Builder Q&A

Question: What is a conditioned crawl space?

Answer:
In new construction a conditioned crawl space involves the following elements:

• No insulation between the ground and floor
• 20 mil puncture proof polymer on the ground that is rolled up the side walls and taped
• Spray foam insulation around the perimeter of the wall to insulate from the outside
• HVAC supply duct into the crawl space to control temperature and humidity
• HVAC return to the first floor to allow air circulation

The advantages to having a conditioned crawl space are many:

• Utliized the earth's thermal mass to help heat and cool the home in temperature extremes
• No hot or cold floors - consistent temperatures because of the conditioned space
• Eliminates moisture for better indoor air quality
• Reduces the possibility of bugs and pests

Paradime Construction is familiar with the purpose and construction of a conditioned crawl space.  When buying a new home consider the investment you are making and the best ways to protect it.