Mattress recycling in Portland: what it costs and what actually gets recycled

The short answer

Oregon runs a statewide mattress recycling program with drop-off locations. Check its current site list, hours, per-visit limits and condition rules before driving anywhere — all of those change.

If you cannot get it there, or it does not qualify, collection is flat:

Visit minimum $75, no sales tax in Oregon.

What actually comes out of a mattress

A mattress is unusual among bulky household items in that almost all of it has a second use, which is why a recycling stream exists at all.

• Steel. The innerspring unit and the box spring's frame staples go to scrap. This is the highest-value component and the reason recyclers want them.
• Wood. The box spring frame becomes mulch or biomass.
• Foam. Polyurethane foam is shredded into carpet underlay and padding.
• Fiber and felt. Becomes industrial filter material and insulation.
• Ticking and quilting. Textile recovery where it is clean enough.

Compare that to an upholstered sofa, where the frame, the foam and the fabric are bonded together and very little can be separated economically. Mattresses genuinely are the good news item.

The Portland catch: dry or nothing

Every component above assumes the mattress is dry. A wet one is refused, and in this city that is not a hypothetical.

The sequence that ruins it happens on a lot of blocks here. The mattress comes out of the bedroom, goes onto the parking strip or the back porch or into the carport "just until the weekend", and it rains. Twenty-four hours is enough. The foam holds water, the felt holds water, and the steel starts to rust against the padding.

At that point the recycling route is closed. The foam cannot be shredded into underlay, the fiber is contaminated, and the whole thing weighs half again as much, which also raises the gate fee if you were planning to self-haul it.

The single most valuable thing you can do for a mattress you want recycled is keep it indoors and wrap it in plastic in the bedroom before it moves.

Free drop-off versus paid collection

Take the drop-off route when: the mattress is dry and clean, you have a vehicle that fits it, you have a second person to load it, you can go during their hours, and it is one or two items rather than a whole household's worth. Check the per-visit limits first — turning up with four mattresses and being told two is a wasted afternoon.

Take the paid collection route when: it is in an upstairs bedroom of an old Portland house, it is wet, it has any pest history, you do not have a truck, it is one of several items going, or it is January and staging it outdoors is not an option.

Honest arithmetic: if you have a truck already and the mattress is at ground level, the drop-off route is cheaper. If you would be renting a vehicle, straps, and a friend's Saturday to save $103, it is not.

The stairs problem again

Free drop-off assumes the mattress is already outside. In this housing stock that assumption is the whole difficulty.

A queen box spring is rigid and does not negotiate the winder treads at the bottom of a 1915 basement stair or the turn in a narrow Craftsman attic flight. A king mattress out of a converted attic in Woodstock has to come down past a low header. A third-floor unit in a Buckman fourplex has the original back stair.

Collection includes that carry at the published price. There is no stair charge and no walk-up fee. That is what the $103 is actually buying — the recycling stream is not the expensive part.

Worked totals

Addition shown:

• Queen mattress + box spring, priced separately: $103 + $92 = $195. As a set: $143. Always take the set rate.
• Two twins from a kids' room: $82 + $82 = $164
• King mattress + box spring: $114 + $92 = $206
• Queen set + standard bed frame: $143 + $68 = $211
• Three mattresses from a rental turnover — queen + full + twin: $103 + $94 + $82 = $279

For a landlord clearing a furnished unit, compare against a quarter truck load at $241 once the frames and the rest of the furniture are counted.

What cannot be recycled

• Wet or moldy mattresses. The default outcome of leaving one outdoors here for even a short time.
• Anything with bed bugs. Wrapped and sealed in the room, then straight to disposal. That is the correct handling and the price does not change.
• Badly soiled or contaminated mattresses.
• Air beds and water beds. Different construction, different rules. Check before you plan.

If your mattress is in any of those categories, do not spend a Saturday driving it around. Book the collection.

Timing it around a delivery

Retailers in the metro sometimes take the old mattress away on delivery and sometimes do not, and the terms move with promotions. Confirm it in writing when you order, because it only happens on the delivery visit.

If they will not, book the collection for the same day or the next. The classic failure here is the new mattress arriving, the old one going out onto the covered porch "just for tonight", and then nine days of rain turning a recyclable mattress into a heavy one.

Frequently asked questions