The Mass Timber Navigator is provided to inform the practice of early-stage building feasibility studies, early-stage energy studies, and order of magnitude costing studies. The greatest care has been taken to confirm the accuracy of the information contained herein. However, the authors, co-sponsors, industry advisors, industry partners, developers of contents and data, and other contributors assume no liability for damage, injury, loss, or expense that may be incurred or suffered as a result of the use of this website, building envelope design methodology, or energy modeling practices. The views expressed herein do not necessarily represent those of any individual contributor. Nothing in this website is an endorsement of any proprietary building envelope system, or particular assembly product.

In addition to these resources, users are encouraged to consult applicable up-to-date costing studies and technical publications on building envelope science, practices, and energy code compliance. Users are also encouraged to retain consultants with appropriate architectural and/or engineering qualifications and speak with appropriate municipal and other authorities with respect to issues of compliance code, assembly fabrication, and construction practices.