NEW! 2021 International Residential Code® (IRC) Quick-Card by Builder's Book, this unique quick-reference guide, a single, 6-page laminated card, you get most of the new International Residential Code essentials that you need to know, based on the current 2021 IRC.Features:Foundations & FootingsFloor FramingWall FramingRoof FramingExterior Wall CoveringInterior DimensionsStairwaysMeans of EgressSmoke AlarmsHVAC & Appliance Location & ClearanceHVAC - Ventilation & Exhaust SystemsPlumbingElectricalPublisher/Edition: Builder's Book, Inc. 03/19/21 ISBN 10- 1622709128 ISBN 13-978-1-62270-912-0 Read more