The 240x80 Aluminum Bifold Door is built for smooth indoor-outdoor access. It opens wide with space-saving folding panels that maximize daylight. Choose BLACK or WHITE to match your exterior and interior finishes. The door folds from outside in your preferred configuration: 3L 3R or 7 LEFT/7 RIGHT. Durable aluminum construction helps resist daily wear while supporting reliable operation. Energy-efficient design supports comfortable temperatures year-round, helping reduce drafts. A secure, clean look complements modern architecture and expansive openings. Ideal for patios, gardens, and wide entryways where you want a practical, stylish upgrade without sacrificing insulation.