When choosing an exterior access consultant, it is paramount that the firm’s experience includes building science and a deep knowledge of roof assemblies. Inattention of this very important building component can cause damage to the structure, and lead to reduced or unknown roof anchor performance by water damage or condensation. As a frequent rope access user, we have spent many thousands of hours suspended from anchor systems. As an active curtainwall and exterior cladding/roofing inspection consultant, we value properly designed exterior access points, and respect the original waterproofing design intent. We work with registered roofing contractors who are dedicated to ensuring your roof remains watertight throughout the service life of the anchor system. Many competitors do not have the requisite knowledge in the selection and specification of appropriate roof repairs that must be accomplished during a retrofit roof anchor project.