Share this article Share this article BEACHWOOD, Ohio, Feb. 3, 2021 /PRNewswire/ -- Tremco Roofing and Building Maintenance is proud to announce that Weatherproofing Technologies Inc., (WTI), its affiliated construction services company, has been awarded its sixth consecutive contract (#IFB-021-D) by the Association of Educational Purchasing Agencies (AEPA) in the category of Roofing & Building Envelope Services. The Association of Educational Purchasing Agencies is a national cooperative for education purchasing with agencies located in 29 states. Nationally bid and locally awarded, AEPA contracts are competitively bid per each state's specific legal requirements and are available in non-member states through piggyback contract options. Each member state determines which vendor contracts are signed to best serve eligible clients within their state.