An Affiliated Chapter of IIBEC      IIBEC ( formerly RCI, Inc.) is an international association of building enclosure consultants. Members specialize in design, investigation, repair, and management of roofing, exterior wall, and waterproofing systems.

About the Chapter

The North Texas Chapter of IIBEC is an affiliated Chapter of IIBEC (Formerly RCI, Inc.). The Chapter was founded in 2009 as a not-for-profit, professional association of building envelope specialists in North Texas. The Chapter now consists of approximately 170 Consultant and Industry members across Dallas/Fort Worth and the surrounding areas.

The North Texas Chapter holds regular educational events to provide continuing education to our members and guests. Click here to view all upcoming events for our chapter.


The International Institute of Building Enclosure Consultants or IIBEC (Formerly RCI, Inc.) is an international nonprofit association of professionals who specialize in roofing, waterproofing, and exterior wall specification and design. From sprayed polyurethane foam to cedar shakes, from parking garages to air barriers, IIBEC has a member expert for every type of roof, exterior wall, or waterproofing issue in the world today.

The mission of IIBEC is to advance the profession of building envelope (roofing, waterproofing and exterior wall) consultants.

Since 1983, IIBEC’s Professional members have offered unbiased design, repair planning, quality assurance observance, legal testimony, and general roofing and other building envelope management services. IBEC’s Professional members adhere to a strict code of ethics that offers unprejudiced service without affiliation with any product or manufacturer. Current membership is over 4,000. IIBEC boasts an international constituency residing across the United States, Canada, Australia, the West Indies, Europe, and Asia.

Professional Registrations

IIBEC developed, established, and maintains a Registration Program for professionals involved in the fields of roof consulting (RRC, Registered Roof Consultant), waterproofing (RWC, Registered Waterproofing Consultant), Quality Assurance Observer (RRO, Registered Roof Observer), and exterior wall consulting, (REWC, Registered Exterior Wall Consultant). These credentials reflect registrants' breadth of experience in each field, their comprehensive knowledge of that field, and their commitment to staying up to date in building science developments.

Individuals who earn the RRC, RWC, REWC or RRO designation are highly regarded because their achievements represent the pinnacle of the building envelope consulting profession.

The Registered Building Envelope Consultant (RBEC) designation will be awarded to those who have earned the Registered Roof Consultant (RRC), Registered Waterproofing Consultant (RWC), and Registered Exterior Wall Consultant (REWC) registrations. The RBEC title will be listed in addition to the other three consultant titles.

Please refer to the IIBEC website for additional information regarding the requirements necessary to obtain these registrations.

 If you would like help finding a registered member, members can access our local chapter directory or through the national directory on the IIBEC website.

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