Doors and Windows
631-1 Universal Building Set 1996 52 parts Beginner
Doors and Windows (631-1) is a LEGO Universal Building Set from 1996. The set contains 52 parts across 6 part and colour combinations in 3 colours — the full inventory below shows exactly which pieces you need to build or complete it.
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
 WINDOW 2X2 RED MOUNT 73594 | 6× | Check price → View |
 Door 1 x 4 x 5 Right with 6 Panes 73312 | 2× | Check price → View |
 Window 1 x 4 x 3 3853 | 8× | Check price → View |
 DOOR 4X5 3861 | 4× | Check price → View |
 Window 1 x 2 x 3 Shutter 3856 | 16× | Check price → View |
 Window 1 x 2 x 3 Pane 3854 | 16× | Check price → View |
More Universal Building Set sets
Browse more LEGO Universal Building Set sets related to Doors and Windows, including models from 1996 and other sets in the same theme.
Build DNA
Parts inventory insights for Doors and Windows
52 pieces puts this build -89% against the average Universal Building Set set and -80% against the average 1996 release.
Vs average Universal Building Set set
Average Universal Building Set set: 456 pieces across 55 other sets.
Vs average 1996 set
Average 1996 set: 254 pieces across 90 other sets.
Color profile
Dominant color
Red
Unique parts
8.7 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Window 1 x 2 x 3 Shutter
16xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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