OUNA NFRC Certified Black Water Sound Proof Alaminuim Sliding windows Hurricane Impact Double Glazed Aluminum Sliding Window

Product Description

Frequently Asked Questions

What are the product specifications?
Our sliding windows feature premium thermal break aluminum (6063-T5, ≥2mm), double-layer tempered safety glass with 95% argon gas, and German-imported hardware.
Are you a factory?
Yes, our facility covers 300,000 sqm with over 500 professional employees.
Can products be customized?
Yes, we provide fully customized doors and windows tailored to your specific architectural requirements.
How is the price calculated?
Pricing depends on dimensions, quantity, glass type, and frame colors. Please provide your window schedule for an accurate quote.
What is the warranty period?
We offer a 5-year quality warranty covering frame durability and proper hardware functionality.

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