Resistance to the movement in temperature through walls ceilings and floors in your home or commercial building.
Attic insulation michigan.
Virtually all older homes fall far short of today s standards and surprisingly even new homes in michigan fail to meet of the department of energy s minimum recommendation of r 49 for attic insulation.
When installed properly both types of insulation fill all of the nooks and crannies in a space and.
The higher the r value the better the thermal performance of the insulation.
Inspecting your attic insulation.
Insulation services in detroit north waterford clarkston michigan whether you are looking for blown in insulation or injection foam insulation usa insulation of detroit north has you covered.
A common differentiating criteria between different types of insulation is the amount of r value they provide when correctly.
The r in r value stands for resistance.
In fact most new homes have only r 30 fiberglass insulation with an effective r value of less than r 20 in the winter.
Without insulation having cold contact points the performance of your heating system will be greatly reduced.
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All of which we ll talk about below.
Insulation r value requirements for michigan what is r value.
Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.
Closed cell and open cell aka 2 pound and pound respectively.
Our experts can provide a free in home or property estimate to determine what type of insulation product best suits your needs and budget.
Spray foam offers the best attic insulation performance available.
The attic insulation code for michigan is based off of a number of variants.
In the winter when we heat our house that hot air rises.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
Choose from two types.
R value is a measure of insulation s ability to resist heat traveling through it.
Attic insulation versus heating and cooling units.
Insulation level are specified by r value.
Compare homeowner reviews from 8 top grand rapids attic insulation install services.
They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.
The table below shows what levels of insulation are cost effective for different climates and locations in the home.