uPVC vs Aluminum
Compare window materials to make the best choice for your home
uPVC
Unplasticized Polyvinyl Chloride is a low-maintenance, cost-effective material with good insulation properties.
£250-£1200
Aluminum
A strong, lightweight metal material that offers a sleek, modern appearance with thin frames and excellent durability.
£450-£2200
Feature Comparison
| uPVC | Feature | Aluminum |
|---|---|---|
£250-£1200 | Price Range | £450-£2200 |
1.0x | Relative Cost | 1.8x |
Poor to Good (with thermal break) | Thermal Efficiency | Poor to Good (with thermal break) |
20-30 years | Average Lifespan | 30-40 years |
Very Low | Maintenance Required | Very Low |
10-20 years | Typical Warranty | 15-25 years |
Detailed Comparison
uPVC
Advantages
- Affordable
- Low maintenance
- Good thermal insulation
- Weather resistant
- Available in many colors
Considerations
- Less elegant than timber
- Limited repair options if damaged
- Environmental concerns with production and disposal
- Can discolor over time
Aluminum
Advantages
- Extremely durable
- Slim frames for more glass area
- Modern appearance
- Low maintenance
- Will not rot, warp or crack
Considerations
- Poor thermal insulation unless thermally broken
- Conducts cold
- Higher cost than uPVC
- Industrial appearance not suitable for period properties
Our Recommendation
Choose uPVC if:
You're looking for the most cost-effective option with good thermal efficiency
Budget Considerations
uPVC:£250-£1200
Aluminum:£450-£2200
Long-term Value
Expected Lifespan:20-30 years vs 30-40 years
Maintenance:Very Low vs Very Low
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