The Division Manager is Toby Nadel, an Emeritus member of the American Institute of Architects, as well as a member of the American Society for Testing and Materials, the Construction Specifications Institute, and the Roofing Consultants Institute. Toby directs roofing projects within the division. Richard L. Applebaum, P.E., principal and president of the firm, manages the masonry projects. Many projects are a collaborative effort between roofing and facade, since many facade problems stem from roof leaks.
The Division offers the following services:
Design and Construction Administration
KHH BES Division specializes in the design of thermal and moisture protection systems for wall and roof assemblies. This work includes the coordination of critical deliverables, development of cost estimates, facilitation of bidding, project scheduling, administration of contracts and construction quality control reviews.
Evaluation
Our professional services include inspections, documentation, testing, analysis of, and reporting for, wall and roof assemblies. Our evaluations give consideration to moisture and vapor flow, air transport, material conditions, maintenance requirements, thermal performance, code conformance, sustainability, life cycle and construction cost.
Historic Restoration
Our personnel are highly experienced in the evaluation, design and construction administration of historic wall and roof assemblies. This work draws on our unique understanding of the structural dynamics of historic buildings and our specialized knowledge of masonry wall construction and mortars, especially mortars used in historic applications. Our restoration work includes the rehabilitation and replication of historic metal, slate and clay tile roof assemblies.
Forensic Services
Our experienced registered design professionals provide forensic reporting and expert witness services to the legal and insurance industries. Our intimate knowledge of all types of buildings makes us uniquely qualified to assist with related cases.