The Best Approaches to Crawl Space Insulation

The Best Approaches to Crawl Space Insulation

You know very well that sometimes the difference between warm feet and cold ones during winter is an outcome of how the crawl space is insulated. Crawl space insulation differs from region to region. For example, areas that have very cold winter season may necessitate total crawl insulation.

If you realize a dangling and damp insulation, then you should know it is time to carry out the right crawl space insulation for your house.

The current recommendation by the US Department of energy is building structures where the insulation is at least R-9 but the best is R-Value for floors. However, if your house was constructed before the 1990s, then a high possibility is that you have no insulation at all.

Ideal Crawl Space Insulation

Since some places does not experience extreme weather changes the crawl space insulation will differ from regions that freeze regularly.

The first place for installation is the floor joists. Here, use R-19 fiberglass batts that is about six inches in thickness between the floor joists. It is also important to have mold prevention and moisture control. The amazing thing is that this happens at an affordable rate of about a dollar per square foot.

What does it take to do the right way for structures?

Doing something the right way with the long-term benefits take effort and a plan. That means you will require an experienced specialist who will not play games with your crawl space.

  1. The Support

If the support is not done right, it will be a matter of time. When doing the support installation, ensure that you do not use tension rods as they compress and thus reduce the value of the fiberglass and they can also pop loose. Instead, you should use a crisscross webbing wire.

  1. Ventilation

Before you insulate your crawl space, ensure that the contractor ventilates the space as required. Since the specialist has the necessary experience, he will determine the right size of the vents and cut them accordingly.  

  1. Sub-Floor Sealing

During the construction and installation, there are various plumbing holes and electrical wiring that is left behind. They should be sealed for optimum performance. Spray foam insulation is the best one.

  1. Insulation of plumbing pipes

HVAC ducts and plumbing pipes should be insulated to prevent freezing and heat loss. I am sure you want your crawl space insulation to keep you warm even when temperatures drop.

The best solution for those is closed cell spray foam. It ensures moisture protection and thermal loss protection. However, it may be a bit costly and you need to budget early enough since it is the only best option. If you pick open spray insulation, it will soak in moisture and cost you again.