
Three-season vs. four-season sunrooms in Louisiana
The most important decision in sunroom planning is whether you want a three-season room or a fully climate-controlled four-season room. In Louisiana, this decision is more nuanced than in most of the country.
A three-season sunroom is insulated and screened or glazed, but not connected to your home’s HVAC system. It is comfortable from October through May in our climate — mild winters and cool springs make it a genuinely usable space for most of the year. During July and August when the heat index regularly exceeds 105 degrees, a three-season room without AC becomes uncomfortable. If your primary use is fall through spring, a three-season room is a cost-effective choice.
A four-season sunroom is fully insulated, sealed, and tied into your home’s heating and cooling system. It is comfortable 365 days a year regardless of outdoor conditions. The higher upfront investment is offset by the fact that you are adding genuine square footage to your home — a space that functions as a true room, not a seasonal one.
For most Shreveport-Bossier homeowners who want year-round use, we recommend the four-season approach.


