Avoid excess irritants and moisture — find and address leaks to cut utility costs and create a healthier home. Use the Right Materials
Create a barrier to protect your interior spaces from harmful fumes and vapors.
Vents and pipes in the roof and exterior walls create breaks in the thermal barrier.
Push heat and moisture out with a ridge-and-soffit ventilation system.
Establish an insulation layer and a vapor barrier between the slab and the ground.
Keep R-value in mind for attic hatches, pull-down stairs and knee-wall doors.
Choose vented batts or unvented spray-on insulation for this overhead feature.