🪟 1. Understand Your Needs Before You Buy

Before you start comparing prices or designs, think about your home’s climate, style, and usage.

• 🏠 For cold regions → choose thermal break aluminum windows for insulation.

• 🌞 For hot climates → go with low-E glass to block heat.

• 🔇 For noisy areas → consider double or triple glazing.

🧱 2. Check the Aluminum Profile Quality

High-quality aluminum profiles have a smooth finish, consistent color, and strong rigidity.
Avoid windows with thin, easily bent frames or unclear alloy markings.

🔍 Tip: Ask the supplier for the 6063-T5/T6 alloy certification — this ensures durability.

🧩 3. Don’t Ignore the Hardware

Handles, hinges, and locking systems may look small, but they affect your door and window’s performance most.
Choose stainless steel or zinc alloy fittings for long-term stability.

⚙️ Cheap hardware = short lifespan.

🧊 4. Pay Attention to Glass and Sealing

Look for multi-layer sealing strips and EPDM rubber for maximum air-tightness.
The glass should meet national safety standards and have seamless sealing edges.

🪟 Tip: For windy regions, select reinforced glass and multi-point locks.

📏 5. Choose a Reliable Supplier or Factory

A trusted supplier provides:

• 📄 Clear warranty and certifications

• 🏭 Factory inspection reports

• 📦 Professional packaging for export

💡 Working with certified factories like Openhaus Living ensures product quality, customized service, and long-term support.

🧠 6. Common Pitfalls to Avoid

⚠️ Too cheap = low quality materials
⚠️ Only looking at appearance = ignore function
⚠️ No written contract = no after-sales guarantee

✅ Always ask for a quotation list with detailed specs and model numbers.

🌍 7. Final Advice

Quality aluminum windows and doors are an investment, not an expense.
Choose a supplier that offers custom solutions, professional consultation, and stable export experience — just like Openhaus does.

🏁 Conclusion

Investing in the right aluminum doors and windows enhances comfort, safety, and aesthetics.
With this guide, you can confidently select reliable products and avoid costly mistakes.

📞 Contact Openhaus

📧 Email: openhausliving@gmail.com

🌐 Website: https://openhausliving.com

🔺 YouTube: https://youtube.com/@openhausliv?si=dktMp7xiL4ubtP28

📱 WhatsApp: +86 17623790407