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ACTIVE NOT RECRUITING
NCT07251218
NA

Assessing the Effects of Cool Roofs on Mental Health in Ahmedabad, India

Sponsor: Aditi Bunker

View on ClinicalTrials.gov

Summary

Ambient air temperatures in India have broken record highs. Solutions are needed to build heat resilience in communities and adapt to increasing heat from climate change. Sunlight-reflecting cool roof coatings may passively reduce indoor temperatures and energy use to protect home occupants from extreme heat. Occupants living in poor housing conditions are susceptible to increased heat exposure. Heat exposure can instigate and worsen mental health. The worst adverse health effects are experienced in communities that are least able to adapt to heat exposure. By reducing indoor temperatures, cool roof use can promote mental wellbeing in household occupants. The long-term research goal of the investigators is to identify viable passive housing adaptation technologies with proven health benefits to reduce the burden of heat stress in communities affected by heat. To meet this goal, the investigators will conduct a cluster-randomized controlled trial to establish the effects of cool roof use on mental health in Ahmedabad, India.

Official title: A Cluster Randomised Controlled Trial (cRCT) Evaluating the Effects of Cool Roofs on Mental Health Outcomes in Ahmedabad, India

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

800

Start Date

2024-12-01

Completion Date

2026-03-01

Last Updated

2026-02-27

Healthy Volunteers

Yes

Interventions

OTHER

Cool roof

Cool roofs are a heat-reflecting material that can be applied to existing household roofing in the form of a liquid-applied membrane. Cool roofs work by increasing solar reflectance (the ability to reflect the visible wavelengths of sunlight, reducing heat transfer to the surface) and thermal emittance (the ability to radiate absorbed solar energy) thereby reducing the amount of heat transferred into the home.

Locations (1)

IndianI Institute of Public Health Gandhinagar

Ahmedabad, India