LEEDuser’s viewpoint
Explore this LEED credit
Post your questions on this credit in the forum, and click on the credit language tab to review to the LEED requirements.
Credit language
© Copyright U.S. Green Building Council, Inc. All rights reserved.
Requirements
Case 1. Single family
Complete all of the requirements of the U.S. Environmental Protection Agency’s WaterSense Specification for Single-Family New Homes.Case 2: Multi-Family & mid-rise
Meet all of the following:- All fixtures and fittings must meet the Water-Efficiency Criteria of the U.S. Environmental Protection Agency’s WaterSense Specification for Single-Family New Homes
- Hot Water Delivery System – To minimize water wasted while waiting for hot water, the hot water distribution system shall be field tested to store no more than 0.5 gallons (1.9 liters) of water in any piping/manifold between the hot water source and any hot water fixture. For projects with central water heating systems that serve multiple units, store no more than 0.5 gallons of water in any piping/manifold between the common hot water line and any hot water fixture.
- Meet the Outdoor Water-Efficiency Criteria of the U.S. Environmental Protection Agency’s WaterSense Specification for Single-Family New Homes
- Meet the performance testing requirements of WaterSense for New Homes, which include field verifying that all faucets and shower heads are performing at or below their rated volume, building water pressure is below 60 psi, no leaks are detectable in the plumbing supply system, and toilets are not leaking
What does it cost?
Cost estimates for this credit
On each BD+C v4 credit, LEEDuser offers the wisdom of a team of architects, engineers, cost estimators, and LEED experts with hundreds of LEED projects between then. They analyzed the sustainable design strategies associated with each LEED credit, but also to assign actual costs to those strategies.
Our tab contains overall cost guidance, notes on what “soft costs” to expect, and a strategy-by-strategy breakdown of what to consider and what it might cost, in percentage premiums, actual costs, or both.
This information is also available in a full PDF download in The Cost of LEED v4 report.
Learn more about The Cost of LEED v4 »Frequently asked questions
See all forum discussions about this credit »Documentation toolkit
The motherlode of cheat sheets
LEEDuser’s Documentation Toolkit is loaded with calculators to help assess credit compliance, tracking spreadsheets for materials, sample templates to help guide your narratives and LEED Online submissions, and examples of actual submissions from certified LEED projects for you to check your work against. To get your plaque, start with the right toolkit.
© Copyright U.S. Green Building Council, Inc. All rights reserved.
Requirements
Case 1. Single family
Complete all of the requirements of the U.S. Environmental Protection Agency’s WaterSense Specification for Single-Family New Homes.Case 2: Multi-Family & mid-rise
Meet all of the following:- All fixtures and fittings must meet the Water-Efficiency Criteria of the U.S. Environmental Protection Agency’s WaterSense Specification for Single-Family New Homes
- Hot Water Delivery System – To minimize water wasted while waiting for hot water, the hot water distribution system shall be field tested to store no more than 0.5 gallons (1.9 liters) of water in any piping/manifold between the hot water source and any hot water fixture. For projects with central water heating systems that serve multiple units, store no more than 0.5 gallons of water in any piping/manifold between the common hot water line and any hot water fixture.
- Meet the Outdoor Water-Efficiency Criteria of the U.S. Environmental Protection Agency’s WaterSense Specification for Single-Family New Homes
- Meet the performance testing requirements of WaterSense for New Homes, which include field verifying that all faucets and shower heads are performing at or below their rated volume, building water pressure is below 60 psi, no leaks are detectable in the plumbing supply system, and toilets are not leaking
