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Upgrade Your View with UPVC Innovation

Windows/Doors

About our Company

Sri Ramakrishna Greentech Solutions, based in Eluru, is one of the leading manufacturers and distributors of uPVC windows and doors in India. As a trusted name in the uPVC industry, we are committed to delivering high-quality, long-lasting, and energy-efficient window and door solutions for residential and commercial spaces.

uPVC, which stands for Unplasticized Polyvinyl Chloride, is a durable, low-maintenance material widely used in the construction industry. Known for its excellent thermal insulation, soundproofing capabilities, and weather resistance, uPVC has become the preferred choice for modern architecture.

At Sri Ramakrishna Greentech Solutions, we specialize in producing a wide range of uPVC window and door systems tailored to meet the unique needs of Indian homes and buildings. Our products are manufactured using advanced techniques and top-grade materials to ensure strength, stability, and performance in every environment.

Whether you're building a new home, upgrading old frames, or constructing commercial property, we offer the perfect uPVC solution — engineered for longevity and designed for elegance.

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The Smart Choice for Modern Living with UPVC

In today’s construction world, materials must meet high standards of durability, insulation, and sustainability — and uPVC (Unplasticized Polyvinyl Chloride) ticks all the right boxes. Unlike wood that warps or metal that rusts, uPVC stands strong for decades, offering excellent performance with minimal maintenance.

Its non-corrosive, moisture-resistant, and UV-stable nature makes uPVC ideal for the diverse and often extreme climates found across India. From the heavy monsoons of the south to the dry heat of central India, uPVC doors and windows retain their shape, finish, and function — without swelling, fading, or cracking.

Beyond its physical strength, uPVC offers a host of smart living benefits. Multi-chambered profiles and precision sealing make it a powerful insulator — keeping indoor spaces cooler in summer and warmer in winter. This means lower energy consumption, reduced electricity bills, and a smaller environmental footprint.

From a design perspective, uPVC brings flexibility and beauty together. Whether you’re looking for sleek sliding windows, grand French doors, or classic casement systems, uPVC frames can be tailored in various styles, colors, and finishes — including elegant wood textures — to match both modern and traditional architecture.

For homeowners, it offers peace of mind — with termite-proof, sound-insulated, and low-maintenance features that make life easier. For architects and builders, it provides a future-ready solution that meets green building norms, supports sustainable construction, and ensures long-lasting customer satisfaction.

At Sri Ramakrishna Greentech Solutions, we use only premium-grade uPVC materials, reinforced with galvanized steel and fitted with world-class hardware — so every door and window we install delivers performance, protection, and aesthetics that last for years to come.

Our UPVC Windows and Doors Collection

Built for durability, crafted with care.

We offer a versatile range of uPVC windows suited for every home, office, and commercial space. Whether you’re looking for ventilation, lighting, or sound insulation — we’ve got the right fit.

At Sri Ramakrishna Greentech Solutions, our sliding uPVC windows and doors are the perfect choice for modern homes, offices, and commercial spaces. Designed for effortless movement and minimal maintenance, sliding systems offer a contemporary solution where functionality meets aesthetics.

Whether it’s a panoramic balcony door, a compact kitchen window, or a large living room opening, our sliding systems are customized to provide smooth operation, clear views, and long-lasting performance.

 

Our Sliding uPVC Window Variants:

  • 2 Track uPVC Sliding Window – Compact and functional, ideal for bedrooms, bathrooms, and kitchens.
  • 3 Track uPVC Sliding Window – Offers more ventilation and access, best for wide window openings.
  • 4 Track uPVC Sliding Window – Perfect for large halls or balconies; provides excellent visibility and airflow.
  • White uPVC Sliding Window – A timeless look that blends with any décor.
  • Sliding uPVC Glass Window – Clear and contemporary — ideal for a modern aesthetic.
  • Greentech 2 Track Sliding Window – Our proprietary design built for high durability, smooth motion, and elite performance.

