Insulation Value Of Fiber Cement Siding

Adding specialty siding insulation can make your fiber cement job energy efficient and more durable.

Insulation value of fiber cement siding.

According to the rsmeans 2014 residential cost data report the installed cost of vinyl siding is on average 201 per 100 square feet while fiber cement totals 300 for the same area. See all insulation for fiber cement. Method 1 james hardie siding installed directly over continuous insulation c i and other non nailable substrates e g. Homeadvisor s siding comparison guide explores the differences pros and cons of fiber cement and vinyl including information on james hardie s hardie board hardiplank fiber cement.

Most siding materials have an r value of less than 1. While fiber cement siding is energy efficient vinyl siding has the potential for this too. That includes standard vinyl steel or aluminum siding without added foam insulation. Thermal conductivity k 0 744 for cement board k 0 14 for asbestos millboard and k 1 66 for asbestos cement sheets.

Designed to withstand physical trauma water damage and sun damage it can thrive in all climates. Insulation for engineered wood engineered wood products provide beauty and durability of real wood but take performance a step farther when paired with custom siding insulation. Here s a brief list of siding materials and their r values. But the same source puts asbestos cement k 2 07 and for loosely packed asbestos k 0 15 this is very inconsistent data.

Fiber cement insulated vinyl siding and fiber cement can both provide a durable exterior solution for your project. Standard aluminum steel or vinyl siding. And other non nailable substrates e g. Gypsum sheathing with combined thickness of 1 inch or less method 2 james hardie siding installed to furring strips that are attached through the c i.

When vinyl siding is optionally insulated it can achieve r 2 values and even greater. That s a little less than you ll get from vinyl siding which. Compare costs easy of installation colors painting options durability thickness r value length of life and more to decide which is the best siding for your home. James hardie offers either 30 or 50 year warranties on all of their fiber cement siding options.

Fiber cement and vinyl r values. Fiber cement offers minimal energy savings at 15 r value but can be installed with fanfold or insulating sheathing products to improve the r value of the whole siding system. Fiber cement siding doesn t add much insulation to your wall system measuring in at a mere r 0 50.