Independantly owned, family run company founded in 1982, now supplies internal and external doors, ironmongery and associated building products to housebuilders nationally. Working from one facility in West Yorkshire, we offer a weekly national delivery service. Innovators in product design, we offer the patented Gridlock Security Products range of locks and latches and the Quicksemble adjustable internal door hinge system. We are members of GAI, DHF and ACDM, and also carry ISO9001, ISO14001, FSC/PEFC and Q-Mark 3rd party accreditation.