R value is a measure of insulation s ability to resist heat traveling through it.
Brick vs siding r value.
According to the marshall and swift residential cost handbook which is used by appraisers an all brick home appreciates at an average rate of 6 percent immediately after it is built.
Brick only provides a classic or rustic look but vinyl can open your options to more contemporary styles.
When you get new siding it will increase the value of your home.
It will take 3 to 5 days to complete at 70 an hour for a total cost between 9 880 to 13 250 for a 1 000 square foot house or addition.
Rosato asbestos insulation is the most authoritative source on asbestos properties and gives data for the thermal conductivity of asbestos in different forms and with varying temperatures for magnesia asbestos insulation at mean temperatures ranging from 100 f to 400 f the k value thermal.
The energy efficiency for building materials is known as r value.
Brick siding is substantially more expensive than stucco.
Most energy experts suggest that your home s walls should have at least an r 13 energy efficiency.
For instance if you have a material with an r value of 12 attached to another material with an r value of 3 then both materials combined have an r value of 15.
Brick 0 2 per inch r 0 72 for a common face brick wall wood 1 per inch r 3 5 for a 2 x 4 stud fiberglass or cellulose 3 per inch r 11 for 3 5 inches compressed fiberglass 4 per inch r 14 for 3 5 inches.
A common 3 625 inch thick brick does not even reach r 1.
Brick 4 inch common 0 80 brick 4 inch face 0 44 poured concrete 0 08 soft wood lumber 1 25 2 inch nominal 1 inch 1 88 2 x 4 3 inch 4 38 2 x 6 5 inch 6 88 cedar logs and lumber 1 33 sheathing materials plywood 1 25 inch 0 31 inch 0 47 inch 0 63 inch 0 77.
Notes to the table above.
Vinyl siding can have foam insulation put behind it which increases its r value to 3 or 4.
In fact that is code in many areas.
However if vinyl is being used as a rainscreen it cannot have insulation in this area.
The higher the r value the better the thermal performance of the insulation.
Recommended home insulation r values.
Notes on the r value k values of different forms of asbestos.
Frankly it won t make a big enough of a difference if you re planning to sell the home.
Comparing thermal resistance of brick and brick veneer walls.
Insulation level are specified by r value.
The truth is no standard siding material offers very good efficiency.
As we said before the r value measures the thermal resistance of a material.
The only downside is that brick limits the options to the type of look.
Cost and value brick costs about 6 to 12 per square foot while vinyl siding costs about 2 to 3 per square foot.
Labor is a large part of the cost.
As you can see brick on its own is not the greatest insulator.
The higher the r value the more efficient the building material is.
Brick will increase it slightly more than vinyl.
