Insulation Between Hardi Plank Siding And Concrete Block

Designed to withstand physical trauma water damage and sun damage it can thrive in all climates.

Insulation between hardi plank siding and concrete block. James hardie is the world leader in fiber cement siding and backerboard. Method 1 james hardie siding installed directly over continuous insulation c i and other non nailable substrates e g. Versapin for light gauge steel and powerpin for concrete cmu. Fiber cement problems are rare but do happen from time to time.

Hardie siding problems a k a. Problems with hardie siding. Fiber cement siding is a hardened concoction of cement sand and synthetic polymers. We ve been providing a better way to build for over 100 years.

And there is no effective way to fill the voids in an existing concrete block wall. My current question concerns insulating the exterior walls. And other non nailable substrates e g. Aerosmith and james hardie make a great team for your next siding project.

James hardie offers either 30 or 50 year warranties on all of their fiber cement siding options. Depending on the density of the blocks an 8 inch thick block wall without any other type of insulation has a thermal resistance value between r 1 9 and r 2 5. Hardiplank lap siding can be installed over braced wood or steel studs spaced a maximum of 24 o c. Inside the drywall is nailed to studs fastened flat against the block.

I m planning an extensive renovation of a 1950s cinder block home in central florida. I have a 1950s brick colonial with uninsulated concrete block walls. Aerosmith is the fastener of choice in hardie to steel concrete construction. Aerosmith large head fasteners are designed to meet james hardie specs.

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. David caruso springfield pa. Our pt2000 plating surpasses 2 000 hours salt spray. James hardie s seal of approval indicates products recommended for use by james hardie building products circular saw with dust collector circular saw blade with carbide tipped teeth framing requirements.

I ll be taking off the roof and taking down all the interior walls leaving a bare uninsulated concrete block wall with no finishes either on the inside or outside. Or directly to minimum 7 16 thick.