When building or renovating a home, one of the most important choices is deciding which type of windows to install. Windows are not just for light and ventilation — they influence the look, comfort, durability, and energy efficiency of your home. Two of the most common materials today are Aluminium Windows and uPVC Windows. Both are widely used across India, but each serves a different purpose. The real question is: which is right for you?
What Are Aluminium Windows?
Aluminium windows are known for their strength, slim frames, and premium finish. They are the go-to choice for luxury apartments, modern villas, and commercial spaces because they can support large glass panels without losing stability.
Why people choose aluminium windows:
- Extremely durable (40–50 years lifespan)
- Slim frames for a sleek, modern design
- Multiple finishes: powder-coated, anodized, or wood-effect
- Ideal for balcony sliding doors, tilt-and-turn windows, and French doors
If you want to dive deeper into design ideas, you may also check our upcoming blog: Top 5 Modern Aluminium Window Designs.
What Are uPVC Windows?
uPVC windows are made from unplasticized polyvinyl chloride — a durable, eco-friendly, and insulating material. They have become very popular in residential projects due to their affordability and low maintenance.
Why people choose uPVC windows:
- Excellent insulation (saves on electricity bills)
- Great noise reduction, ideal for bedrooms and study rooms
- Resistant to rust, termites, and moisture
- More affordable compared to aluminium
- Common types include fixed windows, twin-sash windows, and French twin-sash doors
For a practical perspective, you can also read: uPVC vs Wooden Windows – Pros & Cons.
Aluminium vs uPVC Windows – Key Differences
Here’s how the two compare at a glance:
- Durability: Aluminium (40–50 years) vs uPVC (25–30 years)
- Design: Aluminium offers slim, modern profiles; uPVC frames are slightly bulkier
- Strength: Aluminium supports wide glass openings; uPVC is best for medium sizes
- Insulation: uPVC provides natural energy efficiency; aluminium requires thermal breaks
- Noise Control: uPVC performs better for soundproofing
- Cost: uPVC solutions are generally 20–30% cheaper
- Maintenance: Both are low-maintenance, but uPVC requires the least effort
Pros and Cons of Aluminium
Pros:
- Premium, modern look
- Very strong, handles large glass panels
- Wide range of designs
Cons:
- Higher cost than uPVC
- Can conduct heat if not thermally broken
- Needs powder-coating in coastal regions to prevent corrosion
Pros and Cons of uPVC
Pros:
- More affordable option
- Excellent insulation and energy efficiency
- Very low maintenance
- Resistant to corrosion and termites
Cons:
- Limited design and color options
- Frames look bulkier compared to aluminium
- Not ideal for oversized glass façades
Cost Factor – Aluminium vs uPVC
One of the biggest deciding factors is price.
- uPVC windows → ₹450–₹600 per sq. ft. (budget-friendly)
- Aluminium windows → ₹700–₹1,200 per sq. ft. (premium investment)
For affordable comfort, choose uPVC.
For modern luxury and long-term strength, aluminium is worth the extra cost.
Which Should You Choose?
It depends on your needs:
- Choose Aluminium if you want:
- A modern, slim look for living rooms or offices
- Large openings like sliding doors
- Long-term durability with minimal wear
- Choose uPVC if you want:
- Cost-effective, practical solutions
- Better insulation for bedrooms and studies
- Almost zero maintenance
Many homeowners use a hybrid approach — aluminium for balconies and modern façades, and uPVC for bedrooms and private areas. For inspiration, check: How Internal Partitions Transform Office Spaces, where we explain how the right material improves comfort and efficiency.
Final Thoughts
When comparing aluminium vs uPVC windows, it’s not about which one is universally better — it’s about which suits your home, lifestyle, and budget.
- Aluminium is best if you want a sleek, modern look, strength, and long-term investment.
- uPVC is the smarter option if you want affordability, insulation, and minimal upkeep.
Many people find value in combining both materials — using aluminium in open, design-heavy areas and uPVC in comfort zones like bedrooms. Whichever you choose, both are far superior to traditional wooden windows and will serve you well for decades. At FabFrame, we manufacture both Aluminium Windows & Doors and uPVC Windows & Doors, ensuring that you get the best fit for your project.