Thinking of installing uPVC windows? Be careful! Many homeowners regret their decision after seeing their windows crack, warp, or lose shape due to extreme weather. Whether it’s freezing winters or scorching summers, poor-quality uPVC windows fail when you need them the most. Before you waste money on something that won’t last, here’s everything you MUST know to choose the right uPVC windows that can survive any climate!
✅ 1. Weather-Resistant Material (Reinforced or Laminated uPVC)
- Steel Reinforced uPVC – It includes galvanized steel reinforcement, which reduces thermal expansion and contraction.
- Laminated uPVC – Comes with an extra protective coating that protects against UV rays and extreme temperatures.
- Multi-Chambered uPVC – Ideal for both insulation and strength.
👉 Bottom Line: Instead of regular uPVC, opt for reinforced or laminated versions to prevent warping in extreme heat or cold.
🔥 2. Temperature Resistance
- If you live in an area with temperatures below -10°C or above 40°C, consider Aluminum Clad uPVC or Fiberglass Windows.
- Regular uPVC may bend or crack under extreme temperature changes.
🔲 3. Frame Thickness (Minimum 2.5mm – 3mm)
- Many low-quality frames are too thin and can warp or bend easily.
- A minimum of 2.5mm thickness is recommended, and reinforced versions are even better.
🪟 4. Glass Type (Double or Triple Glazing)
- Single glazing is cheaper but offers poor insulation.
- Double or Triple Glazing improves noise reduction, thermal insulation, and security.
- For cold regions, argon gas-filled triple glazing is the best choice.
🚪 5. Locks & Security Features
- Always choose a multi-point locking system, as regular locks are easier to break.
- Impact-resistant glass is recommended for added security.
☀️ 6. UV Protection & Warranty
- UV-resistant coating is crucial to prevent yellowing and brittleness over time.
- Ensure a minimum warranty of 10-15 years since cheaper windows degrade faster.
💰 7. Installation & Brand Selection
- Avoid cheap local brands, as they compromise on quality.
- Trusted brands like Fenesta, REHAU, Kommerling, and VEKA are better choices.
- Ensure proper sealing and waterproof installation to prevent leaks.
🔥 Final Recommendation
If you’re in an extreme climate, choose reinforced or laminated uPVC. For harsh conditions, aluminum-clad uPVC or fiberglass windows are better alternatives. Avoid cheap options, or you’ll end up replacing them within a few years. 🚪💯
