What Is The R Value Of Vinyl Siding

The average price of insulated vinyl siding material is 2 25 to 3 50 per square foot depending on the brand profile and color.

What is the r value of vinyl siding.

Many insulated selections that can increase your home s r value have earned energy star ratings. For hollow back and 7 50 to 12 50 per sq. The r value of cement board or measure of insulating qualities is around r 0 50 which is very low when one considers that fiberglass matting has an r value of r 19. The added r value of eps is r 2 to r 2 7.

That is it s not that the insulation makes a home much more energy efficient. Does insulated vinyl siding make a building more airtight. 1 16 0 175 to 3 32 0 093 thick vinyl siding hollow backed. In terms of costs vinyl siding averages between 5 50 and 12 50 per sq.

Manufactured with rigid foam plastic insulation laminated to thje siding. Certainteed s cedarboards insulated siding offers r values up to 2 7 and thicknesses that may reach 1 1 4 inches. What impact does the eps have on the moisture performance of conventional wood framed exterior walls. 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.

Some sources cite r 2 13 2 27 30. On its own vinyl siding is no better than cement board however it is now possible to buy vinyl with built in insulation. As we said before the r value measures the thermal resistance of a material. Conclusions about insulated vinyl siding and its alternatives the data seems to suggest that for most consumers insulated vinyl siding is not a cost effective method of reducing heating and air conditioning bills.

Astm d7793 requires insulated siding to demonstrate a minimum r value of 2 0. This breaks down to 5 50 to 8 50 on average per sq. That s a remarkable improvement and that will make a tangible difference in how much energy is saved in your home. For foam back and or deluxe vinyl siding.

On the other hand lp smartside siding can cost up to twice the amount of the vinyl cost making it a more expensive choice. Usually it costs around 2 dollars a square foot which roughly translates to about 7 000 when installed in an average sized home. 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. Georgia pacific s seasons insulated siding can add an r value of up to 2 8 to your exterior walls in a choice of 14 colors.

The primary benefit of insulated vinyl is not what most people expect.