Perfect For:

  • Homes and Apartments
  • Villas and Farmhouses
  • Commercial Spaces
  • Offices and Clinics
  • Kitchens & Bathrooms
  • Balcony Enclosures

Advantages of Our Sliding uPVC Windows and Doors

  • Space-Saving Design: No need to swing open — perfect for balconies, tight corners, and modern interiors.
  • Effortless Operation: Glide open and close with precision-engineered rollers and tracks.
  • Noise & Weather Resistant: Sealed against dust, rain, heat, and external noise — ideal for Indian weather conditions.
  • Enhanced Security: Multi-point locking systems and toughened glass ensure peace of mind.
  • Energy Efficiency: Keeps your home cooler in summer and warmer in winter — reducing electricity bills.
  • Low Maintenance: No rust, no warping — just a wipe to keep them looking new for years

At Sri Ramakrishna Greentech Solutions, we offer a versatile range of casement uPVC windows and Doors designed to provide superior airflow, sealing, and aesthetic appeal. These windows open like doors — either inward or outward — and are perfect for areas where maximum ventilation is desired.

Whether it’s a bedroom, kitchen, or office, our casement windows add elegance and efficiency to any space.

Our Casement UPVC Windows types

Side-Hung Casement Window

  • Opens like a door (left or right swing)
  • Best for living rooms, bedrooms & stairways

Top-Hung Casement Window

  • Hinged at the top; ideal for bathrooms and kitchens
  • Allows ventilation even during rain

French Casement Window

  • Double casement without a center mullion
  • Perfect for wide openings and unobstructed views

Fixed + Casement Combination

  • Static frame with one or more operable casement sashes
  • Combines airflow and visibility

Ideal For:
Bedrooms & Living Rooms

Kitchens & Bathrooms

Balconies & Utility Areas

Offices & Clinics

Staircases & Corridors

Avantages of Casement Windows and Doors from Sri Ramakrishna Greentech Solutions

Maximum Ventilation: Opens fully to let in fresh air and natural light.

Superior Sealing: Multi-point locking and gasket sealing offer excellent insulation from dust, noise, and rain.

Strong & Durable: High-quality uPVC profiles resist termites, rust, and warping — ideal for Indian climates.

Smooth Operation: Premium hinges and handles ensure easy and quiet opening/closing.

Customizable Design: Choose from single or double sash, inward or outward opening, with or without mosquito mesh.

Elegant Look: Clean lines and slim profiles enhance the aesthetics of any home or commercial building.

At Sri Ramakrishna Greentech Solutions, we bring timeless elegance and modern functionality together with our beautifully crafted French uPVC windowsand Doors. Designed to open outward (or inward) without a central divider, these windows provide a clear, unobstructed view and unmatched ventilation — making any space feel open, airy, and grand.

Advantages of French uPVC Windows and Doors 
Unobstructed Views: No center frame means full opening and clear sightlines.

Wide Ventilation: Both sashes open fully, allowing maximum airflow — ideal for large rooms.

Elegant Design: European-style charm that adds a premium look to homes, villas, offices, and resorts.

Durable & Weatherproof: Made with high-quality uPVC profiles, resistant to rain, heat, dust, and corrosion.

Secure: Multi-point locking system for enhanced safety.

Custom Options: Available in various finishes, colors, and glass types (frosted, tinted, clear, laminated).

Key Features

  • Double-sash opening without a central mullion.
  • Optional mesh shutter or glass pane combinations.
  • High-end uPVC frames with galvanized steel reinforcement.
  • Easy-to-use handles with lockable functionality.
  • Perfect fit for balconies, living rooms, and hallways

Simple. Elegant. Maintenance-Free.

At Sri Ramakrishna Greentech Solutions, we offer premium-quality fixed uPVC windows and Doors that bring in natural light, enhance your interiors, and offer a sleek, minimalist look. These non-operable windows are designed to stay sealed, making them ideal for spaces where ventilation isn’t needed — but light and aesthetics are essential.

Advantages of Fixed UPVC windows
Uninterrupted Views: With no sashes or moving parts, fixed windows provide full visibility — perfect for scenic locations or design-focused walls.

Superior Insulation: Airtight sealing ensures maximum thermal and sound insulation, reducing electricity bills and keeping interiors peaceful.

Weatherproof & Dustproof: Ideal for Indian weather, they offer complete protection from rain, dust, and noise.

Low Maintenance: No hinges or handles, no corrosion, no repainting — just wipe them clean occasionally.

Custom Sizes & Shapes: Whether you need rectangular, arched, or custom-cut glass, we fabricate to fit your design perfectly.

