LHC Honors National Healthy Homes Month with LSU AgCenter LaHouse Research & Education Center

April 2026 — The Louisiana Housing Corporation (LHC) is proud to recognize April as National Healthy Homes Month, an initiative focused on educating the public and raising awareness about creating healthier living environments.

In support of this effort, LHC is partnering with the LSU AgCenter LaHouse Research and Education Center to share simple, practical steps residents can take to make their homes healthier, safer, and more energy-efficient.

Weatherstripping

Windows and doors are common sources of air leaks, which can impact indoor temperatures and force HVAC systems to work harder. Over time, weatherstripping can wear down, creating gaps that allow outside air to enter the home.

The LSU AgCenter LaHouse recommends checking for drafts by feeling around the edges of windows and doors. If light is visible through door cracks, then weatherstripping may need replacement.

Replacing weatherstripping is a simple and affordable DIY project. The LSU AgCenter’s LaHouse says to start by removing the old material and cleaning the surface to ensure proper adhesion. Most weatherstripping products are self-adhesive and require no additional tools. Measure and cut the material to fit, press it into place, and close the window or door to secure it. Finally, check for any remaining gaps and apply weather-resistant caulk if needed.

Ceiling Fans

Ceiling fans can improve both comfort and energy efficiency year-round. While commonly used to cool a room, a simple adjustment can also help retain warmth during colder months.

The LSU AgCenter LaHouse says for cooling, set the fan to rotate counterclockwise to push cool air downward. In the winter, switch the fan to clockwise rotation to circulate warm air. Most ceiling fans include a small switch to easily change direction.

Utility Bills & Energy Audits

A home’s energy efficiency plays a significant role in utility costs. Heating and cooling systems, in particular, can drive up energy use if not functioning efficiently.

If energy bills seem unusually high, the LSU AgCenter LaHouse recommends conducting an energy audit to identify where energy is being lost. Start by reviewing utility bills over the past year to spot unusual increases. Then inspect common problem areas such as windows, doors, and ductwork for leaks.

Temperature differences between rooms may also signal air leaks or duct issues. Additionally, older appliances and incandescent lighting can consume more energy. The LSU AgCenter LaHouse says upgrading to ENERGY STAR®-rated appliances and fixtures can reduce energy use without sacrificing performance.

LHC offers support through the Low-Income Home Energy Assistance Program (LIHEAP), a federally funded program that helps eligible households manage home energy costs.

HVAC

If an HVAC system is running more frequently than usual, inadequate attic insulation may be the cause. The LSU AgCenter LaHouse explains that the attic acts as a barrier between outdoor temperatures and the home’s interior. Without proper insulation, systems must work harder to maintain comfort.

Adding insulation can reduce energy bills, improve comfort, and lower a household’s carbon footprint. Homeowners may also qualify for rebates or federal tax credits, making this a cost-effective improvement.

Energy-Efficient Choices

According to the LSU AgCenter LaHouse there are several easy upgrades homeowners can make to improve efficiency without professional help:

• Attic insulation: In Louisiana, a good measure for insulation should be at least an R-value of 38, approximately equivalent to 13 inches. Over time, attic insulation will need to be replaced, especially if it has any liquid, pests, or debris build up.
• Attic tent covers: These insulate attic openings, which are often a source of heat loss.
• Smart thermostats: Automatically adjust heating and cooling based on your schedule to reduce energy waste.
• Window treatments: Thermal curtains, blinds, and shades help block drafts and regulate indoor temperatures.
• Power strips: Allow multiple devices to be turned off at once, reducing standby energy use.

LHC also offers Weatherization services to help create more energy-efficient and comfortable homes. These services may include many of the improvements mentioned above.

For more information on maintaining a healthy home, visit the National Center for Healthy Housing’s website, which offers a variety of resources and tools.

Improving your home’s environment supports not only your health, but also the well-being of your community.