Wet basement

[flying belgian]

At one of my rentals the parking lot goes rt to the house foundation. The blacktop flares up just a wee bit but if it rains hard it runs down the foundation and gets the basement wet. I have put bin tar along the seam but as it dries out it cracks and water again comes in.

How should I tackle that? I'm thinking put some metal flashing down and tar that in or perhaps pour a 2 inch cement curb along wall.

 

[da.bees]

The best thing I've found is urethane caulk.

 

[Steve in VA]

At one of my rentals the parking lot goes rt to the house foundation. The blacktop flares up just a wee bit but if it rains hard it runs down the foundation and gets the basement wet. I have put bin tar along the seam but as it dries out it cracks and water again comes in.

How should I tackle that? I'm thinking put some metal flashing down and tar that in or perhaps pour a 2 inch cement curb along wall.

Is the layout ripe for a French drain or does the grade make that impractical?

 

[flying belgian]

Is the layout ripe for a French drain or does the grade make that impractical?

Thanks but that won't' work right in this application. I would have to cut a channel or gutter leading to that drain.

 

[ss55]

At one of my rentals the parking lot goes rt to the house foundation. The blacktop flares up just a wee bit but if it rains hard it runs down the foundation and gets the basement wet. I have put bin tar along the seam but as it dries out it cracks and water again comes in.

How should I tackle that? I'm thinking put some metal flashing down and tar that in or perhaps pour a 2 inch cement curb along wall.

Changing the grade to slope away from the building for a few feet has worked the best for me.

 

[Steve in VA]

Thanks but that won't' work right in this application. I would have to cut a channel or gutter leading to that drain.

Kinda figured you'd already considered that option but never hurts to check.

 

[Vito]

Maybe put some lead flashing in that and tar underneath it Easy to work with.

Vito

 

[flying belgian]

Maybe put some lead flashing in that and tar underneath it Easy to work with.

Vito

Don't know what lead flashing is. Where would I get it? Home Depot?

 

[joeysmith]

Have you checked with a foundation company or slab jacking company?

Maybe they have something to pump down in deeper an be more permanent

 

[Vito]

Don't know what lead flashing is. Where would I get it? Home Depot?

I checked their site . Not cheap but a 12"x20' roll is $199.00

Hope this helps

Vito

 

[Russ from MN]

I was going to suggest a concrete curb, but I see you're in MN, so the frost would probably destroy that over time.