Backfill with gravel and complete your french drain installation.
How to waterproof a floor drain.
This method works very well for older houses with a rock foundation or cement block foundation where the walls leak water and or the basement floor leaks water.
This can be done whether the house has a concrete floor or if it has a dirt basement floor.
Finish by applying one last coat of waterproofing over the entire floor.
Use a paint roller to evenly apply primer over the floor starting from a far corner and working around the edges of the room first.
In addition to the tray itself you ll need to lay strips over the cracks where the floor and walls connect.
Install the french drain or weeping tile.
Concrete floor waterproofing method 1.
How to waterproof a laundry room floor.
Ensure the entirety of.
French drain with foam.
Gravel should be.
The pipe 4 could be used must be installed at the base of the footing weeping the water level below the basement floor.
If you are waterproofing a shower recess apply primer at least 6 feet up the wall.
If the washing machine or its hoses leak onto the floor the leak can spread onto the hardwood in nearby rooms on the same level or drip down onto the basement.
It is a good practice to install cleanouts to provide easy to access for maintenance purposes.
Afterwards measure and cut a large hole to fit precisely over the drain opening.