For more information on cooperative purchasing or if you’re not sure which program is right for you, please contact us at:



What is Cooperative Purchasing and how can it benefit you?

Through collaborative relationships, Cooperative Purchasing allows institutions to order in volume, permitting approved members to procure services at low cost.

  • It streamlines the procurement process.
  • Saves you time and money.
  • Allows you to use your design team.
  • Gives you a wide selection of products to choose from that are best suited for your facility.
  • Every installation is installed by an approved and experienced contractor.

How Does Cooperative Purchasing work?

  • Contact Wayne’s Roofing, Inc. and let us know your roofing needs.
  • A Representative will meet you onsite and personally walk you through the entire process. 
  • Verify if your agency is a member authorized to purchase through one of our cooperative purchasing programs (see below or contact us).
  • Wayne’s Roofing, Inc. will work with your design team for the best system and pricing to satisfy your roofing needs.
  • Don’t have a designer? With our vast network of experienced consultants and designers, we will locate one for you, just ask!
  • Your agency will be provided line item pricing specific to your project and design.
  • Once pricing is approved, your agency issues a purchase order for the project directly through your cooperative.
  • Wayne’s Roofing, Inc. will coordinate all aspects of the project from conception to completion!

Select a Cooperative Purchasing Program:


Who can join KCDA?

  • Public School Districts
  • Counties
  • Municipalities
  • Public Colleges or Universities
  • Political subdivisions within the state or in other states
  • Washington State accredited K-12 private schools
  • Washington State accredited colleges

Wayne's Roofing, Inc. has been contracted to handle all of Washington State.


Who can join E&I?

  • Approved Universities
  • Teaching Hospitals and Medical Research Institutions
  • K-12 School Districts

Educational and Institutional Cooperative Purchasing (E&I) is the buying cooperative established in 1934 by members of the National Association of Educational Procurement (NAEP). E&I leverages the combined purchasing power of over 2,000 member institutions to lower costs on a wide range of products and services.

KCDA Purchased Roof

Why E&I?

Offered Services through Cooperative Purchasing Contracts:

  • Professional Roof Maintenance
  • Roof Coatings
  • Maintenance Programs/Service
  • New Construction and Re-roofing
  • Roof Demolition/Removal
  • Low Slope Roof Systems
  • Water Proofing Systems
  • Engineered Roof Fall Protection Systems
  • Energy Efficient Roof Insulation Upgrades
  • Photo Voltaic Roof Systems
  • Steep Slope Roofing Systems
  • Built-up Roofing Systems
  • Modified Bitumen Roofing Systems
  • Emergency Leak Service
  • Infrared Roof Scanning
  • Material Procurement
  • Single-ply Systems, including Metal Simulated Roof Systems

*Additional Supplemental Service included as required

Cooperative Purchasing Awards: