Castle Gatehouse
A medieval castle gatehouse with two crenellated stone towers, an arched gateway with a half-lowered iron portcullis and an open wooden door, heraldic banners, torches, curtain-wall stubs and a stone causeway over the moat.
297 parts 18 steps Advanced
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Build steps
Step 1 of 18
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Step 1 · 12 pieces
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Plate 2 x 8 3× -
Plate 2 x 8 6× -
Plate 8 x 8 3×
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Step 2 · 16 pieces
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Brick 1 x 4 2× -
Slope Brick 45 2 x 2 4× -
Slope Brick 45 2 x 1 6× -
Tile 2 x 4 4×
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Step 3 · 10 pieces
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Brick 2 x 4 2× -
Brick 1 x 6 4× -
Brick 1 x 4 4×
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Step 4 · 17 pieces
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Brick 1 x 4 with Embossed Bricks 5× -
Brick 1 x 1 3× -
Brick 1 x 6 2× -
Brick 1 x 3 3× -
Brick 1 x 2 with Embossed Bricks 2× -
Brick 1 x 4 2×
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Step 5 · 22 pieces
Tip These four black 1 x 1 bricks open the lower arrow slits, two on each tower front, and step 6 stacks one more on each. Line them up carefully; steps 9 and 10 repeat the slits higher up.
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Brick 1 x 1 4× -
Brick 1 x 4 with Embossed Bricks 7× -
Brick 1 x 1 2× -
Brick 1 x 4 2× -
Brick 1 x 2 with Embossed Bricks 3× -
Brick 1 x 2 4×
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Step 6 · 25 pieces
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Brick 1 x 1 4× -
Brick 1 x 4 with Embossed Bricks 5× -
Brick 1 x 1 6× -
Brick 1 x 3 2× -
Brick 1 x 2 with Embossed Bricks 5× -
Brick 1 x 2 1× -
Brick 1 x 4 2×
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Step 7 · 20 pieces
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Brick 1 x 4 with Embossed Bricks 5× -
Brick 1 x 1 7× -
Brick 1 x 6 1× -
Brick 1 x 3 1× -
Brick 1 x 2 with Embossed Bricks 1× -
Tile 1 x 4 with Groove 2× -
Brick 1 x 2 1× -
Brick 1 x 1 2×
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Step 8 · 16 pieces
Tip The black lattice fence is the portcullis. It hangs from the underside of the arch rather than standing on the ground, so center it in the passage and leave the gap below it open.
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Fence Ornamented 1 x 4 x 2 with Square Lattice 1× -
Door 1 x 4 x 6 with 4 Panes and Stud Handle 1× -
Brick 1 x 4 with Embossed Bricks 3× -
Brick 1 x 1 2× -
Brick 1 x 6 2× -
Arch 1 x 6 x 2 with Thick Top and Reinforced Underside 1× -
Brick 1 x 3 2× -
Brick 1 x 2 with Embossed Bricks 1× -
Brick 1 x 2 2× -
Door 1 x 4 x 6 Frame 1×
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Step 9 · 28 pieces
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Brick 1 x 1 8× -
Brick 1 x 4 with Embossed Bricks 5× -
Brick 1 x 1 5× -
Brick 1 x 2 with Embossed Bricks 2× -
Brick 1 x 2 3× -
Brick 1 x 1 5×
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Step 10 · 29 pieces
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Brick 1 x 1 8× -
Brick 1 x 4 with Embossed Bricks 5× -
Brick 1 x 1 9× -
Brick 1 x 2 with Embossed Bricks 2× -
Brick 1 x 2 2× -
Brick 1 x 1 3×
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Step 11 · 7 pieces
Tip The dark gray 6 x 6 plate bridges both towers above the arch to form the wall-walk. The red banner hangs from its front edge with the yellow 1 x 2 plate as its hem.
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Panel 1 x 2 x 2 Reinforced 1× -
Plate 1 x 2 1× -
Plate 4 x 6 2× -
Plate 1 x 6 2× -
Plate 6 x 6 1×
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Step 12 · 17 pieces
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Brick 1 x 4 with Embossed Bricks 2× -
Brick 1 x 1 1× -
Brick 1 x 6 2× -
Brick 1 x 3 2× -
Brick 1 x 2 with Embossed Bricks 7× -
Brick 1 x 1 3×
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Step 13 · 15 pieces
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Brick 1 x 4 with Embossed Bricks 3× -
Brick 1 x 1 1× -
Brick 1 x 6 1× -
Brick 1 x 3 3× -
Brick 1 x 2 with Embossed Bricks 5× -
Brick 1 x 1 2×
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Step 14 · 13 pieces
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Brick 1 x 4 with Embossed Bricks 4× -
Brick 1 x 1 2× -
Brick 1 x 6 2× -
Brick 1 x 3 2× -
Brick 1 x 2 with Embossed Bricks 1× -
Brick 1 x 1 2×
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Step 15 · 10 pieces
Tip Each dark gray 8 x 8 plate overhangs its 6 x 6 tower by one stud on every side. Hang the red banners from that overhang with their flat face outward, then add a yellow hem plate under each.
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Panel 1 x 2 x 2 Reinforced 4× -
Plate 1 x 2 4× -
Plate 8 x 8 2×
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Step 16 · 16 pieces
Tip Put the light gray corner bricks on the four corners of each tower top first, then place the embossed 1 x 2 bricks between them, leaving gaps so the battlement reads as merlons and crenels.
