The bi-folding door is an exciting development in the PVC-U market, an elegant design which allows the entire span of the design to be opened up to rest internally or externally depending on your preference. A bi-fold really does perfectly join the inner space with the outer for parties, dining or relaxing. When teamed with a contemporary colour the PVC-U bi-fold adds glamour and sophistication to any home. 

Even when closed the large expanse of glass allows light and warmth to enter your home while still providing the modern security advantages that PVC-U offers.