
Insulated Windproof Double Door for Enhanced Family Safety. Premium Solid Wood Material: Crafted from mahogany, walnut, alder, or fir for natural beauty and durability. Enhanced Security Design: Features 2mm steel plates and reinforced steel structure for maximum safety. Superior Insulation Performance: Polyurethane foam core provides excellent heat and sound insulation. Customizable Design and Size: Accepts all kinds of customized styles, designs, and dimensions. High-Quality Hardware: Equipped with famous German brand HOPO hardware for reliability. Comprehensive Warranty: Includes a 5-year warranty covering mechanical defects. Versatile Application: Suitable for both residential homes and commercial spaces. Professional Manufacturing: Produced by a direct manufacturer with over 1,200 employees.