Free Site Survey across Tamil Nadu 20 Years Manufacturing Warranty
Premium UPVC Windows and Doors Manufacturer

Windows That Stand The Test of Time

Quality We Deliver

Premium German-engineered uPVC windows & doors — energy efficient, soundproof, weatherproof, and built to last a lifetime. Custom-crafted for your home.

13+Years Experience
20 YrManufacturing Warranty
10,000+Homes Transformed
15 Lakh+Sqft Manufactured
4.5★Customer Rating
Energy Efficient
70% Noise Reduction
Multi-Point Locking
100% Waterproof
Termite-Proof
Eco-Friendly
BIS Certified
Heat Insulated
Everlasting premium uPVC windows installed in a modern Salem home
BIS CertifiedIndia's First UPVC Profile
About Us

Crafting Excellence
Since 2013.

We Everlasting Windows and Doors commenced our operations in 2013 in Salem and today we are the leading manufacturer of uPVC profiles, windows and doors, uPVC interior works, and modular kitchens. We offer German-standard uPVC profiles — and India's first BIS-certified profile.

We use only lead-free profiles and branded hardware for our products. We believe the best deserves the best. With more than 13 years of experience, our profile has been tested and approved by a central government institute.

India's First BIS Certified Profile

The only Indian uPVC profile to earn the Bureau of Indian Standards seal of quality.

German-Standard Engineering

Lead-free Grade-A profiles built to international benchmarks of strength and durability.

Govt-Approved Quality

Tested and approved by a central government institute. Branded hardware throughout.

Founder & CEO Mr. David Rajan.R MBA · Visionary leading 13+ years of uPVC excellence
Everlasting Windows — proud BNI (Business Network International) member
Proud Member of BNI Business Network International — global business referral community
Talk to an Expert
Our Purpose

Mission & Vision

The guiding principles that shape every profile we extrude, every frame we craft, and every home we transform.

Our Mission

  • To manufacture premium uPVC windows and doors that meet international standards of strength, energy efficiency, and design.
  • To provide innovative and customised interior solutions that enhance both functionality and aesthetics.
  • To ensure excellence through cutting-edge technology, skilled craftsmanship, and a commitment to long-term customer satisfaction.

Our Vision

To become a trusted leader in transforming living and working spaces by delivering high-quality uPVC windows, doors, and interior solutions that stand the test of time — bringing comfort, beauty, and durability to every project we touch.

Our Range

Windows & Doors For Every Home

From sleek modern apartments to sprawling villas — explore our complete range of customizable uPVC solutions.

Signature

Arch Window

Graceful semi-circular and curved arches that transform any façade into an architectural statement. Custom-shaped to your exact opening.

  • Half-round & segmental profiles
  • Made-to-measure on site
  • Boosts home aesthetics
Get Quote
Bestseller

2-Track Sliding Window

Classic 2-track sliding system with smooth stainless-steel rollers — the most popular choice for living rooms, bedrooms, and balconies.

  • Whisper-smooth glide
  • Anti-lift security pins
  • Mesh + glass combo option
Get Quote
Premium Finish

3-Track Golden Oak Window

Three-track sliding window in authentic Golden Oak wood-grain finish — the warmth of timber with the durability of premium uPVC.

  • 3 sashes for wider opening
  • Golden Oak wood-grain laminate
  • UV-stable, no fading
Get Quote
Security

Grill Window

Steel-reinforced uPVC windows with integrated safety grills — robust protection without the visual clutter of an external cage.

  • Built-in steel-core grill
  • Powder-coated, rust-free
  • Custom grill patterns
Get Quote
Wide-Span

2-Track 4-Shutter Sliding Window

Wide-span 2-track sliding window with four shutters in Golden Oak — opens almost the full width for panoramic views and maximum ventilation.

  • 4 large operable shutters
  • Golden Oak premium finish
  • Up to 3 metres wide
Get Quote
Patio

3-Track Sliding Door

Three-track sliding patio door that opens two-thirds of the wall — perfect for connecting your living room to the garden or balcony.

