?

Aluminum profiles offer a superior combination of strength, durability, and low maintenance. They are incredibly strong yet lightweight, allowing for sleek, slim frames that support large glass panels. Unlike wood, they won’t rot, warp, or crack, and they are resistant to corrosion and termites. Modern thermally broken aluminum profiles also provide excellent energy efficiency.

What does “thermally broken” or “thermal break” mean?

A thermal break is a non-conductive material (usually a polyamide bar) inserted between the interior and exterior aluminum profiles of a frame. This barrier significantly reduces heat transfer, preventing cold from entering in winter and heat in summer. This dramatically improves the window’s energy efficiency, reduces condensation, and enhances indoor comfort.

What color and finish options are available for aluminum windows and doors?

Aluminum offers virtually limitless design flexibility. The most common and durable finish is powder coating, available in hundreds of RAL colors, including wood-grain effects and metallic finishes. Another high-end option is anodizing, which creates a hard, scratch-resistant metallic finish (e.g., silver, bronze, black). Colors are long-lasting and require no painting.

Can aluminum windows and doors be customized for unique shapes and sizes?

Absolutely. One of aluminum’s greatest advantages is its flexibility in manufacturing. It can be easily extruded into complex profiles and fabricated into custom shapes, including large floor-to-ceiling sliding systems, curved windows, arched tops, and unique geometric designs. This makes it ideal for modern architecture and renovation projects.

How do I ensure the quality and longevity of my aluminum windows and doors?

Profile Thickness: Ensure the profiles have adequate wall thickness (e.g., 1.4mm to 2.0mm+ for residential) for structural integrity.
Thermal Break: Check for a wide, high-quality thermal barrier for better insulation.
Hardware & Seals: High-quality, branded hardware (e.g., multi-point locks) and durable weather seals (EPDM gaskets) are crucial for security, smooth operation, and weatherproofing.
Finishing: A uniform, high-grade powder coat or anodized finish ensures beauty and durability.
Certifications: Choose products with relevant certifications for air/water infiltration, wind load resistance, and energy performance.

What Can We Do To Help?

If you would like information about pricing and delivery, our sales team will contact you shortly, with everything you need for your project.

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Your MJR solution providers will be happy to give you any engineering advice to your construction business, houses, apartments.

EXPLORE SOLUTIONS

Aluminum Profiles

UPVC Single Hung Window

UPVC Double Hung Window

UPVC Sliding Window And Door

Aluminum Hung Window

MJR Aluminum Profiles

Aluminum Profiles Show

Aluminum Profiles Factory & Equipment

MJR Profiles Manufacturing Process

Exhibition Room

Valuable Partner

Tomasz Derwich

Gustavo Fernando

Yamile Romero

MJR Certification

PVC/UPVC Profiles FAQS

What Can We Do To Help?

If you would like information about pricing and delivery, our sales team will contact you shortly, with everything you need for your project.

Your MJR solution providers will be happy to give you any engineering advice to your construction business, houses, apartments.

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