Pre-Owned Door & Window Hardware
Pre-owned door and window hardware — Emtek and Baldwin knobs, levers and locksets, plus hinges, kickplates and specialty pieces from names like Designer Doorware and Simonswerk. Most are unused showroom returns or leftovers from canceled projects, in new condition at a fraction of retail. A smaller set of doors and windows from the same projects lives here too — see the Doors and Windows collections for the full listings.
What's in this collection?
Unbuilt carries 48 pre-owned door & window hardware from names like Emtek Products, Andersen, Baldwin Hardware — 24 door hardware, 13 windows, 5 interior doors, 2 entry doors. Most are builder leftovers, open-box and showroom models, at a fraction of retail. Inventory is in Los Angeles, CA (25), plus Edison, NJ, San Francisco, CA and Cupertino, CA, available via local pickup or shipping. Prices range from $4 to $17,750.
Updated July 28, 2026
How much can I save?
Conditions & Discounts
Door & Window Hardware are priced by model age, condition, and brand. Not every listing includes a comparable retail price — typical savings vs. new are shown below.
| Condition | Items | Typical savings vs. new |
|---|---|---|
| Pre-owned New | 16 | 25–45% off |
| Pre-owned Open Box | 20 | 35–55% off |
| Pre-owned Excellent | 6 | 45–65% off |
| Other / Outlet / Discontinued | 6 | — |
Savings ranges are typical across Unbuilt relative to the equivalent item new at retail; individual listings vary.
Want more discounts?
- Make an offer — many listings accept offers; look for the Make an Offer button on the item.
- Trade or design pro? Tell us about your business — we're building a trade program.
Where are they from?
Sources & Authenticity
Sold by Unbuilt
Sourced from designers, builders, and authorized dealers — unused project leftovers, showroom samples, and open-box returns. Every item is verified authentic by our team and returnable within 30 days (see our returns policy).
Community Listings
Posted directly by members of the Unbuilt community. Confirm condition, authenticity, and return terms with the seller before you buy — terms vary by listing.
Buying pre-owned on Unbuilt
- Inspect the photos and condition notes on every listing.
- Message the seller with questions before you buy.
- Every item lists its condition, so you know exactly what you're getting.
Shipping & pickup
- Can door & window hardware ship to me?
- Most listings ship nationwide, with freight for oversized items where noted.
- Is local pickup available?
- Yes, where noted on the item — Los Angeles, CA has the most inventory.
- See full shipping details.
Highlights
- Emtek & Baldwin hardware
- Knobs, levers & locksets
- Hinges, kickplates & specialty pieces
- Unused showroom returns & project leftovers
Top Categories
Door Hardware, Windows, Interior Doors, Entry Doors, Sliding & Patio Doors, Doors
Top Brands
Emtek Products, Andersen, Baldwin Hardware, Marvin, Designer Doorware, Jeld-Wen, Acudor, Classic Brass
Locations
- Los Angeles, CA (25) · local pickup or shipping
- Edison, NJ (2) · shipping
- San Francisco, CA (1) · shipping
- Cupertino, CA (1) · shipping
Sell with us
Got Extra Door & Window Hardware?
You can earn money, save waste and help your community by reselling them on Unbuilt.
Learn howBuild better
Making an Impact
Building materials, including Door & Window goods, consume half of all natural resources extracted globally each year. By shopping secondhand on Unbuilt, you're supporting a movement to make building more affordable and sustainable.
Learn about your impact
