Welcome to Grinox – Premium uPVC Window Profile
At Grinox, we redefine durability, style, and performance in the world of uPVC window and door profiles. Grinox is a only company who manufacture 100% Lead free uPVC profiles. With a legacy of over 15 years in the building materials industry, we combine deep-rooted experience with cutting-edge manufacturing practices to deliver uPVC profiles that set new benchmarks in quality and innovation.
Our production is powered by advanced Grace-brand extrusion technology, ensuring dimensional precision, smooth finishes, and long-lasting structural integrity. Every Grinox profile is engineered to withstand India’s diverse climate— resisting warping, fading, and corrosion, while maintaining its visual appeal for decades.
From modern high-rises to traditional homes, our uPVC profiles are designed to complement every architectural style with sleek aesthetics, excellent insulation, and high energy efficiency. Backed by a 20-year warranty and supported by robust infrastructure—including a 3,000 sq. meter factory and 1,000 sq. meter distribution warehouse—Grinox is committed to delivering not just products, but trust and performance at every step.
Whether you’re a builder, fabricator, or homeowner, choose Grinox to experience profiles that blend strength, sustainability, and sophistication.
Why uPVC Window
Termite Free
Energy Efficient
Sound Isolation
Weather Resistant
Low Maintenance
UV Protection
BECOME GRINOX FABRICATOR
What Our Customers Say?
"What I really appreciate about Grinox is how effortlessly the profiles weld during fabrication. It has helped speed up my production without compromising on strength. Plus, the overall build quality feels solid—it’s clearly made to last. My clients have started noticing the difference."
7 Days Ago
What Our Customers Say?
"As a designer, I pay attention to the smallest visual details. The smooth surface finish and clean lines of Grinox profiles add a sleek, modern feel to interiors. The pure white shade blends beautifully with most design themes. My clients are often surprised it's uPVC—it looks that premium."
7 Days Ago
What Our Customers Say?
"I trust Grinox because of its long-term performance. A 20-year warranty isn't just a number—it shows confidence in the product. We’ve used it in both residential and institutional projects, and the durability stands out. It gives both me and my clients peace of mind."
7 Days Ago
What Our Customers Say?
"I’ve worked with many brands, but Grinox stands out for its consistent profile thickness and finish. The fitting is precise, which reduces wastage during fabrication. Plus, the color stays bright even after months under the sun—a huge plus for my customers in outdoor-facing installations."
7 Days Ago
Why Grinox?
Grinox brings over 15 years of expertise in manufacturing high-quality uPVC window and door profiles. Grinox is a only company who manufacture 100% Lead free uPVC profiles. Powered by advanced Grace-brand extrusion technology, our 3,000 sq. meter facility in Dhaulpur, Rajasthan, ensures consistent production standards, while our 1,000 sq. meter warehouse in Dadri enables efficient and timely deliveries across India. With a robust monthly capacity of 700 MT, we cater to a wide network of fabricators and builders with speed and reliability.
Our profiles are engineered for Indian weather conditions—offering excellent durability, thermal insulation, and UV resistance. Backed by a 20-year warranty against color fading and surface luster loss, Grinox stands for performance you can trust. With in-house R&D and customization support, we provide tailored solutions that combine strength, style, and long-term value.
Frequently Asked Questions
Grinox profiles are manufactured with premium-grade raw materials using advanced extrusion technology, ensuring long-lasting performance. The profiles have a smooth, refined surface that enhances the look of any window or door system. Their high dimensional accuracy, superior weather resistance, and lead-free formulation make them a safe and eco-friendly choice. Grinox is built for performance and appearance—ideal for professionals who want quality they can count on.
Yes, all Grinox uPVC profiles come with a 20-year product warranty against discolouration, cracking, and material degradation. This long-term warranty reflects our confidence in product quality and provides peace of mind to both end-users and industry professionals. The profiles are rigorously tested for UV resistance, weather impact, and structural integrity, ensuring they remain strong and vibrant for decades with minimal maintenance.
Absolutely. Grinox profiles are engineered to handle the demands of modern architecture, from individual homes to large-scale commercial complexes. Whether it’s a villa, apartment, office, or retail outlet, the profiles deliver on both structural performance and aesthetic appeal. They support a variety of opening types and configurations—sliding, casement, tilt & turn—making them a flexible solution for diverse project requirements.
Not at all. Grinox profiles are designed with fabricators in mind, offering easy machinability and clean, strong welds that speed up fabrication time and reduce errors. Their consistency in wall thickness and material quality ensures less wastage, smoother joints, and fewer service calls later. Even first-time fabricators find Grinox profiles user-friendly and efficient, leading to faster project completion and happier clients.
Yes. Grinox profiles maintain their pure white color even after years of installation. Thanks to advanced UV-stabilizers and weather-resistant compounds, the profiles resist yellowing, fading, and chalking, even under harsh sun or pollution. This makes them ideal for Indian climatic conditions—especially in outdoor-facing installations. The surface also stays smoother and cleaner for longer, with less dust accumulation and easy maintenance.
Definitely. Grinox profiles offer a wide range of profile sections and design possibilities, allowing architects and designers to execute creative ideas with precision. Whether you want sleek floor-to-ceiling glass sections, modern sliding systems, or sound-insulated casement windows, Grinox provides the flexibility and quality needed. With add-on accessories, reinforcement options, and custom fabrication, your vision can be brought to life without compromise.
Yes, Grinox believes in building lasting partnerships. Our technical team provides on-site training, fabrication support, and design consultation to fabricators and project teams. We stay involved from material selection to project execution, ensuring smooth operations at every stage. Our after-sales service is prompt and professional, with a dedicated helpline and regular client follow-ups to resolve any concerns quickly and efficiently.
