Use this checklist to explore and select features and components of a sustainable house in Louisiana.

Over the life of a product, more-durable and longer-lasting options are generally better investments. These options are also better environmentally because they reduce both solid waste and resource waste.

Architectural details should shed rainwater away from the foundations, doors, windows and walls of your home. This article contains important information regarding moisture control on roof leak reduction and leads to information on hot-humid and mixed-humid climate wall assemblies, water-managed foundations, air & humidity control, plumbing, long-lasting materials & equipment, and product warranties.

A drainage plane is the layer of water-resistant materials between the cladding and the framing that drains water to the exterior and keep leaks (at windows, doors and cladding) from wetting the framing and insulation. Layers must be lapped properly so water draining from higher points on the house is directed over (not behind) lower layers.