The Strategic Fenestration Partner for Bengaluru & Chennai
Factory-Direct uPVC Windows & Doors
We don’t just supply windows; we de-risk your construction timeline. With 15+ years of manufacturing expertise and a centralized mechanized plant, Vignesh Industries delivers precision-engineered uPVC systems at scale—on time and within budget.
The Strategic Fenestration Partner for Bengaluru & Chennai
Factory-Direct uPVC Windows & Doors
We don’t just supply windows; we de-risk your construction timeline. With 15+ years of manufacturing expertise and a centralized mechanized plant, Vignesh Industries delivers precision-engineered uPVC systems at scale—on time and within budget.
Our Product Range
Custom manufactured sizes for your project
uPVC Sliding Windows
Sleek, horizontal gliding design. Maximizes your room’s usable area and offers wide, unobstructed views.
uPVC Sliding Mesh Windows
Integrated mosquito screen track. Enjoy cool breezes and clear views while keeping insects out.
uPVC Casement Windows
Fully openable windows that allow maximum airflow. Seals tightly to block outside noise and dust.
uPVC Top Hung Windows
Pushes out from the bottom. Great for ventilation even during light rain showers.
uPVC Combination Windows
A custom mix of fixed and openable glass. Designed for large views and modern elevation styles.
uPVC Fixed Windows
Non-opening windows designed to bring in maximum natural light. 100% leak-proof.
uPVC Sliding Doors
Large, smooth-gliding doors designed for balconies and sit-outs. Easy to operate.
uPVC Sliding Mesh Doors
Sleek, horizontal gliding design. Maximizes your room’s usable area and offers wide, unobstructed views.
uPVC Casement Doors
Strong, traditional swing doors. Ideal for main entrances or secure access points.
uPVC Ventilators
Essential for bathrooms and kitchens. Available with exhaust fan provision.
The Difference Between ‘Assembled’ and ‘Engineered’
Fusion Welded Corners
Melted at 250°C. No screws, no leaks
Machine-Milled Drainage
Routed slots for Monsoon rain.
Galvanized Reinforcement
1.5mm GI Steel skeleton.
The Difference Between ‘Assembled’ and ‘Engineered’
Fusion Welded Corners
Melted at 250°C. No screws, no leaks
Machine-Milled Drainage
Routed slots for Monsoon rain.
Galvanized Reinforcement
1.5mm GI Steel skeleton.
Engineered for Excellence
Premium quality that lasts a lifetime
Superior Noise Insulation
Drastically reduce city noise. Our multi-chambered frames and air-tight sealing block out traffic sounds, creating a peaceful indoor environment.
Weather Resistant
Built to withstand the elements. Our windows are UV-stabilized so they won’t fade in the harsh sun, and strictly tested to ensure they remain leak-proof during heavy rains.
Built to Last
Unlike wood or steel, uPVC never rots, rusts, or attracts termites. It stays looking brand new for decades with zero painting or polishing required.
Customized Glass Options for Your UPVC Solutions
Choose from a range of glass options designed for both style and efficiency. Our energy-efficient double glazing keeps your home comfortable while reducing energy costs. Opt for toughened glass for added security or frosted glass for enhanced privacy.
Frequently Asked Questions
Do you supply uPVC windows for individual houses or only bulk orders?
We are a specialized uPVC window manufacturing company focused on bulk supply for builders, apartments, and commercial projects. However, we do accept orders for individual villas if the requirement is above 100 sq. ft. (approx. 5-6 windows). For smaller retail repairs, we recommend contacting a local dealer.
What makes your factory pricing better than a dealer’s price?
When you buy from a dealer, you pay for their showroom rent, sales commission, and profit margin (usually 25-30% extra). By ordering directly from our factory, you get the wholesale manufacturing rate. We source raw materials in bulk and manufacture in-house, passing the cost savings directly to you.
Can I visit your manufacturing unit before placing an order?
Absolutely. We encourage all our B2B clients to visit our factory to see our production quality, German machinery, and inventory capacity. We are 100% transparent. Please call us to schedule a factory tour.
What is your delivery timeline for a bulk order?
Our standard production timeline for bulk orders is 7 to 10 days from the date of final measurement approval. For urgent project requirements, we can expedite production to meet your construction schedule. We use our own logistics for safe delivery.
Do you provide installation services or just supply?
We provide end-to-end solutions. This includes site measurement, manufacturing, delivery, and professional installation by our trained technical team. We ensure proper alignment and sealing to prevent air or water leakage, which is critical for long-lasting uPVC windows.
Get Best Price for uPVC Project
Premium Materials
We use high-grade uPVC profiles designed for durability and long-lasting performance.
Professional Installation
Our trained team handles the installation process with care to ensure a neat finish.
Value-Driven Pricing
Get exceptional quality at a fair price point, offering true value for your investment.
Customized Solutions
Every window is made-to-measure, ensuring a perfect fit for your specific property needs.
Quality You Can See, Service You Can Trust.
As a specialized uPVC brand, we pride ourselves on being accessible and accountable. Our Google reviews showcase our commitment to unmatched durability and exceptional after-sales service. Discover why your community chooses us for premium quality windows and doors that truly last.
Good cooperation. On time delivery. The
structure was exactly as discussed and the team
was professional throughout the project.
Gurubaran Kalaisekaran
Chennai
Quality product, good response and
communication, reasonable pricing, and on-time
delivery. Highly recommend Alpha Enterprises for
prefab requirements.
Rajan Kumar
Chennai
We had paid a higher amount by oversight. The
owner reviewed the supplies personally, called us
the very next day, and refunded the excess
amount immediately. Genuine and trustworthy
supplier — a rare quality in today’s market.
GEO CHEMICAL
Chennai