A site survey conducted by a Bradbury surveyor consists of a visit to the site to take dimensions for manufacture and to gather all the relevant information to aid the installation by inspecting the site i.e. access/egress for the delivery and installation team, where the install locations are, how to manoeuvre the doors to the install locations, ensure the structural openings are compliant for the door set and to potentially minimise any possible problems prior to attendance. This essentially takes away the pressure from the customer.