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Brick 2 x 2 Corner 8× -
Brick 1 x 2 with Embossed Bricks 8×
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Step 17 · 12 pieces
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Brick 1 x 1 Round with Hollow Stud 4× -
Plate 1 x 1 Round 2× -
Brick 1 x 1 Round with Hollow Stud 2× -
Cone 1 x 1 4×
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Step 18 · 12 pieces
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Plant Flower 2 x 2 Leaves 2× -
Plant Flower 2 x 2 with Solid Stud 2× -
Plate 1 x 1 Round 4× -
Brick 1 x 1 Round with Hollow Stud 2× -
Plant Flower 2 x 2 Leaves 2×
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About this build
Stand at the end of the causeway and you look straight down the gate passage, past a black grille that has stopped halfway. That grille is a portcullis: a heavy lattice of wood or iron that slid down grooves in the gateway to seal it shut. An entrance is the natural weak spot in any castle wall, so medieval builders fortified it heavily, with towers on both sides and defenders stationed above the gate.
The brick version keeps that layout. Two 6 x 6 stone towers flank a passage four studs wide, joined above the arch by a wall-walk. Embossed masonry bricks in light gray give the walls their texture over a dark gray plinth, and stacked black 1 x 1 bricks make the narrow arrow slits through which archers could shoot while staying under cover.
Most of the effort sits in the long middle stretch, steps 3 to 14, where you raise both towers course by course. It is steady, repetitive work, and the arrow slits are the easiest thing to misalign, so keep checking them against the course below. Step 8 is the busiest single step: the arch, the portcullis, the door frame and an open reddish-brown door all go in together.
The top is where the build gets its character. In step 15 each tower is capped with an 8 x 8 plate that overhangs on all sides, red banners with yellow hems hang from the edges, and step 16 lines the tops with crenellations, the alternating solid merlons and open gaps of a battlement.
All told it is 297 parts in 18 steps on a 24 x 14 stud base. Budget around 75 to 100 minutes.
Parts list
How to read these instructions| Part | Name / ID | Color | Qty |
|---|---|---|---|
| Brick 1 x 13005 | Black | 24 | |
| Brick 1 x 1 Round with Hollow Stud3062b | Black | 4 | |
| Fence Ornamented 1 x 4 x 2 with Square Lattice32932 | Black | 1 | |
| Plate 1 x 1 Round6141 | Black | 2 | |
| Plate 2 x 83034 | Blue | 3 | |
| Plate 2 x 83034 | Green | 6 | |
| Plate 8 x 841539 | Green | 3 | |
| Plant Flower 2 x 2 Leaves4727 | Green | 2 | |
| Plant Flower 2 x 2 with Solid Stud98262 | Green | 2 | |
| Panel 1 x 2 x 2 Reinforced87552 | Red | 5 | |
| Plate 1 x 1 Round6141 | Bright Green | 4 | |
| Plate 1 x 23023b | Yellow | 5 | |
| Brick 1 x 1 Round with Hollow Stud3062b | Trans Orange | 2 | |
| Cone 1 x 14589 | Trans Orange | 4 | |
| Door 1 x 4 x 6 with 4 Panes and Stud Handle60623 | Reddish Brown | 1 | |
| Brick 1 x 4 with Embossed Bricks15533 | Light Bluish Grey | 44 | |
| Brick 2 x 2 Corner2357 | Light Bluish Grey | 8 | |
| Brick 1 x 13005 | Light Bluish Grey | 38 | |
| Brick 1 x 63009 | Light Bluish Grey | 10 | |
| Brick 1 x 43010 | Light Bluish Grey | 2 | |
| Arch 1 x 6 x 2 with Thick Top and Reinforced Underside3307 | Light Bluish Grey | 1 | |
| Brick 1 x 33622 | Light Bluish Grey | 15 | |
| Brick 1 x 2 with Embossed Bricks98283 | Light Bluish Grey | 37 | |
| Tile 1 x 4 with Groove2431 | Dark Bluish Grey | 2 | |
| Brick 2 x 43001 | Dark Bluish Grey | 2 | |
| Brick 1 x 23004 | Dark Bluish Grey | 13 | |
| Brick 1 x 13005 | Dark Bluish Grey | 17 | |
| Brick 1 x 63009 | Dark Bluish Grey | 4 | |
| Brick 1 x 43010 | Dark Bluish Grey | 10 | |
| Plate 4 x 63032 | Dark Bluish Grey | 2 | |
| Slope Brick 45 2 x 23039 | Dark Bluish Grey | 4 | |
| Slope Brick 45 2 x 13040b | Dark Bluish Grey | 6 | |
| Plate 1 x 63666 | Dark Bluish Grey | 2 | |
| Plate 6 x 63958 | Dark Bluish Grey | 1 | |
| Plate 8 x 841539 | Dark Bluish Grey | 2 | |
| Door 1 x 4 x 6 Frame60596 | Dark Bluish Grey | 1 | |
| Tile 2 x 487079 | Dark Bluish Grey | 4 | |
| Brick 1 x 1 Round with Hollow Stud3062b | Dark Green | 2 | |
| Plant Flower 2 x 2 Leaves4727 | Dark Green | 2 | |
| Total pieces | 297 | ||