| Image | Item No. | Description |
| 2204 | Duplo Building 6 x 8 x 6 with Front Door and Window and Rear Double Door Openings
Catalog: Parts: DUPLO, Building |
| 4253c01 | Duplo Door / Window Frame 2 x 4 x 3 Flat Front Surface with Door 4247 (Undetermined Type)
X Catalog: Parts: DUPLO, Building |
| bb0135 | Duplo Door / Window Pane 1 x 4 x 3 2/3 with Porthole
Catalog: Parts: DUPLO, Building |
| bb0143 | Duplo Door / Window Pane 1 x 3 x 5 with Porthole
Catalog: Parts: DUPLO, Building |
| 1976 |
| x978 | Duplo Door / Window Frame 2 x 4 x 3 Half Door
Catalog: Parts: DUPLO, Building |
| x978c01 (Inv) | Duplo Door / Window Frame 2 x 4 x 3 Half Door with (Same Color) Duplo Door 1 x 4 x 1 (x978 / x979)
Catalog: Parts: DUPLO, Building |
| x978c01pb01 (Inv) | Duplo Door / Window Frame 2 x 4 x 3 Half Door with (Same Color) Duplo Door 1 x 4 x 1 with Yellow 'EXPRESS' Pattern (x978 / x979pb03)
Catalog: Parts: DUPLO, Building |
| x979 | Duplo Door 1 x 4 x 1
Catalog: Parts: DUPLO, Building |
| x979pb01 | Duplo Door 1 x 4 x 1 with Yellow POLICE Pattern
Catalog: Parts: DUPLO, Building |
| x979pb02 | Duplo Door 1 x 4 x 1 with Red POST-MAIL Pattern
Catalog: Parts: DUPLO, Building |
| x979pb03 | Duplo Door 1 x 4 x 1 with Yellow EXPRESS Pattern
Catalog: Parts: DUPLO, Building |
| x986 | Duplo Door / Window Frame 2 x 4 x 3 Flat Front Surface without Clips
Catalog: Parts: DUPLO, Building |
| x988 | Duplo Door / Window Pane with Four Windows Narrow
Catalog: Parts: DUPLO, Building |
| 1977 |
| x979px3 | Duplo Door 1 x 4 x 1 with Black TAXI Pattern
Catalog: Parts: DUPLO, Building |
| x979px4 | Duplo Door 1 x 4 x 1 with Yellow CAMPING Pattern
Catalog: Parts: DUPLO, Building |
| x988pb01 | Duplo Door / Window Pane with Four Windows Narrow and Mary Pattern
Catalog: Parts: DUPLO, Building |
| 1979 |
| 4247 | Duplo Door / Window Pane 1 x 4 x 3 with Single Pane and Interior Top Clip
Catalog: Parts: DUPLO, Building |
| 4253 | Duplo Door / Window Frame 2 x 4 x 3 Flat Front Surface
Catalog: Parts: DUPLO, Building |
| 4253c04 (Inv) | Duplo Door / Window Frame 2 x 4 x 3 Flat Front Surface with Yellow Door / Window with Single Pane and Interior Top Clip (4253 / 4247)
Catalog: Parts: DUPLO, Building |
| 1981 |
| dupdoor1 | Duplo Door / Window Pane 1 x 4 x 3 with Porthole
Catalog: Parts: DUPLO, Building |
| 1984 |
| 4247pb02 | Duplo Door / Window Pane 1 x 4 x 3 with Single Pane and Interior Top Clip with Blue 'POLICE' Pattern
Catalog: Parts: DUPLO, Building |
| 4247pb03 | Duplo Door / Window Pane 1 x 4 x 3 with Single Pane and Interior Top Clip with Red 'CAMPING' Pattern
Catalog: Parts: DUPLO, Building |
| 4253c03 (Inv) | Duplo Door / Window Frame 2 x 4 x 3 Flat Front Surface with Red Door / Window with Porthole (4253 / dupdoor1)
Catalog: Parts: DUPLO, Building |
| 4253c05 (Inv) | Duplo Door / Window Frame 2 x 4 x 3 Flat Front Surface with Red Door / Window with Single Pane and Interior Top Clip (4253 / 4247)
Catalog: Parts: DUPLO, Building |
| 1985 |
| 4247pb01 | Duplo Door / Window Pane 1 x 4 x 3 with Single Pane and Interior Top Clip with Blue 'FIRE CHIEF' Pattern