End-to-end solutions: Design, Fabrication, Installation

Custom glass options: Clear, Frosted, Tinted, Reflective

Perfect Pairing: Combine with sliding, casement, or tilt-and-turn windows for a modern architectural finish.

Best Suited For:

  • Staircase Side Windows
  • Living Room Feature Walls
  • Showroom Displays
  • Office Glass Partitions
  • Hallways and Corridors

Experience European-inspired functionality with Tilt and Turn uPVC Windows and doors from Sri Ramakrishna Greentech Solutions — Eluru’s trusted provider of innovative window solutions. These dual-function windows combine practicality, safety, and ventilation in one sleek frame.

Tilt and Turn windows offer two opening options:

Tilt-In from the top for gentle ventilation

Turn-In like a casement window for full opening access

Advantages for Tilt & Turn Windows from Sri Ramakrishna Greentech Solutions
Dual Functionality: Get both top ventilation and full access from a single window.

Space-Saving & Stylish: Modern European design with clean lines, ideal for contemporary homes and offices.

Enhanced Security: Multi-point locking system with child safety locks.

Superior Ventilation: Allows airflow without compromising safety — great for bedrooms, kitchens, and bathrooms.

Easy Maintenance: Open fully for safe and easy cleaning from inside, especially in high-rise buildings.

Weather-Sealed: Excellent insulation against heat, dust, and rain thanks to airtight gaskets and high-quality hinges.

Ideal For:

  • Villas and modern homes
  • Apartments (especially higher floors)
  • Commercial buildings & offices
  • Study rooms, bedrooms, and kitchen

Tilt & Turn Upvc Windows and Doors Highlights:

Made with high-strength uPVC profiles reinforced with galvanized steel

Durable, rust-free hardware and hinges

Compatible with double or triple glazing

Optional insect mesh and glass customizations

Custom frame colors and sizes available

Bring natural light, extra space, and architectural beauty into your home with Bay uPVC Windows and doors  from Sri Ramakrishna Greentech Solutions. Designed to extend outward from your wall, bay windows create a stylish alcove that enhances both the interior and exterior look of any building.

These windows combine multiple glass panels at angles — often a mix of fixed, casement, or sliding sections — forming a bay-like structure that opens up your room to outdoor views.

Advantages for Bay UPVC windows  from Sri Ramakrishna Greentech Solutions
Wider Outdoor View: The angled design gives a panoramic view, perfect for living rooms, lounges, and front-facing spaces.

More Natural Light: Multiple panels invite sunlight from different directions throughout the day.

Adds Interior Space: Creates extra room for seating, décor, storage, or display areas.

Custom Configuration: Can be designed using a mix of sliding, casement, or fixed windows to match your ventilation needs.

Weather-Resistant Build: Our uPVC frames resist moisture, termites, corrosion, and fading.

Improves Property Value: A bay window not only looks luxurious — it increases usable square footage and curb appeal.

Best Suited For:

  • Living and dining areas
  • Bedrooms with scenic views
  • Home offices or reading nooks
  • Front elevations to enhance exterior charm
  • Villas and bungalows

Bay UPVC Windows and doors  Highlights:

  • Customizable glass types: clear, tinted, laminated, or frosted
  • Optional mosquito mesh or grills for safety and comfort
  • Multi-point locking for enhanced security
  • Available in white or custom color finishes
  • Premium uPVC profiles with steel reinforcement

At Sri Ramakrishna Greentech Solutions, we design and install high-performance Combination uPVC Windows and Doors that offer the best of multiple window styles in a single frame. Whether it’s a mix of fixed and sliding, or casement and top-hung, our combination windows are made to match both your functional needs and architectural vision.

They are perfect for wide openings, premium facades, and spaces where aesthetics and utility go hand in hand.

Advantages for  Combination Windows from Sri Ramakrishna Greentech Solutions
Multi-Functionality: Combine different window types (sliding, casement, fixed, top-hung) to serve both ventilation and design.

Custom Configuration: Tailor your window layout to your exact room requirements and space constraints.

Elegant Appearance: Enhances the architectural beauty of both modern and traditional buildings.

Energy Efficient: Airtight design and insulated frames/glass help maintain interior comfort and reduce energy bills.

Smooth Operation: Premium hinges, rollers, and hardware ensure long-lasting and effortless use.

Weather & Noise Resistant: Excellent sealing to block out heat, dust, rain, and outside sound.

