Home Innovation Research Labs has authored hundreds of valuable resources for building professionals - books, training materials, design and construction guides, research reports, videos, product directories, and more. Below is one feature publication we have available for purchase.

Featured Publications

Square Footage - Method for Calculating: ANSI Z765-2021

Square Footage - Method for Calculating: ANSI Z765-2021

This voluntary standard for measuring square footage in single-family detached and attached homes, developed by an American National Standards Committee, is the first national standard to reconcile differences in current methods for determining square footage. The standard involves the calculation and reporting of above-grade square footage and below-grade square footage in single-family houses. It is not applicable to apartment/multifamily buildings and does not cover room dimensions.

Published in 2021 | 16 pages

Electronic Copy - $25.00

NOTE: The link below is for credit card authorization / purchase of the Standard. A PDF of the Standard will be sent to the email provided in the form. Please allow up to 1 business day to receive the PDF. 

Click here to buy the Square Footage - Method for Calculating: ANSI Z765-2021.

Please Contact Us if you have any questions.


Contact us to learn more about how we can help your business.