Your Trusted Partner for Windows, Doors & Interiors

We design and deliver premium uPVC and aluminium windows, doors, and interior solutions that enhance comfort, beauty, and functionality in every home.

German uPVC Windows & Doors

Advanced German technology for superior insulation, soundproofing, and durability — ideal for Indian homes.

System Aluminium Windows & Doors

Precision-engineered profiles with premium hardware for sleek, strong, and high-performance solutions.

End-to-End Interior Solutions

Bespoke kitchens, wardrobes, and complete interiors — combining style, function, and flawless execution

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Profile Warranty

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Hardware Warranty

Transforming Spaces with Style & Performance

Fortunne brings together German-engineered uPVC windows, precision aluminium windows and doors, and bespoke wooden interiors. Our solutions combine durability, energy efficiency, and elegant design to elevate every home.

German uPVC Windows and Doors Display

Explore German-engineered uPVC windows and doors with vibrant colours, premium glass, durable hardware, reinforcements, and finishes — experience their quality and design firsthand.

System Aluminium Windows & Doors Display

See precision-engineered aluminium windows and doors with sleek profiles, smooth hardware, and premium glass — feel their strength, elegance, and performance.

Wooden Interiors Display

Discover bespoke wooden interiors, modular kitchens, and wardrobes with premium materials, finishes, and hardware — experience style, craftsmanship, and functionality.

Building Trust with Quality and Value - Fortunne

Fortunne - German Window and Door systems has meticulously built a reputation for trust and quality by consistently delivering high value, lasting functionality, and reliable benefits. Our products have been tested for quality and safety, and we cater to a wide range of categories in the construction industry, including residential, commercial, industrial, institutional, and architectural segments. We take pride in building long-lasting relationships with our customers by providing the best in class service and solutions for their window design and interior design needs.

15 Years

15+ Years of Customer Satisfaction

Fortunne - German Window and Door systems has been satisfying customers for over 15 years with their quality products and excellent service.

48+ Locations

48+ Locations Served Across Tamil Nadu

Fortunne - German Window and Door systems has a strong presence in Tamil Nadu, serving customers from over 48 locations in the region.

700+ Designs

700+ Customized Window and Door Designs

Discover 700+ Customized Window and Door Designs

500,000+ Installations

500,000 Installations Completed Across South India

Over 500,000 Installations spread across South India stand testimony to our accomplishment.

What Our Clients Say

Our top priority is customer satisfaction, and we work closely with clients to understand their unique needs and goals.

I would really like to appreciate Prasanna for his politeness and his respect to any kind of customer be it big or small. He clarified all my doubts without any hesitation. I wish he would have a bright future. I am very much satisfied with the quality and installation service being provided. Definitely I would recommend to all my contacts who needs this product

Srinivasan AChennai

Very Good product I purchased a Window for my new house and it looks like a wonderful view and Better Sound Proffing. Very Good Coordination Exactly Say Mr.Manikandan and Mr.Vasanth They are Coordination way is amazing and Installed the windows on give a Commitment. Thanks Fortunne Good product, Good Staffs and Good Response

GaneshChennai

Windows give a fresh look to the home! These stylish windows from Fortunne Windows are made of high quality, have greater durability, and have a comparatively low price in the market. I highly recommend Fortunne Windows to the leading builders, architects, and individuals who love to give their home an elegant and elite look in Tamil Nadu.

lakshmi narsimhanChennai

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We are trusted by numerous esteemed organizations, earning their confidence through our exceptional products and services.

Product Certifications & Quality Assurance

CIPET Certified: Approved by the Central Institute of Plastics Engineering & Technology (CIPET) for superior product quality and durability.
8000-Hour UV Test: Certified by the National Supervision & Test Centre of Polymer Materials (NSTCPM), ensuring lasting whiteness and UV resistance — ideal for Indian tropical conditions.
Profile Quality Assurance: 20-year warranty against discoloration, warping, and manufacturing defects.
Hardware Quality Assurance: 10-year warranty against breakage and bending, ensuring lasting performance.