When you are trying to ensure that your home is as energy efficient as possible, there are many factors that you need to consider. As far as heat or energy transfer goes, your roofing and your attic space can be two areas of vulnerability. If you have already had a general contractor look at the exterior surface of your roof, you may also want to update your attic insulation. That way, you can be sure that the uppermost areas of your home are as energy efficient as possible.
If you are concerned about using traditional fiberglass insulation in your home due to the abrasiveness of the material or due to the chemicals used, you may be looking for more natural alternatives. One of the best natural alternative insulation types is cotton insulation.
Cotton insulation is made primarily of recycled denim (such as used blue jeans that have been turned in for recycling). You can purchase this insulation as a loose filling or you can purchase it in rolled sheets that can be placed along the walls or floor of your attic just like traditional fiberglass insulation.
Cotton insulation is highly effective and is comparable to traditional insulation in performance. This form of insulation is treated with natural, safe substances to make it flame retardant and is also resistant to fungus, mold, and even pests.
Spray Foam Insulation
Another attic insulation option is known as spray foam insulation. This material is one of the most effective at filling gaps and cracks and creating an airtight seal for your insulation. As such, if you have an attic that is usually quite drafty, this may be the ideal insulation material for you.
A professional insulation or roofing contractor will come into your home with special equipment to install your spray foam insulation. The liquid foam will be sprayed at high speed into the areas of your attic that need additional insulation. Once installed, the spray foam will be solidified in a matter of 20 to 30 minutes.
Not only is spray foam insulation extremely effective, it is also highly durable and can last you a great deal of time. It is moisture-resistant and is not susceptible to damage from pests. This insulation is sensitive to cold temperatures when it is being installed, though. So, if you do choose spray foam insulation, try to have it installed before it is cold outside.
With these insulation options in mind, you can choose the right insulation for your attic and hire your general contractor to install it as soon as possible. For more information, visit http://gibsonconstruction.com or a similar website.