Catalog: Parts: DUPLO, Building |
| 4253c02 (Inv) | Duplo Door / Window Frame 2 x 4 x 3 Flat Front Surface with Yellow Door / Window with 4 Panes (4253 / 4809)
Catalog: Parts: DUPLO, Building |
| 4800 | Duplo Building 6 x 16 x 6, Front double Doors and Windows, Left Window, and Right Door Openings, Top Sliding Trap Door Openings, Top Sliding Trap Door
Catalog: Parts: DUPLO, Building |
| 4807 | Duplo Door / Window Pane 1 x 4 x 4 with Porthole and Vertical Grooves
Catalog: Parts: DUPLO, Building |
| 4808 | Duplo Door / Window Pane 1 x 3 x 2 1/2 with Four Panes
Catalog: Parts: DUPLO, Building |
| 4809 | Duplo Door / Window Pane 1 x 4 x 3 with 4 Panes
Catalog: Parts: DUPLO, Building |
| 4812c01 (Inv) | Duplo Roof Sloped 60 - 8 x 4 x 4 with Yellow Shingles and Loft Opening with Door (4812 / 4814)
Catalog: Parts: DUPLO, Building |
| 4814 | Duplo Door / Window Pane 1 x 4 x 6 for Roof Loft
Catalog: Parts: DUPLO, Building |
| bb0265 | Duplo Door / Window Pane 1 x 4 x 5 with Porthole and Vertical Grooves
Catalog: Parts: DUPLO, Building |
| dupdoor1pb01 | Duplo Door / Window Pane 1 x 4 x 3 with Porthole and 'BOAT YARD' Pattern
Catalog: Parts: DUPLO, Building |
| 1986 |
| 4901c01 | Duplo Wall 1 x 11 x 6 with Sliding Pocket Door
Catalog: Parts: DUPLO, Building |
| 1988 |
| 2205 | Duplo Door / Window Pane 1 x 4 x 4 with Four Panes Different Sizes
Catalog: Parts: DUPLO, Building |
| 2206 | Duplo Door / Window Pane 1 x 4 x 3 with 4 Different Size Panes Square Corners
Catalog: Parts: DUPLO, Building |
| 6431 | Duplo Building 4 x 8 x 6 with Front Door and Window
Catalog: Parts: DUPLO, Building |
| 1989 |
| 2204pb01 | Duplo Building 6 x 8 x 6 with Front Door and Window and Rear Double Door Openings with Wrench and Nuts Pattern
Catalog: Parts: DUPLO, Building |
| 2204pb02 | Duplo Building 6 x 8 x 6 with Front Door and Window and Rear Double Door Openings with '56' Awning Pattern
Catalog: Parts: DUPLO, Building |
| 2208 | Duplo Door / Window Pane 1 x 3 1/2 x 5 1/3 with Six Panes
Catalog: Parts: DUPLO, Building |
| 2209 | Duplo Door / Window Pane 1 x 3 x 5 with Four Panes
Catalog: Parts: DUPLO, Building |
| 2210 | Duplo Building 6 x 8 x 6 Drive Through with Door and Window Openings
Catalog: Parts: DUPLO, Building |
| 2230pb02 | Duplo Door / Window Pane Mailbox 1 x 4 x 3 Raised with Envelopes Pattern
Catalog: Parts: DUPLO, Building |
| 2230pb02c01 (Inv) | Duplo Door / Window Pane Mailbox 1 x 4 x 3 Raised with Flap and Envelopes Pattern
Catalog: Parts: DUPLO, Building |
| 2231 | Duplo Door / Window Pane Mailbox Flap
Catalog: Parts: DUPLO, Building |
| 1990 |
| 2293 | Duplo Door / Window Pane 1 x 3 x 4 Gate
Catalog: Parts: DUPLO, Building |
| 2294 | Duplo Door / Window Pane 1 x 4 x 4 Gate
Catalog: Parts: DUPLO, Building |
| 4253c06 (Inv) | Duplo Door / Window Frame 2 x 4 x 3 Flat Front Surface with Yellow Door / Window with Porthole (4253 / dupdoor1)
Catalog: Parts: DUPLO, Building |
| 1991 |
| 2210pb01 | Duplo Building 6 x 8 x 6 Drive Through with Door and Window Openings with 'POLICE' Pattern
Catalog: Parts: DUPLO, Building |