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    No.4, Jiva Street, Kanniyappan Nagar, Kundrathur, Chennai - 600 069.
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    +91-7010684052

Manufacturer of uPVC Windows in Chennai | Maintenance & Replacement

uPVC window doors manufacturing and fabrication process carried out by skilled technician in factory

Innovating Spaces with uPVC Windows & Doors

As a reliable uPVC window and door manufacturer in Kundrathur, Chennai, ST Windows & Doors delivers solutions that seamlessly combine modern aesthetics with long-lasting strength. Our products are thoughtfully engineered to improve indoor comfort, minimize external noise, and maintain a pleasant temperature throughout the year. Featuring clean lines, smooth finishes, and contemporary designs, our uPVC systems enhance both the value and visual appeal of residential and commercial spaces.

Crafted using premium-quality materials, our uPVC windows and doors are designed to withstand harsh weather conditions, moisture, and everyday wear. They require minimal maintenance while offering dependable long-term performance, retaining both appearance and functionality over time. With a wide selection of sizes, styles, and finishes, ST Windows & Doors provides fully customizable uPVC window replacement and maintenance solutions in Chennai that balance aesthetics, efficiency, and reliability.

Why Choose Our uPVC Windows & Doors

Our uPVC windows and doors are designed to meet high manufacturing standards, delivering comfort, durability, and energy efficiency. With precision engineering and quality craftsmanship, they enhance security, performance, and overall building aesthetics.

  • Excellent thermal and acoustic insulation
  • Strong, weather-resistant profiles for long life
  • Easy-to-maintain surfaces with smooth operation
  • Energy-efficient designs for improved indoor comfort

Precision Manufacturing with Standardized Specifications & Expert Installation

  • Available Width Range: 13 inches to 107 inches
  • Available Height Range: 12 inches to 108 inches
  • Minimum Inside-Mount Depth Requirement: 1 1/8 inches
  • Minimum Flush-Fit Inside Depth: 3 inches
  • Minimum Outside-Mount Clearance: 2 1/4 inches
  • Frame / Headrail Profile Size: 2 inches × 2 1/4 inches

How to Buy uPVC Windows & Doors

We manufacture the products with high-quality materials and precise measurements.Safe delivery and professional installation ensure a perfect fit and smooth performance.

premium uPVC tilt and turn window and doors design with multiple colour frame options for homes
  • Custom designs to suit your space
  • High quality with no compromise
  • Better light and airflow control
  • Reliable Weatherproof
  • Quality easy open–close
  • Ideal choice Natural

uPVC Doors Dimensions & Installation Requirements

uPVC doors are produced to exact dimensional standards for accurate fitting.Installation is carried out to ensure stability, insulation, and reliable performance.

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