What R Value Insulation Do I Need For Basement Ceiling

Basement ceilings can easily be insulated with unfaced fiberglass batts or blankets installed between the floor joists and held in place with wire.

What r value insulation do i need for basement ceiling.

Recommended home insulation r values. The higher the r value the better the thermal performance of the insulation. For basement ceilings batt or blanket insulation is the insulation of. R value is the insulation s ability to resist heat flow.

If there is no need for this heat the basement ceiling should be insulated to keep the heat upstairs in the living space if some heat is desired in the basement see conditioned basements below. When determining how much insulation you need don t guesstimate calculate. If it is an unfinished basement in north america that you wish to insulate then an r value of 12 or higher is recommended. The higher the r value the greater the insulation performance.

The type of insulation you should use depends on the purpose of the space being insulated. These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation. The table below shows what levels of insulation are cost effective for different climates and. R value is a measure of insulation s ability to resist heat traveling through it.

Know exactly how much you need with our project calculators. An insulation material s r value is a measure of its heat blocking power and generally relates to its thickness the higher the r value the thicker the material. R value measures how well certain building insulation materials can resist heat. Find your zone on the map and then use the above insulation r value chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.