Insulation Value Of Vinyl Siding

Setting aside the overall environmental profile of the oft demonized pvc check our coverage in this month s ebn feature the pvc debate.

Insulation value of vinyl siding.

Insulated vinyl siding as home insulation pdf vinyl siding institute. In simple terms r values measure the effectiveness of insulation and a higher number represents more effective insulation. Homes built before the 1980s benefit from the energy efficiency of insulated vinyl siding. Insulated vinyl siding has been proven to provide many benefits namely.

Insulated vinyl siding installed on older homes adds value in more ways than one. 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. Depending on the particular brand and product insulated vinyl siding features an r value of 2 0 3 5. 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.

The thicker the insulation the more air pockets and the higher the r value. 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. Certainteed cedarboards insulated siding is a good example of the specifications for most insulated vinyl siding. Insulated vinyl siding is available in various thicknesses and types of insulation so the r value of these products varies.

Manufactured with rigid foam plastic insulation laminated to thje siding. 1 16 0 175 to 3 32 0 093 thick vinyl siding hollow backed. More solidity to the vinyl siding. Astm d7793 requires insulated siding to demonstrate a minimum r value of 2 0.

An increase in r value of 2 to 2 7. A decrease in thermal bridging which is the escape of heat through non insulation materials such as studs. 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. Tiny air pockets in the insulation resist the transfer of heat.

That s a remarkable improvement and that will make a tangible difference in how much energy is saved in your home. The higher the r value the greater the insulating power. The insulation gives a solid look and feel to the siding.