The insulation R value of wood isn’t high, coming in at anywhere between R- .71 to R – 1.5 on average. There are many other insulation materials that have a much better rating. For someone who has a house that is constructed of hardwood and is missing insulation between the wood and the drywall, this [...]
Cellulose insulation is a great way to insulate your home, and it has an R value of anywhere between 3.0 and 3.9. The R value is the amount of resistance that the insulation has to thermal influences outside of the home, and also inside of the home. Although this isn’t the best type of insulation [...]
Spray foam insulation r value provides the most reliable home insulating material which will ensure no moisture or cold air enters your house when you do not need it. It provides a convenient and cost effective means of conserving the warm air inside your room thereby reducing energy bills. Besides just keeping the house warm, [...]
