Flashing Requrements For Hardi Plank Siding

During my time working for james hardie i very rarely got calls from homeowners that wanted to submit a warranty claim for their hardie siding.

Flashing requrements for hardi plank siding. At flashing by design we specialize in quality custom flashing for all types of fiber cement siding including color matched custom flashing for james hardie colorplus products lp smartside products and tamlyn xtreme products. Our galvanized steel flashing is more durable than any aluminum product and is useful for. About installing flashing on already installed siding. A minumim vertical overlap of 1 inch 31 75 mm and 2.

My neighbor s house has hardie plank siding. Hardiplank lap siding can be installed over braced wood or steel studs spaced a maximum of 24 o c. Irregularities in framing and sheathing can mirror through the finished application. H joint cover like the one shown at top of this page.

It was painted by a contractor who caulked the joints before painting. One of the following butt joint treatments. Hardieplank lap siding can be installed over braced wood or steel studs spaced a maximum of 24 o c. Z flashing z flashing l flashing general fastening requirements refer to the applicable esr report online to determine which fastener meets your wind load design criteria.

I feel caulking will help a lot and enhance the appearance of the house. Clearance and flashing requirements hardiepanel vertical siding hs1237 p2 3 09 19 figure 10 sheltered areas figure 11 mortar masonry min. Strip of flashing water resistive barrier under the joint. Hardie siding requires a minimum 2 gap from all hard surfaces like decks or rooflines and at least 8 from any soft surfaces like grass dirt or gravel.

H jointer covers james hardie recommends 6 inch 152 4 mm wide joint flashing that overlaps the course below by 1 inch 25 4 mm. James hardie recommends 6 inch wide flashing that overlaps the course below by 1 inch. And canada who are available to work with any contractor or builder. The current edition of the james hardie manual along with the international residential code irc and residential edition of the florida building code fbc offers three options for butt joints.

A joint flashing b. However some local building codes may require different size flashing. About 6 12 months later the butt joints looked awful. We have dozens of installation specialists throughout the u s.

Or directly to minimum 7 16 thick osb sheathing. Flashing behind butt joints is an effective low maintenance way to comply with building code and help protect against water intrusion. 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.