Highest R Value Insulated Siding

Recommended home insulation r values.

Highest r value insulated siding.

Specifically here s how the different types stack up against one another. The r value of insulated vinyl steel and aluminum siding. Tested and proven to increase the r value of an exterior wall cedarmax insulated vinyl siding is one of the most energy efficient exterior claddings on the market. Products with foil facing help the panels resist moisture vapor.

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. The table below shows what levels of insulation are cost effective for different climates and. R value measures how well certain building insulation materials can resist heat. Working with home insulation boards insulation panels typically come in 4x8 foot sheets.

It s pretty easy as a building science wonk to dismiss this product. 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. Astm d7793 requires insulated siding to demonstrate a minimum r value of 2 0.

Insulation level are specified by r value. The higher the r value the greater the insulation performance. U value and emissivity values vary depending on the type of film with emissivity values from 0 07 to 0 81 debusk 29. Cedarmax insulated siding blankets your home providing continuous insulation.

Tiny air pockets in the insulation resist the transfer of heat. The thicker the insulation the more air pockets and the higher the r value. Know exactly how much you need with our project calculators. Depending on the particular brand and product insulated vinyl siding features an r value of 2 0 3 5.

The added r value of eps is r 2 to r 2 7. This material offers the highest r values about r 6 to 6 5. Vinyl thin film window covering. What impact does the eps have on the moisture performance of conventional wood framed exterior walls.

To put the r value of insulated siding into perspective walls with 2 x4 construction are typically insulated in the r 13 to r 20 range depending on the type of insulation selected. When determining how much insulation you need don t guesstimate calculate. Insulated vinyl siding as home insulation pdf vinyl siding institute. The higher the r value the better the thermal performance of the insulation.

Non insulated aluminum steel or vinyl. Smaller sizes are also available. Using 2 x6 construction offers the potential for r value up to r 25. They re much lighter and easier to work with than plywood sheets.