Room & Board has trundle beds - I think they are listed under kids furniture but could be an option, solid wood frame so would be high quality enough for an adult (they also have a steel version)

Thanks for the suggestion! Hadn’t thought about Room & Board. I will check them out.

Get a metal framed one

So your daughter is willing to commit to a bed, but not a queen size bed for the room? No one over 12 should be forced to sleep on a trundle bed.

There are new sofa beds that come complete with air mattresses included that are quite comfortable to sleep upon. I would consider that direction instead.

We found an option at IKEA that will work for adults and kids. Happy with our choice! Pull out with storage drawers makes one large bed. Thanks for the comments!

Google is your friend.

In 2 seconds, writing trundle bed with popup, this came up on the search: Foldingbed.net

They sell the mattresses too, and delivery is free.

https://foldingbed.net/Item/Pop-Up-Trundle-Bed?gclid=EAIaIQobChMIicuum-jP-wIVZhTUAR1bowq3EAQYBSABEgLbGfD_BwE

Heavy Duty Adult Pop Up Trundle Bed Set 453114(LPFS)(Weight Capacity is 400 Lbs Per Bed)

• Available in 39 In. Wide• Includes top spring (351), pop-up trundle (66) & 2 sq. tubular arms (48)• Universal brackets fit any daybed end 2-way adjustable maintains 15-1/4 bedding height• Reinforced Corners angle braces at all corners for increased strength.• Top Springs 38-1/2 In. x 76 In.- 77• Trundle: 38-1/2 In. x 72 In., Height: 15-1/4 In. elevated, Height: 4-1/2 In. collapsed
Heavy Duty. Perfect for Adult's
To be used with a regular Twin Mattress that are up to 8" thick. Both mattress should be the same thickness.

The weight capacity for each bed is 400 Lbs of distributed weight.
Mattress are not included in the price. You can purchase them below.
The Pop Up part of the bed comes completely assembled. You just need to remove the packaging that protects it during transit. Touse the Pop Up. There is a bar running through the length of the bed. Lift that slightly and the under bed will then be able to be pushed down.The mattress will need to be on it to be able to engage the mechanism.

Most Product Leave Our Warehouse Within 24 Hours.

We are fully Insured, Licensed and Bonded.
(Most Other Companies Are Not).
In business for over 20 years.

P.S. I think trundle beds are great, even for adults, and for your husband, if you want, you can have a wooden board cut to fit for under the mattress for extra support.

If you want to use it as a daybed, get large pillows made that are half the length of the bed and put the bed against the wall. Have zip off washable covers made.

This is what we decided upon. Thanks everyone!

Is it comfortable? Is the lower mattress concealed in the fake drawers? Did you purchase it online?

We checked it out at ikea and were pleasantly surprised! You leave 2 4" mattresses stacked if one person is sleeping on the twin bed. When extending the bed, you move one of the mattresses to the side that was pulled out. Yes, comfortable!

Clever! Thank you!

You can even turn the mattresses the other direction so both people have a headboard!

Brilliant!