  • Triple-track wide opening
  • Stainless-steel rollers
  • Multi-point locking
Get Quote
Wide Open

Bi-Fold Door

Folding glass panels that stack to one side, opening the entire wall. Floods interiors with daylight and creates seamless indoor-outdoor flow.

  • Folds fully out of the way
  • Toughened glass + secure locks
  • Adds resale value
Get Quote
Elegant

Casement Double Door (with Fixed Panels)

Double-leaf casement door flanked by fixed glass panels — a statement entrance that combines grand symmetry with abundant natural light.

  • Twin opening leaves
  • Side fixed glass panels
  • Multi-point locking system
Get Quote
Architectural

Corner Window

L-shaped windows that wrap around the corner of a room — a striking modern feature that maximises light from two directions.

  • Frameless corner junction
  • Panoramic dual-aspect views
  • Custom-engineered to your wall
Get Quote
Commercial

Modular Office Partition

Sleek uPVC + glass office partitions that divide space without blocking light. Perfect for cabins, meeting rooms, and modern workspaces.

  • Floor-to-ceiling glass
  • Sound-dampening profiles
  • Quick modular installation
Get Quote
Designer

Walnut Casement Window

Side-hinged casement window finished in rich Walnut wood-grain — sophisticated, timeless, and built to outlast real timber.

  • Walnut wood-grain laminate
  • 100% airtight seal
  • Single & double sash options
Get Quote
Signature

Bay Window

Projects outward to add interior space, natural light, and architectural drama — the perfect spot for a window seat or breakfast nook.

  • 3, 5 & 7 panel configurations
  • Adds usable interior space
  • Excellent thermal control
Get Quote
Premium

System Aluminium Window

Slim-sightline aluminium-system windows for ultra-modern architecture — maximum glass, minimum frame, exceptional structural strength.

  • Ultra-slim sightlines
  • Thermally-broken profile
  • Large-format glazing
Get Quote
New Launch

UPVC Modular Kitchen

Waterproof, termite-proof, fire-retardant modular kitchens built from premium uPVC — lifetime durable with no swelling, peeling, or warping.

  • 100% waterproof & termite-proof
  • Soft-close hinges & drawers
  • L / U / Parallel layouts
Get Quote
Why Everlasting

Six Reasons Discerning Homeowners Choose Us

We don't just sell windows — we deliver a lifetime of comfort, security, and elegance.

Uncompromised Quality

Premium grade-A, lead-free uPVC profiles tested and approved by a central government institute. The best deserves the best.

Master Craftsmanship

Precision German machinery operated by trained experts with 13+ years of expertise — delivering high-quality finished products with consistent perfection in every weld, joint, and seal.

Branded Hardware

Only world-class branded locks, hinges, rollers, and handles. Lifetime smoothness, real security, zero corner-cutting.

BIS Certified

India's first BIS-certified uPVC profile. The Bureau of Indian Standards seal of approval — your guarantee of authentic quality.

Timed Delivery

Promised dates. Kept promises. Our 50,000 sqft factory and disciplined process ensure your windows arrive exactly when committed.

Endless Customisation

Choose from 30+ colours, woodgrain finishes, and unlimited size configurations. Your design, our craftsmanship.

How It Works

From Concept to Installation in 4 Simple Steps

A seamless, transparent journey designed around your schedule and budget.

01

Free Consultation

Call us or fill the form. Our expert visits your home, takes measurements, and understands your design vision.

02

Design & Quote

Receive a 3D visualisation, material recommendation, and a transparent quote within 48 hours.

03

Precision Manufacturing

Your windows are crafted in our 50,000 sqft Salem factory using CNC machinery and premium German-spec profiles.

04

Expert Installation

Our certified installers fit your windows with zero damage to walls, leaving your home spotless. Backed by warranty.

