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Easily block off a doorway or stairway with this guide
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Baby-proofing your home is an essential step to keeping your little one safe. To keep your baby from getting into rooms they shouldn't or to block access to a stairwell, a baby gate is the perfect solution. We're here to walk you through how to build a baby gate that’s both safe and effective. Keep reading for step-by-step instructions on making a DIY baby gate for any space.

Part 1
Part 1 of 3:

Cutting the Wood

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  1. Cut 6 1 in × 3 in (2.5 cm × 7.6 cm) boards to 30 in (76 cm) long for a gate with a 35.5 in (90 cm) opening. You should end up with 15 30 in (76 cm) long 1 in × 3 in (2.5 cm × 7.6 cm) boards. [1] Adjust the number and lengths of your boards to fit your doorway or stairwell opening as needed.
    • The opening should be 1.5 in (3.8 cm) wider than the gate itself to allow room for the hinges and for the gate to swing open. [2]
    • If you're attaching wall mounts to either side of the gate, measure the opening after installing them. [3]
  2. Measure the top and bottom horizontal frames first and cut a 1 in × 4 in (2.5 cm × 10.2 cm) board to 37.5 in (95 cm) long. Repeat the process on another 1 in × 4 in (2.5 cm × 10.2 cm) board for the 2 vertical frameboard pieces so they fit flush with the horizontal boards at a 90-degree angle to frame the gate without overlapping. [4]
    • Lay out your boards during the cutting process, so you get a better idea of the final fit. Arrange the frame onto a flat surface and line the boards up next to each other.
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  3. Place the remaining 1 in × 3 in (2.5 cm × 7.6 cm) boards in an “x” shape over the gate and mark where the angled cuts need to be made. Leave one arm of the “x” intact and cut the other arm into two pieces to fit. [5]
    • Purchase some extra 1 in × 3 in (2.5 cm × 7.6 cm) boards so you don’t have to head back to the store if you make a mistake.
  4. Measure a 1 in × 3 in (2.5 cm × 7.6 cm) board and cut it to 37.5 in (95 cm) long. Set it aside. [6]
  5. Measure and cut a 2 in × 4 in (5.1 cm × 10.2 cm) board into 2 equal pieces. [7]
    • The wall mounts are optional and can be affixed to either side of the gate in a doorway on a wall, or to the banister of a staircase. [8]
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Part 2
Part 2 of 3:

Assembling the Gate

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  1. Lay out the frame on a flat surface and line up the boards directly next to each other over the frame. Apply wood glue to the frame and screw down the lined-up boards using 1 1 4  in (3.2 cm) drywall screws and a drill or nail them using brad nails and a nail gun. [9]
    • If you want to be able to see through the gate, leave space between each of the wood boards. Space the pieces of wood under 2 3 8  in (6.0 cm) inches for children under 2 and under 3 1 2  in (8.9 cm) inches for children older than 2 years old. [10] Gaps that are too large or small can lead to babies getting an arm, head, or leg caught between the wood boards.
  2. Place the cross-arm boards into the pre-cut “x” shape, apply wood glue beneath them, and screw or nail the cross-arm boards down. [11]
  3. Place the cut 1 in × 3 in (2.5 cm × 7.6 cm) trim board directly onto the top of the gate to act as a piece of trim. Screw or nail the trim piece to the top of the gate after applying wood glue. [12]
  4. Use wood filler to fill the screw holes. This step is optional but results in a more seamless look. [13]
  5. Use a professional sander or sand by hand using both medium and fine-grit sandpaper . Use a 4 in (10 cm) foam brush to stain the wood and a rag to blend it in completely. [14] Once dry, you can follow up with a sealant to protect the wood.
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Part 3
Part 3 of 3:

Installing the Gate

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  1. Drill the two wall mounts (if using) to the sides of the gate opening with drywall screws. [15]
  2. Attach a T-hinge set to the gate and the wall mount. Mark where the hinges will be affixed to the wall mount. Screw the hinges to the wall mount on the non-opening side of the gate. Then, attach the other side of each hinge to the gate itself. [16]
    • The number of hinges you use depends on the height of your baby gate; a taller gate may require 3 hinges, whereas a medium-sized gate may only need 2.
    • Use a spacer for the area beneath the gate so it remains straight or use a level to ensure a straight edge during installation. [17]
  3. Install the gate latch . Affix the gate lock pieces onto the opening side of the gate and the opposite wall mount. Place the lock behind the gate so it remains out of reach for little hands. [18]
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      Things You’ll Need

      • (6) 1 in × 3 in (2.5 cm × 7.6 cm) wood boards
      • (2) 1 in × 4 in (2.5 cm × 10.2 cm) wood boards
      • (1) 2 in × 4 in (5.1 cm × 10.2 cm) wood board
      • Circular saw or miter saw
      • Power drill or nail gun
      • 1 box of 1 1 4  in (3.2 cm) drywall screws or brad nails (and brad nail gun)
      • Wood glue
      • Wood filler
      • T-hinge set
      • Gate latch
      • Framing square
      • Tape measure
      • Medium and fine-grit sandpaper (or a sander)
      • Carpenter’s pencil
      • Level
      • Wood stain
      • Sealant
      • 4 in (10 cm) foam brush
      • Cloth

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