How to Replace Foundation Vents and Prevent Moisture Damage

Being specialists with extensive knowledge in vents, our recommendation is to install a ventilation system in your home. It ensures sufficient air circulation for your house. Lack of ventilation can lead to decay of the first floor, which makes it vulnerable to other environmental factors. For those considering different options, baseboard vents may also play a role in overall ventilation strategies. If you follow our advice at Ventiques, we will help you find a way to keep your floor in optimal condition!

Reasons Why Vents Require Replacement

Since environment can cause oxidation of your vents, they can become unusable after a certain period of time. In many cases, homeowners may need to consider installing replacement foundation vents to address these issues. Due to corrosion and wear, it will be impossible to continue using them, and it can bring lots of negative consequences. 

Firstly, there can appear excess moisture which results in wood decay and ruins the state of the floor. Moreover, if you do not take care of the floor, a mold problem might develop because of spores which spread all over your house. Finally, damaged screen provides entrance for insects and rodents that live in the ground, and it is critical to get rid of it at once.

Vents Installation Guide

What You Will Need

It is necessary to be prepared before beginning any work. Besides goggles and safety gloves, you will have to purchase a hammer and chisel. Also, it is essential to choose vents that will fit into the existing holes. If you are unsure about how to replace a foundation vent, we strongly suggest choosing long-lasting vents for this purpose.

How to Remove Old Vents

To prevent injuries caused by falling pieces of cement, you should put on protective gear. Using a hammer and chisel, remove old caulking or cement that was used when the vents were installed. The walls cannot be destroyed during this process.

Foundation Vents Cleaning

If you want the installation of new vents to be successful, it is critical to clean the whole foundation to eliminate all residues. For this purpose, you will need a brush and a shop vacuum cleaner.

Process of Installing New Vents

Place the vents to see whether it will fit. Make sure it will rest correctly on the wall but will not be pressed too hard. If you are replacing crawl space vents, this step helps ensure proper alignment and secure installation. Spread some glue around the edges of vents. After that, press it firmly to the wall.

Sealing of Vents and Cleanup

The last thing you will have to do is to create a waterproof seal by applying an additional coat of caulk on the edges. Ensure its even distribution to increase efficiency. When cement becomes hard, you can check the installation of louvres.

Crawl Space Maintenance

Installation of new vents helps to prevent further damage and pests infestations of your floor. Purchase of cheap products might be a wrong choice. So, choose the premium quality products only to ensure durability. All in all, inspect your vents at least twice a year and take steps to maintain them!