R values of selected suspended ceiling products designs building energy audits.
Drop ceiling r value.
When determining how much insulation you need don t guesstimate calculate.
For an insulated space it does not mater so much if you miss the r value of an r30 insulated ceiling by r1 its only a 3 error in heat loss.
In warm regions r 30 insulation is often sufficient for ceilings while colder climates might require insulation values up to r 49.
R value measures how well certain building insulation materials can resist heat.
The higher the r value the greater the insulation performance.
Know exactly how much you need with our project calculators.
R value is say 2 0 this will result in a 50 error in the heat loss.