Factors To Consider While Choosing Wall Insulation

Factors To Consider While Choosing Wall Insulation

If you are hoping to keep your home feeling warm during the winter and cooler in the summertime, then you should consider using wall insulation. There is so much that you are going to want to consider when it comes to which type you want to have installed, including where it needs to go, the R value level, the price and much more. Keep reading on so that you can find out a few more factors that would help you to make the right choice about which option to go for.

Here Are Some Factors To Consider About Wall Insulation

Insulation Locations

One thing that you need to consider when it comes to wall insulation is where you are going to need it the most. There are numerous places where you are going to need it and the loss of heat during the winter and the gain during the summer can be measured, such as:

  • 25% to 35% of heat gained comes in from the ceiling while the heat loss leaves through the same way
  • 15% to 25% of heat loss and gain leaves through all the walls
  • 10% to 20% goes out through the flooring
  • 10% to 20% of heat loss and 25% to 35% is accounted for by windows
  • 15% to 25% of heat loss is from air leakage while the same is applicable for 5% to 25% of heat gain

This means that different strategies or options must be used for the floor, ceilings, and walls to reduce the necessity for expensive cooling and heating systems.


Another factor to consider when picking wall insulation is the type, which includes reflective and bulk. The bulk type is similar to a blanket and it absorbs the heat and then prevents it from leaving or entering the home while the reflective works best in the outer walls and the roof. It also comes in a huge array of materials, such as:


  • Fiberglass or glass wool
  • Expandable or extruded polystyrene
  • Polyester
  • Rock wool
  • Wool
  • Cellulose


Ensure that you are finding the right type that would fit your location needs as well as the material that you want to use.


You are also going to want to consider the cost of the wall insulation when it comes to choosing. There are going to be a huge array of types that you can pick and you aren’t going to want to cut costs on this since it can save you money in the long run. The more you spend on getting high quality materials, then the more you are going to end up saving over time, so go ahead and find the right option for your home.

R Value Levels

Another thing to know about wall insulation is that every brand and type has an R value level, which should be one of the most vital considerations. The R value is the level that the material can resist the flow of heat and the higher the number then the more it can resist. Those who have a lower level of R value might cost less, but it is going to end up wasting your money since it won’t keep the cool air in or the heat inside. You should look for an R value of at least 3.5 for the majority of the climates and colder areas need 6.0.

There is so much that one needs to think about when choosing wall insulation and it can be a complicated decision. You must consider the type that you need as well as the location that you are going to have it installed and the R value level. The price would also be important along with the brand and much more, so use these tips to make the right choice for your budget and household requirements.


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