How to Insulate a Basement

Step-by-Step Guide

1. 1

   Step 1: Determine whether you are qualified to install basement insulation yourself.

   If not, contact a local contractor through the Insulation Contractors Association of America (ICAA) or ask friends and family that could recommend a trusted contractor. , R-value represents the thermal resistance of the insulation.
   
   Guidelines and recommendations can be found through the International Energy Conservation Code.
   
   For the United States, most insulation falls somewhere between R-5 and R-10. ,, This insulation is made of flexible fibers ranging from fiberglass to natural fibers such as sheep's wool.
   
   It comes in either batts or rolls.
   
   Use unfaced blanket insulation if your insulation is going over existing insulation. , Facings are coverings over the insulation such as vinyl, foil, or craft paper. ,,,,
2. 2

   Step 2: Determine the R-value of the insulation to be installed.

3. 3

   Step 3: Measure intended space for insulation.

4. 4

   Step 4: Purchase blanket insulation according to measurements.

5. 5

   Step 5: Choose blanket insulation with or without facings.

6. 6

   Step 6: Install furring strips.

7. 7

   Step 7: Cut insulation to the measured specifications.

8. 8

   Step 8: Staple insulation every 4 inches (10 cm) to the furring strips.

9. 9

   Step 9: Tape seams of insulation and any tears or rips.

Detailed Guide

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