Insulation Value Of Vinyl Siding

The higher the r value the greater the insulating power.

Insulation value of vinyl siding.

Homes built before the 1980s benefit from the energy efficiency of insulated vinyl siding. That s a remarkable improvement and that will make a tangible difference in how much energy is saved in your home. Setting aside the overall environmental profile of the oft demonized pvc check our coverage in this month s ebn feature the pvc debate. By filling the voids behind the siding s stepped profile the insulation makes the complete material stiffer and more resistant to warping and movement than conventional vinyl siding.

The thicker the insulation the more air pockets and the higher the r value. Insulated vinyl siding installed on older homes adds value in more ways than one. Certainteed cedarboards insulated siding is a good example of the specifications for most insulated vinyl siding. It s safe to assume that an insulated vinyl siding product is going to provide more energy savings over time than vinyl siding without any insulation.

The insulation gives a solid look and feel to the siding. Manufactured with rigid foam plastic insulation laminated to thje siding. A decrease in thermal bridging which is the escape of heat through non insulation materials such as studs. In simple terms r values measure the effectiveness of insulation and a higher number represents more effective insulation.

Insulated vinyl siding has been proven to provide many benefits namely. Insulated vinyl siding is standard vinyl siding with a backing of solid rigid foam insulation. Astm d7793 requires insulated siding to demonstrate a minimum r value of 2 0. A fresh look i ve been getting a lot of questions about insulated vinyl siding the vinyl siding with form fitted expanded polystyrene eps insulation permanently built into the back side of the double four courses of vinyl siding.

The r value of insulated vinyl steel and aluminum siding when you choose one of these siding products backed with quality foam insulation you will increase the r value of the siding to 3 0 4 0. Insulated vinyl siding as home insulation pdf vinyl siding institute. In fact third party studies show that an existing 2 story home without cavity insulation can reduce heating and cooling costs by an average of 14 2 by adding insulated vinyl siding. Insulated vinyl siding is available in various thicknesses and types of insulation so the r value of these products varies.

For instance if you have a material with an r value of 12 attached to another material with an r value of 3 then both materials combined have an r value of 15. Depending on the particular brand and product insulated vinyl siding features an r value of 2 0 3 5. An increase in r value of 2 to 2 7.