How to Keep Weeds from Growing Up Through a Deck
LESLIE: Laurie in California, you’ve got The Money Pit. How can we help you today?
LAURIE: I am trying to put a freestanding deck in my backyard. And my backyard has blackberry bushes in it, so I have to get rid of the blackberry bushes first.
LAURIE: And I don’t want them to grow back up through the deck.
LAURIE: So how could I do that?
TOM: Well, they’re probably not going to grow through the deck, because the deck is going to block all sunlight to it. That said, as you prep the soil, what you’re going to want to do is – obviously, you have to build footings for this, right? So you build the footings and then you take off whatever the top surface is there, if there’s grass, whatever. And then you lay down weed block – which is sort of this black, burlap-y kind of fabric. And you lay that down underneath the deck and then you can go ahead and frame over that.
What you might end up doing is do the framing and then kind of lay the fabric down at the very last minute because, frankly, it’s kind of hard to walk on it while you’re framing this deck. So you might end up even putting the floor joists down, then lay the fabric under it, then finish it off. And that’ll help slow down anything that wants to come up right away.
But I think that once this deck is built, it’s going to be so dark under there that you’re not going to have problems with the blackberry bushes coming up through the deck. It certainly would come around it but not through it.
LAURIE: OK. Alright. Thank you.
TOM: You’re welcome, Laurie. Good luck with that project. Thanks so much for calling us at 888-MONEY-PIT.