Most energy experts suggest that your home s walls should have at least an r 13 energy efficiency.
Brick vs siding r value.
Notes to the table above.
Brick siding is substantially more expensive than stucco.
While brick homes may look as though they ve been built from the ground up brick is usually installed as a veneer over the existing surface of the house as is fiber cement siding.
Here is a list of rounded per inch r values of various common building and insulating materials plus the total r value of products made from these materials.
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.
The truth is no standard siding material offers very good efficiency.
Brick homes tend to have a higher market value because they have unparalleled durability craftsmanship and aesthetic.
Frankly it won t make a big enough of a difference if you re planning to sell the home.
Homeowners who live in provinces that are dominated by vinyl or stucco will find that their brick house has a higher market value.
When you get new siding it will increase the value of your home.
As we said before the r value measures the thermal resistance of a material.
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.
Laboris a large part of the cost.
The higher the r value the more efficient the building material is.
Even as a veneer however brick is heavy and therefore difficult time consuming and expensive to install particularly if done correctly.
Cost and value brick costs about 6 to 12 per square foot while vinyl siding costs about 2 to 3 per square foot.
The bricks cost from 8 to 10 per square foot and mortar and grout 6add another 200to 450.
Brick will increase it slightly more than vinyl.
In fact that is code in many areas.
Brick has a lower maintenance cost compared to vinyl.
Get vinyl unless the buyers really want brick then let them get new siding on their own.
Notes on the r value k values of different forms of asbestos.
There are six standard size brick per sf so this range will allow for an allowance of 0 42 0 83 per brick.
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.
Material alone regular hardi siding runs approximately 1 15 sf where artisan runs 2 40 sf and brick runs anywhere from 2 50 5 00 sf depending upon the brick you choose.
