Roof Insulation Kentucky

Cost: The average cost per square foot is between $0.64 - $1.19. So, for a 500 square foot area, your estimate will vary between $145 to $200, if you do it yourself. For a professional job, add between $150 to $300 for labor, and you're looking at around $300 to $500 for 6 hours of work.

Cellulose is the oldest insulation material used for not only the attic but other areas of the home as well. Fiberglass is another traditional insulation material that consists of extremely fine glass fibers.

For new construction, a homeowner has many choices in the type of insulation. For sheathing, rigid foam insulation is a good choice. For the interior side of those exterior walls, batt insulation is good. With walls, a better choice than fiberglass batts is wet sprayed cellulose or blown-in fiberglass.

Are you a licensed installer? Can I speak with your references? What warranty or guarantee do you provide for your insulation? What personal protective equipment do you require for your workers? Do you carry liability insurance and workers comp insurance? What type of insulation products do you offer?

Aerogel is more expensive, but definitely the best type of insulation. Fiberglass is cheap, but requires careful handling. Mineral wool is effective, but not fire resistant. Cellulose is fire resistant, eco-friendly, and effective, but hard to apply.

The effectiveness of insulation is rated by R-values. The higher the R-value, the greater the material's ability to insulate. Each inch of fiberglass blanket insulation, for example, provides an R-value of about 3.27. Loose-fill insulation can vary from about 2.2 to 4.0, depending on how effectively it is installed.

The parts of the home to insulate take these basic facts into consideration. Heat rises to the ceiling. Because a large volume of indoor heat is lost through the ceiling, the attic floor above is considered the most important area in the house to insulate for winter comfort and efficiency.

Best Attic Insulation for New Homes: Cellulose, Fiberglass, or Spray Foam. Attic insulation is important if you want to keep your hard-earned money from pouring out of your roof, attic insulation is a must. The best roof insulation options for an attic are open cell spray foam, fiberglass, and cellulose.

EPS and mineral wool have similar K-values, whereas PIR is significantly better. Insulation can be added to the wall cavity in two ways. One option is to partially fill the gap, leaving at least 50mm clear. Kingspan has developed a product (K108) that reduces the retained gap to 10mm.