Window 1 x 1 x 2, Extended Lip, Hollow Stud [with Glass]

29bc01

Windows and Doors

Appears in 24 official sets

Catalog rarity

Moderate

Used in 24 official sets — reasonably findable but not universal.

Based on official set inventories in our catalog — not market price or production volume.

Best sets to source this part

Smallest official sets that include this element — useful when you only need one piece, not the whole theme.

Window 1 x 1 x 2, Extended Lip, Hollow Stud [with Glass] (part 29bc01) is a Windows and Doors used in 24 official LEGO sets. Scan or search to authenticate loose parts and check market value. Open the parent-set list to see which themes and years used this mold — essential when a common shape appears in a rare color or print.

→ Category: Windows and Doors
→ Appears in 24 official sets
→ Scan a photo to identify this part instantly
→ Compare market prices

Market value

No estimate on BrickID yet

We don't pull live prices from marketplaces automatically — that requires paid seller API access. Check live listings below, or be the first to share a price you paid or saw.

Check live listings →

Share a price you paid or saw

Help other collectors — we aggregate anonymous reports on this page.