Insulating Exterior Walls :
Insulating Interior Walls : Attic Space Insulation
The Attic Space
 More
insulation can be added in your attic space by simply blowing
additional insulation on top of the existing blown or batt
insulation. The increase in R-value is determined by the depth
of the finished product.
Drywalled Exterior/Interior Walls
Many older homes have little or no insulation in the exterior
or interior walls. We provide insulation service for sheet-rocked
walls where holes need to be drilled and the wall-space filled
with blown insulation.
Home Additions
Adding one or more rooms to your existing house will call
for insulation in the exterior walls and interior walls (for
sound-reduction, if you choose). The R-value will be based
on the size of the studs in the wall-space. You may choose
the R-value that is per code of the county in which you live
(the minimum thickness), or upgrade the insulation thickness
(increases the R-value), to what the wall-space will allow.
Discuss this with your contractor.
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