Ideal For:

  • Hotel Suites & Luxury Apartments
  • Living Rooms with Large Openings
  • Villa Facades and Elevations
  • Balcony and Patio Enclosures
  • Commercial Spaces & Showrooms

Types of Combinations We Offer:
Sliding + Fixed Window

Casement + Fixed

Top-Hung + Fixed

Bay + Casement + Fixed

French + Fixed with Grill Options

At Sri Ramakrishna Greentech Solutions, we provide highly functional and stylish Awning uPVC Windows (also known as Top-Hung Windows) — the ideal solution when you want to keep your space ventilated while protecting it from rain, dust, and noise.

These windows and Doors  are hinged at the top and open outward from the bottom, allowing airflow without letting in water — perfect for kitchens, bathrooms, utility areas, and even modern living spaces.

Advantages for  Awning uPVC Windows from Sri Ramakrishna Greentech Solutions
Rain-Proof Ventilation: Allows air circulation even during rain — great for monsoon seasons.

Compact & Functional: Ideal for tight wall spaces or high placements where full openings aren’t practical.

Modern Aesthetic: Clean, minimalist look that suits all architectural styles.

Low Maintenance: uPVC frames never rust, warp, or rot — just occasional cleaning needed.

Excellent Sealing: Rubber gasket systems provide air, water, and noise insulation.

Multi-Functional Design: Can be used standalone or in combination with fixed or casement windows.

Perfect For:

  • Utility and Laundry Rooms
  • Bathrooms & Kitchens
  • Staircase Walls
  • High Ventilation Zones
  • Apartments, Villas, and Commercial Spaces

Product Highlights:
High-quality uPVC profiles with steel reinforcement

Weather-resistant hinges & durable hardware

Can be fitted with clear, frosted, or tinted glass

Custom sizes and color options available

Compatible with insect screens and grills

At Sri Ramakrishna Greentech Solutions, we design and fabricate high-quality Office Cabins that help you build efficient, private, and professional work environments. Whether you need cabins for corporate offices, co-working spaces, construction sites, or temporary setups — we offer customizable solutions that meet your requirements for space, style, and functionality.

Our cabins are designed using premium materials like uPVC panels, glass partitions, aluminum frames, and modular fixtures to create a quiet, comfortable, and distraction-free zone for focused work.

Available Cabin Types:

  • Modular Workstations – Multi-desk cabins for teams and staff, ideal for IT or BPO offices.
  • Meeting Cabins – Compact, closed-door spaces with enough room for group discussions or client meetings.
  • Temporary Site Cabins – Portable, quick-install cabins for construction sites or remote operations.
  • Reception Booths & Enquiry Desks – Perfect for front-office areas in clinics, schools, or showrooms.
  • Executive Cabins – Sleek design with premium fittings for directors and managers.

Key Features:
Modular Design: Easy to assemble, disassemble, and rearrange according to your floor plan.

Space Optimization: Tailored cabin sizes to utilize every square foot efficiently.

Acoustic Privacy: Sound-resistant panels and sealed windows for a noise-free work environment.

Durable & Low Maintenance: Our cabins are built using rust-proof, termite-resistant, weather-resistant materials.

Glass & uPVC Options: Choose from fully enclosed or glass-partitioned cabins with uPVC or aluminum framing.

Aesthetic Interiors: Clean and modern finish that enhances the professional appeal of your workspace.

Ideal For:
Corporate Offices

Startups & Co-Working Spaces

Construction & Project Sites

Educational Institutions

Hospitals & Clinics

Government & Utility Offices

 

 

 

At Sri Ramakrishna Greentech Solutions, we offer reliable and weather-resistant Toilet Ventilators that ensure proper airflow, prevent odor buildup, and maintain hygiene in bathrooms and utility spaces. Whether for homes, offices, commercial buildings, or apartments — our ventilator designs are compact, durable, and tailored to Indian conditions.

We manufacture ventilators using uPVC, aluminum, or WPC frames combined with glass slats, louvers, or mesh panels for optimal air circulation while ensuring privacy.

Available Types:
Fixed Louver Ventilators – For consistent passive airflow with no moving parts.

Glass Louvered Ventilators – Adjustable glass slats for controlled ventilation and style.

Top-Hung Ventilator Windows – Hinged at the top, open outward for maximum ventilation.

