Alspec's Hawkesbury Bi-Fold Door has been praised as one of the best Bi-Folding systems available on the market. Alspec’s use of Centaur hardware allows for superior adjustability and performance. The Exclusively designed hardware allows for smooth operation and high performance. Glazing options from 4mm all the way up to 31mm are available. The Hawkesbury Bi-Fold is very customizable with a wide range of different locks and flush bolts available. Open up any space with a wide range of configurations that allow for multiple panels that can fold either way.