Renovation 101: How To Replace Water Damaged Brick Sheathing

For those interested in how to replace water damaged brick sheathing, you should check out this article. This worthwhile read will offer you a quick and simplified way to do it, especially when you’re a beginner and do things independently. Stay in touch with this read to answer some questions that you might be thinking about right now, and we’ll surely answer your reserved concerns.


how to replace water damaged brick sheathing

Materials Needed

Before you proceed to the procedure, you need to have the complete set of materials. Once you’re all set for the steps given below, you are good to go!


Steps On Replacing Water Damaged Brick Sheathing


Step #1. Determine if the brick is not a waterproof product

The first thing you’ll need to do is to know if the brick’s not a waterproof product. How will I determine if my bricks are not waterproof? You’ll know that if the brick’s most likely porous and can absorb water, it’s most likely not dependable to stop moisture from entering the wall.


Step #2. Identify if the brick’s moisture

Identify the brick that gives up moisture. If it does, that means that it dries up quickly from the outside under some conditions.

The only exception happens when the sun’s heat beats down on the moisture-laden brick. In some cases, solar moisture from the brick is pushed behind the brick wall, not unless the resistive barrier is intact in place. The brick sheathing on the other side of the barrier can lead your wall to risk.


Step #3. Apply a weather-resistive barrier with a perm rating

It’d be best if you apply the weather-resistive barrier on your brick wall. Please put it in a masonry grout bag to look neat.

It would help if considered having the resistive barrier with a perm rating less than the conventional wrap. Having a lower perm rate means more likely to have moisture behind your brick that can reach the wall sheathing and cause too much water damage.

Note: It’ll be best if you do this procedure in hot, humid weather.


Step #4. Use peel and stick barrier

Another helpful step, you may use a peel and stick membrane for your waterproof barrier behind the brick sheathing. The membrane usually has perm ratings lesser than one.

Note: This is an optional step. It’s perfect for buildings with too much exposure to the sun. An example of this is a commercial building that doesn’t have any overhang.


Step #5. Wall flash the base

Through wall flashing, it should be used to the base of the wall right along with the hole already damaged by water so that the moisture can drain safely.


Step #6. Install a mortar net

For the final step, attach the mortar net to the bottom of the brick wall space. This product is designed to trap and catch anything that falls while the brick sheath is being constructed to keep it away free from any debris.


How long can a brick building last?

Brick’s a sturdy material. When it’s new, it usually survives with building for an extended period with any circumstance like a natural disaster or large fire.

Meanwhile, for old brick walls built with two or three wythes thick, these materials tend to last a bit longer than buildings supported with brick veneer. That’s why you should have a regular schedule for inspection of the structures to point out the potential water damaged brick wall.


Signs of water damage behind the brick sheathing

A common sign is when there is a white salt deposit usually settled on the surface of the brick. It’s usually caused by improper construction, and the contractor is to blame for these circumstances.

If the signs are not visible, it’ll be much easier to remedy any potential water damage. However, if you catch the damage, then it means that the wall’s soaked with water. It’s caused by clogging of the drainage, and then water is forced to be scattered through the bricks.

Note: If you discover some crystallizing materials on the surface of the brick, you’ll need to call for a professional.


Why do some contractors make mistakes like this?

This typical mistake happens when contractors fail to remove the extra mortar from behind the bricks. It happens when the mortar dries and doesn’t set long after.


Can I ask for help from a lawyer?

It depends on the severity of the damage. It’s possible to have a large amount of money since you’ll be involved in some legal actions.

It’s possible, especially when you bought a house or someone who built your home without working on your insurance coverage. If this happens, be ready for any legal actions against the opposing party.



Now you know how to replace water damaged brick sheath. We hope that the article answered your questions and properly followed the steps to fix your home problem.

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