Introducing Green & Taylor's Anthracite Grey Aluminium External Bifolding Doors (W)2990mm x (H)2090mm, featuring state-of-the-art, thermally efficient aluminium construction. This selection presents high-quality, readily available solutions for your bifold patio door requirements. Offered in a variety of dimensions from 1800mm to 4800mm and finished in a sleek Anthracite Grey, these door sets are perfectly suited for self-builders, designers, or developers looking to seamlessly integrate a standard product. You can rest assured knowing that what you see on screen is exactly what you get before beginning your project. This set, specifically the 3000mm 3-door folding left (as viewed from outside the property), meets Part L of the building regulations thanks to its low U-value glazing. Standard features include high-security multipoint locking mechanisms, with handles and hinges to match the door's color. Experience our products firsthand in our Midlands showroom. Designed for effortless installation, all doors are pre-adjusted to minimize or eliminate the need for on-site adjustments once the frame is properly set. Installation can be completed in just a few hours, following the simple instructions included with each set. For added installation convenience and reduced handling weight, glazing is provided separately.