The rules on warranties and building and performance standards will apply to home builders and remodelers who do interior renovations exceeding $20,000 or that change the size of the home's living space and will be effective for construction that begins after June 1, 2005. The warranties will be one year for workmanship and materials; two years for plumbing, electrical, heating and air conditioning delivery systems and 10 years for major structural components of the home.

"These landmark standards are key to the Texas Residential Construction Commission's goal for all home buyers in our state to be satisfied, confident homeowners," said Stephen Thomas, executive director of the commission. "Homeowners will know what performance to expect from their new home or remodeling project, while builders will be able to both assure and improve the quality of construction."

"These standards are also important,"he continued, "because they will be applied by the Texas Residential Construction Commission when it considers disputes between the two parties under the new state-sponsored inspection and dispute resolution process."

In developing the standards, Horlen said the A&M team examined existing guidelines, including those established by the U.S. Department of Housing and Urban Development and the International Residential Code. They also analyzed complaints filed with the TRCC to identify areas that were not covered or in need of improvement.

"This has been a great opportunity for the Department of Construction Science to showcase its relevance, expertise and dedication to the construction industry," said, Debra Ellis, a department lecturer who served with Horlen as co-principal investigator on the A&M residential standards team. "I believe these standards will give homeowners a sense of security, that their biggest lifetime investment is protected by regulations intended to address, if not preempt, problems typically seen in residential construction."

Other construction science faculty playing an integral role in the standards project were John Bryant, who examined plumbing, heating, air conditioning and ventilation system requirements, and Skip Coody, who worked on structural components guidelines. One graduate and four undergraduate students also contributed to the project.

In addition to the residential standards initiative, the TRCC awarded the A&M team with a $30,000 grant to develop a checklist and maintenance manual for homeowners that, Horlen said, will ultimately be assessable online through an interactive Web site.

The A&M team has also submitted a proposal to the TRCC for developing certification procedures for the agency's continuing education and certification courses.