Aluminum vs UPVC Windows for Saudi Arabia: Cost & Insulation Guide
Last updated: 2026-04-11
Windows for Saudi Climate
In Saudi Arabia's extreme heat, window selection significantly impacts energy efficiency and comfort. UPVC windows offer superior thermal insulation with U-values of 1.3-1.6 W/m²K, compared to standard aluminum's 5.0-6.0 W/m²K. However, thermally broken aluminum bridges this gap with U-values of 2.0-3.0 W/m²K while offering slimmer profiles.
Comparison Table
| Factor | Aluminum | UPVC |
|---|---|---|
| Price per sqm | SAR 400-800 | SAR 350-700 |
| Thermal insulation | Poor (standard) / Good (thermal break) | Excellent |
| AC cost savings | 5-10% | 20-30% |
| Durability | 30+ years | 25-30 years |
| UV resistance | Excellent | Good (may yellow) |
| Profile width | Slim | Thicker |
| Color options | Unlimited (powder coated) | Limited |
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Frequently Asked Questions
Are UPVC windows good for Saudi Arabia?▼
Yes, UPVC windows are excellent for KSA due to superior thermal insulation, reducing AC costs by 20-30%. However, choose UV-stabilized UPVC to prevent yellowing in Saudi sun.
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