0Years Experience
0Happy Customers
0Sqft Manufactured
0Skilled Artisans
0Cities Served
Trusted Partnerships

Our Valuable Clients

Proud to be the chosen uPVC partner for leading homeowners, reputed builders, architects, and institutions across South India.

Logos of valuable clients served by Everlasting UPVC across Tamil Nadu
Thirteen years strong — sustained by the trust of every customer we have served.
Client Stories

Loved by 10,000+ Homeowners

Don't take our word for it — hear from families who upgraded to Everlasting.

★★★★★

"The difference is night and day. Traffic noise from the highway is completely gone, and our AC barely runs anymore. Best home investment we've made."

Karthik SubramaniamVilla Owner, Coimbatore
★★★★★

"Everlasting's team measured, manufactured, and installed 14 windows in our flat without a single scratch on the walls. The finish quality is genuinely premium."

Priya RameshApartment, Chennai
★★★★★

"After 8 years near the coast, my old aluminium windows had completely corroded. The Everlasting uPVC ones look brand new even after 4 monsoons. Worth every rupee."

Anand KrishnanBeach House, Pondicherry
★★★★★

"Beautiful tilt-and-turn windows in our new home. The dual-functionality is brilliant for ventilation and cleaning. Highly professional team from quote to install."

Dr. Lakshmi IyerBungalow, Salem
★★★★★

"Got quotes from 5 vendors. Everlasting wasn't the cheapest, but their factory visit convinced us. Two years on, zero complaints, zero maintenance. Brilliant."

Mohan RajIndependent House, Erode
★★★★★

"Stunning French doors opening to our garden. The hardware is butter-smooth and the wood-grain finish fooled even our interior designer. Truly luxury at fair pricing."

Suresh & MeenaFarmhouse, Trichy
Got Questions?

Frequently Asked Questions

Everything you need to know before upgrading your home with Everlasting uPVC windows and doors.

Close-up of Everlasting uPVC arch window detail
How long do uPVC windows last?

Our premium uPVC profiles are engineered to last 40+ years with virtually zero maintenance. They never rot, rust, warp, or fade — backed by our 20-year manufacturing warranty.

Are uPVC windows better than aluminium?

Yes — significantly. uPVC offers 5x better thermal insulation, superior sound dampening, complete corrosion resistance (no rust like aluminium), and a more refined aesthetic. They also pay back the price difference in energy savings.

How long does installation take?

Manufacturing takes 7–14 days after order confirmation. Installation is typically 1–2 days for an average home — our team works cleanly with zero damage to your walls or interiors.

Can I match windows to my interior style?

Absolutely. We offer 30+ standard colours, premium wood-grain finishes (oak, walnut, mahogany), and bespoke RAL colour matching. We also customise frame thickness, glass type, and handle design.

Do you offer warranty?

Yes — a comprehensive 20-year manufacturing warranty on our uPVC profiles. We also offer annual service contracts for absolute peace of mind.

What areas do you serve?

We deliver and install across Tamil Nadu, Karnataka, Kerala, Andhra Pradesh, and Pondicherry. Pan-India shipping is available for builders and large projects.

How much do uPVC windows cost?

Pricing ranges from ₹380 to ₹1,600 per square feet based on various specifications — size, style, glass type, profile colour, and hardware. Book a free site visit and we'll share a transparent, itemised quote within 48 hours.

Ready to Transform Your Home?

Book a free site visit today. No obligation. No pressure. Just expert advice.

Get In Touch

Let's Build Something Beautiful Together

Share your project details — our design consultant will reach out within 24 hours with ideas, options, and a clear quote.

Corporate Office

No. 113/19-A1, Sixer Shopping Complex,
Saradha College Road,
Salem – 636007, Tamil Nadu

Manufacturing Plant

240/7 Uppandi Street, Near Vedha Vikas School,
Panamarathupatti, Salem, Tamil Nadu 636204

View on Google Maps
GSTIN / UIN

33BDNPD7329G1ZL

Request a Free Quote

Your details are 100% private. We never spam.

Thank you!

Your request is received. Our expert will call you within 24 hours.