How to Convert Spare Bedroom Into Laundry Room

JOHN: We were thinking of putting a washer and dryer in our spare bedroom. And where we want to is next to an inner wall. And I was wondering, if we vented it up through into the attic, through the insulation so it’d come out on top, would that be damaging to the – it’d be too much moisture in there or not?

LESLIE: Now, after you convert spare bedroom into laundry room, would this still remain a guest room or would this become a new, snazzy laundry room?

JOHN: Yeah, it’d be a laundry room, yeah.

LESLIE: Generally, when you talk about resale value, the amount that you could possible resell your house for directly correlates to the amount of bedrooms and bathrooms that you have. So, you may want to start by talking with a local realtor who’s familiar with home values in your neighborhood, as to what the effect might be to converting spare bedroom into laundry room.

Now, if you have no intention to sell and you’ve got this dream to have just a kick-butt, gigantic laundry room with perhaps a sewing area and enough ironing space, then this could be awesome for you guys.

TOM: Now, in terms of your technical questions, obviously, you’re going to have to get hot and cold water there and you’re going to have to get electricity there for your washer and your dryer and 240-volt if it’s electric dryer in order to convert spare bedroom into laundry room. Venting was the one question you had and can you go up through the wall into the attic? Yes. But you can’t stop there. You have to continue with that vent, John, until it gets outside. You cannot dump the warm, moist, lint-ladened dryer exhaust up into the attic; you’ve got to take it outside.

So, what you should do is only use solid metal piping, not flex ducting. Get it up in the attic and turn it 90 degrees and then run it across the floor, so to speak, above the joists and then out the side wall of the house, with a proper dryer-vent termination on the outside of it. And the test is when you turn the dryer on, you look outside, you should see the flap open up. You really don’t want to have any restriction. It’s very important you get that lint out, because there’s a lot of dryer fires that happen because people collect too much lint inside those pipes.