Patio Exterior Metal-Plastic Sliding Doors, Patio 8177 Matte Black 72" x 80" Left active door

Warm Patio Sliding Door System - Model 8177
Modern energy-efficient sliding doors for comfort, durability, and style.
The Patio 8177 is a high-quality metal-plastic (uPVC with steel reinforcement) sliding door system engineered for energy efficiency and long-term performance. Combining multi-chamber PVC profiles, reinforced metal inserts, and insulated glazing, it’s an excellent choice for U.S. homeowners seeking a modern, eco-friendly patio solution.
Key Features

• Profile depth: 76 mm (≈ 3 in)
• Frame width: 146 mm (≈ 5 3/4 in)
• Glass: tempered, clear
• Air tightness: Class 3 (high performance under EN standards)
• Water tightness: Class 5A
• Wind load resistance: C2/B2 (ideal for residential applications)
• Sound insulation: up to Rw 30 dB

Set Includes

• Two glass sliding doors: one stationary panel and one operable sliding panel
• Durable frame construction
• Modern black square handle
• Cylinder lock with keys
• Screws and mounting plates

Note: On-site assembly required. The indicated size refers to the overall unit, including the frame.
Why Choose the Warm Patio Set 8177?

• Energy Savings: Lower heating and cooling costs with insulated glass and a thermally efficient frame - ideal even for colder U.S. climates.
• Durability: Steel reinforcement ensures exceptional stability, even for large sliding panels.
• Comfort: Excellent soundproofing, draft resistance, and smooth, easy operation.
• Design Flexibility: Perfect for wide openings and panoramic views, adding brightness and modern elegance to any space.