Mesh-Fitted Ventilators – Keeps insects out while allowing air in.

UPVC Toilet Vent Panels – Custom-made panels for bathroom exhaust or duct coverage.

Key Features:
Efficient Airflow: Designed to remove stale air and moisture effectively, reducing the risk of mold and dampness.

Durable Construction: Made with high-quality uPVC or aluminum that resists rust, termites, and warping.

Weatherproof & Dustproof: Gasket sealing and fixed louvers keep out rain, dust, and insects.

Privacy-Focused: Fixed or frosted glass options available — ensures ventilation without compromising privacy.

Low Maintenance: No painting, no rusting — just a quick wipe keeps it clean.

Compact Design: Fits easily above doors or on side walls, perfect for bathrooms of any size.

Ideal For:

  • Apartment Toilets
  • Commercial Restrooms
  • Clinics, Schools & Hotels
  • Utility Rooms & Wash Areas
  • Residential Bathrooms
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What Makes Our Doors Stand Out

Smart Design. Lasting Value. Everyday Comfort.

Weather Resistant

Resistant to rain, sun, humidity, and extreme temperatures — no swelling, cracking, or fading.

Noise Insulation

we are designed to minimize external sound, helping you create a calm and quiet environment — whether at home or in the workplace.

Low Maintentance

Our products are designed for busy homeowners and modern businesses that want performance without the headache of frequent maintenance.

Secure & Stylish

Comes with high-quality locks, multi-point security, and a modern finish.

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Greentech Solutions

Why Everyone Choose Us?

Direct-to-Customer

Get trusted quality and the best value by purchasing directly from the source—no middlemen, just reliable service and pricing.

Consultative Approach

Our skilled technical team identifies your specific needs and delivers cost-effective solutions tailored just for you.

Fastest Lead Times

We ensure delivery of our windows and doors within 15 days from the date of order placement.

In-house Installation team

Our in-house installation team ensures precise fitting and maintains the highest quality standards for every product we deliver.

Greentech Solutions

4 Steps to Customer Satisfaction Process

Identify the Needs and Recommend a Solution

Site Survey

Delivery and Installation

After Sales Service

Clients Say

What Our Clients Say About Us

About our clients

At Sri Ramakrishna Greentech Solutions, we are proud to serve a diverse and growing base of clients across Eluru and neighboring regions. From individual homeowners to architects, builders, commercial businesses, and interior designers — our clients trust us for delivering high-quality uPVC windows, doors, WPC solutions, kitchens, wardrobes, and CCTV systems with reliability and professionalism.

Excellent Quality & Finish We recently installed uPVC windows and sliding doors from Sri Ramakrishna Greentech Solutions for our new home in Eluru. The quality is top-notch, and the installation team was very professional. The doors glide smoothly and keep the rooms cooler and quieter. Highly recommended!

Saradhi | Samalkot, Andhra Pradesh

Great Service & Affordable Pricing was looking for low-maintenance, weatherproof doors for my balcony. Sri Ramakrishna Greentech delivered exactly what I needed — stylish French doors with perfect finishing. Plus, they offered great value for money.

Ravi Kumar | West Godavari, Andhra Pradesh

No More Noise or Rain Seepage

Sreekar Prasad

Excellent Quality & Finish We recently installed uPVC windows and sliding door

Yk Chaitanya Designation

Don’t Wait! Discover Elegant, Durable & Low-Maintenance uPVC Solutions Today.

Experience the perfect blend of style, strength, and simplicity with our elegant, long-lasting, and maintenance-free uPVC doors and windows

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Frequently Asked Questions

Find answers to the most common questions about our CCTV installation services, security solutions, camera types, maintenance, and customer support. Learn how we ensure reliable, affordable, and customized protection for your home or business.

Yes, Upvc doors and windows are 100% waterproof and highly suitable for areas with moisture like kitchens and bathrooms.

Are uPVC windows and doors suitable for Indian weather conditions?

High-quality uPVC products can last 20 to 30 years or more with minimal maintenance. The material is highly durable and resistant to environmental damage.

 

Yes, Greentech Solutions offers custom sizes, colors, finishes, and CNC designs as per your requirement.

Greentech Solutions ensures:

  • Premium-grade material

  • Customization options

  • Fast delivery

  • Professional installation support

  • Eco-friendly & long-lasting solutions