Insulation Value Of Fiber Cement Siding

Value repor t listed the average price for 12 5 squares of fiber cement siding installed as 14 014 and foam backed vinyl siding at 15 184.

Insulation value of fiber cement siding.

In simple terms r values measure the effectiveness of insulation and a higher number represents more effective insulation. But the same source puts asbestos cement k 2 07 and for loosely packed asbestos k 0 15 this is very inconsistent data. It is likely the newer siding provides a little better seal against air infiltration. While fiber cement siding is energy efficient vinyl siding has the potential for this too.

0 11 as you can see none of these is going to make a significant difference by itself in lowering your energy use or your energy costs. Many older homes have less insulation than homes built today but adding insulation to a newer home may also pay for itself within a few years. 0 37 1 inch brick or stone veneer. Because vinyl siding is thinner than fiber cement siding it can better accommodate insulation beneath its surface.

The best way to install the cement board siding is to remove the old siding down to the studs and then add a rigid foam board insulation. The 2015 remodeling magazine cost vs. However it is important to remember that insulated vinyl siding does not require expensive routine maintenance such as painting and caulking which can cost up to 6 000 each time per home advisor. Thermal conductivity k 0 744 for cement board k 0 14 for asbestos millboard and k 1 66 for asbestos cement sheets.

Fiber cement siding doesn t add much insulation to your wall system measuring in at a mere r 0 50. Current sources of asbestos r values such as engineeringtoolbox provide very inconsistent data. When vinyl siding is optionally insulated it can achieve r 2 values and even greater. Properly insulated exterior walls in your house will not only increase comfort but also help you save on heating and cooling costs.

Half inch thick rigid foam insulation has an r value of r 2 to r 3 5.