Without the right insulation R-values, hot and cold air alike can flow right through a home’s flooring, walls, ceilings, and ...

What are the best materials/types of insulation for a crawl space? There are options when it comes to insulating ... we are required to use R-11 or more for walls and R-13 for ceilings.' He suggests ...

Add traditional fiberglass insulation on the crawl space ceiling. Subfloor insulation (as well as rim joist insulation) helps to keep the floors in your house warm by reducing drafts. Spray foam ...

Look for standing water, signs of pest activity—especially after heavy rain or crawl space flooding—mold and moisture on the foundation walls, pipes, ducts, insulation, or ceiling. Water in ...