CDR Bulletin - Current Issue

In the wet Pacific Northwest flat roofs are not uncommon.  This Bulletin takes a look at the three most common flat roof systems used in the area.

Flat Roof Membranes 

See our Bulletin Library for previous issues.



The services offered by CDR cover a wide range of disciplines and expertise.  We are therefore able to address an extensive variety of issues and serve a broad base of clientele.  This base is ever-expanding as the need for alternatives to dispute resolution grows across the continent and in every avenue of business. Our services extend to:


  • Appraisers
  • Architects
  • Attorneys
  • Buyers/Sellers
  • Contractors
  • Engineers
  • Homeowners Associations




  • Insurance Adjusters
  • Lenders
  • Manufacturers
  • Owners
  • Real Estate Brokers
  • Suppliers
  • Tribal Associations