Answer: Never
Explanation: 1/2" drywall only has an R value of .45 |
| Dimke Property Solutions llc |
Answer: Never
Explanation: It has no insulation in it |
| Steve Sheppard Drywall Interior Construction |
Answer: In some cases
Explanation: Drywall is not a insulation method, you will need insulation to be more efficient. |
| Skyline Painting and Drywall |
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| ProMatcher |
Answer: Never
Explanation: If only drywall was installed you would have incredibly mild insulation value it is always recommended to put fiberglass blown or foam insulation behind drywall in all living areas |
| Frenchman drywall services |
Answer: Never
Explanation: Drywall Is only a barrier to enclose |
| Evolving Interiors |
Answer: In most cases
Explanation: Adding insulation helps stc rating |
| Mtm drywall company |
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| ProMatcher |