Is it time for Roof Insulation Installation in Duncanville? What is the best type to choose? Let us focus on four specific types. One is blown attic insulation the other is batt insulation. Each type has pros and cons. However, which is the best choice for you.
One of the best advantages of blown attic insulation over batt is that the blown style covers everything; while there can be open areas in the batt type.
When you’re looking to have your home or building insulated with spray foam insulation, you have a couple of product choices. Whether you go with closed foam or open foam insulation, the differences in their make will make a big difference in which one will work best for your needs.
Radiant barrier insulation has one reflective side that is made from an aluminum coating. Any radiant barrier insulation can be installed in an existing or new home. The reflective side of the barrier insulation is made to face the open air pocket of the surface.
Almost all Roof Insulation Installation in Duncanville are tested and rated as fireproof. If for some strange reason you find one that is not, stay away from that product.
Spray Foam Insulation BasicsRadiant barrier insulation has one reflective side that is made from an aluminum coating. Any radiant barrier insulation can be installed in an existing or new home. The reflective side of the barrier insulation is made to face the open air pocket of the surface. You can place the sheets directly over the top of existing attic insulation on the trusses, they should be over lapped to prevent any gaps where air and heat may be able to escape. You shouldn’t have the barrier insulation coming in contact with the attic insulation or it will transfer the heat right back, resulting in the heat going back into your home. There should be a dead air space in between the radiant barrier insulation for it to do its job properly. Radiant barrier insulation can also be attached right on your walls. For new homes this process is much easier of course, but it can be installed in an existing home as well. For an existing home, you’ll have to take off the drywall or board, so that the barrier insulation can be attached with the reflective side facing the dead air space. A lot more work, but also a lot more reward in terms of the energy savings you’ll see. The radiant barrier allows for the heat to be transferred up through wall to the attic, where it is dispersed through the venting. If you have an attic that does not have the proper venting installed, then chances are the radiant barrier insulation will not be able to work the way it was meant to. This can be rectified by installing some attic vents, or one or two attic fans. By having the proper venting in you attic, it will allow your attic to breath and help keep the water vapor from building up. If the water vapor becomes trapped in you attic, then this will cause major damage over time. Radiant barrier insulation can have a dramatic effect on your homes energy efficiency. A radiant barrier with an ‘R’ value of just 19 has been proven to equal that of regular insulation with a 30 ‘R’ value rating. A popular product is the UltraTouch Natural Cotton Radiant Barrier which is a lightweight, foil faced fire retardant blanket type insulation with multiple uses.
How Much Attic Insulation is Enough?
Although spray foam insulation as we know it today truly emerged in the 1980s, spray foam actually has its roots several decades further in the past, beginning with the development of polyurethane foam in the 1940s by Otto Bayer.
Otto Bayer, an industrial chemist, actually began working with polyurethane in Germany during the late 1930s. This technology was brought to the United States in the early 1940s by David Eynon, the president of Mobay, a war effort conglomerate created from the partnering of two chemical industry giants, Monsanto and the Bayer Corporation. Although Otto Bayer worked for Bayer Corporation, he was not related to the company's founding family.
During the 1940s, polyurethane polymers were used primarily in military and aviation applications. The production of war machines for the World War II conflict drove most of the applications of these high-grade plastic polymers for the duration of the war.
It was not until the 1950s that polyurethane began to be used in home insulation. It was the invention of the "Blendometer" that allowed for expansion of polyurethane application to the home insulation realm. The Blendometer was the first machine able to mix components for the creation of polyurethane foam and was created by Walter Baughman in 1953.
The 1980s and early 1990s saw a great deal of controversy within the spray foam insulation industry as different marketing schemes from various companies promoted the benefits of closed verses open foam insulation and as some companies tried to market water blown foam application processes.
Though there has been much debate within the industry, R-value standards, used as a measure of determining energy efficiency, have cleared up much of the controversy. R-value ratings clearly define closed foam as the most effective means of making a home as energy efficient as possible.
Closed cell spray foam has additionally been added to the list of building requirements for making homes in hurricane and earthquake zones more structurally sound. The improved stability of homes insulated with spray foam technology makes the use of spray foam a smart move for any homeowner regardless of geographic location.