This is a legacy version of the WELL Building Standard. Please check the latest version here.

Antimicrobial surfaces

Cleaning processes are often effective at reducing the bacterial load on given surfaces, yet in conditions where there are airborne bacteria, high moisture or surfaces that are touched frequently, the bioload returns soon after the cleaning compounds dissipate.

This feature employs the use of materials that consistently clean surfaces by reacting to or physically disrupting microbes. This approach suppresses microbe build-up on surfaces while minimizing the use of cleaning chemicals.

Part 1: Pest Reduction

The following are met:

a. All non-refrigerated perishable food, including pet food, is stored in sealed containers.
b. All indoor garbage cans (except paper recycling bins) less than 113 liters [30 gallons] have lids and hands-free operation.
c. All indoor garbage cans greater than 113 liters [30 gallons] have a lid.
Part 2: Locker Room Coating

All lockers, benches, and floors in the locker rooms, if present, are coated with or comprised of a material which meets the following:

a. Abrasion-resistant and non-leaching.
b.132 EPA testing requirements for antimicrobial activity.
Part 3: Fabric Coating

All fabrics and porous surfaces meet the following:

a. Contain a permanent, non-leaching additive that helps to reduce microorganisms that cause odors and degrade fabrics.

Applicability Matrix

Core & Shell Tenant Improvement New Construction
Part 1: Pest Reduction - O O
Part 2: Locker Room Coating - - -
Part 3: Fabric Coating - - -
Commercial Kitchen Schools Multifamily Residential Restaurant Retail
Part 1: Pest Reduction P P O P O
Part 2: Locker Room Coating - O - - -
Part 3: Fabric Coating - - - - -

Verification Methods Matrix

Letters of Assurance Annotated Documents On-Site Checks
PART 1 (Design)
Pest Reduction
Auditor Inspection
PART 2 (Design)
Locker Room Coating
Contractor