Is Hardie Siding Watertight

Hardiebacker cement board with hydrodefense technology provides the unmatched strength ease of use and excellent tile adhesion you ve come to expect from hardiebacker now with a waterproof composition throughout the board.

Is hardie siding watertight. Cement board siding is durable easy to maintain. For example homeowners can choose from a wood grain finish a stucco look or a smooth plank that appears more like vinyl siding. Better than the real thing it resists rotting curling warping and splitting. About hardieshingle siding.

Looks great on cape cods and cottage style homes. If your contractor installs hardie siding when it s saturated it may show signs of shrinkage or even staining over time. James hardie is the world leader in fiber cement siding and backerboard. Get a list of the distributors and dealers near you who offer north america s favorite fiber cement siding.

But if you like the look don t limit yourself. Get the authenticity of cedar shingles with the strength of james hardie. All fiber cement products are waterproof and designed to hold up in extremely strong rain winds hail and salt air. Water will run down from this sill absorb into the siding get behind into the sheathing and possibly the frame causing all sorts of eventual problems.

One of the worst problems with hardie siding is moisture damaged which can be caused by cracking. Find a dealer. Composite siding osb siding planks rigid ms uv. You can use caulk on a number of areas of your hardie siding.

But in our experience we saw that both of the corners and sometimes the crevices also some butt joints door trim boards and windows are quite common areas. Hardie board is also extremely fire resistant. Exterior siding hardie siding tongue and groove composite siding less than 15 in. How doers get more done.

You have to consider the amount of siding you ll need how long it will take and any additional fees for equipment and materials. Luckily it takes lots of water to saturate hardie products. Submit rebate claims or register homes in the hardie assure program at the james. When putting on caulk most people decide where they want to put it.

Where should you use caulk on hardie siding. Hardie siding does a great job of wicking moisture when it is installed on the wall but when it s uncovered and flat on the ground it will absorb water. Hardie board siding runs about 0 70 to 5 25 per square foot this could lead to a total cost of anywhere from 4 700 to 13 300 why such a huge flux in the price range.