How To Make A Possum Box

How To Make A Possum Box

how to build a possum box

What You’ll Need

  • 10–12 mm thick, untreated pine or similar (not chipboard).

  • Galvanised nails for outdoor use

  • Waterproof PVA wood glue

  • Rubber strip from an old car inner tube

  • UV-resistant, non-toxic exterior paint: In a natural/earthy colour (outside only).
  • Chicken wire mesh

  • Garden hose to thread hanging wire through
  • Thick wire or chain: For securing the box to the tree (back/top).
  • Galvanised metal strap: For securing the bottom of the box to the tree.
  • Flat head nails to attach the strap.

  • Dead leaves or coconut fibre: Nesting material for inside the box.
  • Measuring tape to mark timber sizes

  • Hand saw or circular saw

  • Drill & drill bits (10–12 mm)

  • Hammer
  • Paintbrush (for sealing/painting the outside)

  • Tin snips or wire cutters (to cut chicken wire and metal strap)
  • Screwdriver (if using screws)

  • Pliers for twisting and tightening hanging wire

  • Sandpaper (to smooth rough timber edges).
  • Safety gear: gloves, dust mask (for sawing), safety glasses

  • Cordless drill/driver

how to build a possum box
how to build a possum box
how to build a possum box

Making the Box

  • 1
    Use 10-12mm thick timber such as untreated pine; avoid chipboard.
  • 2
    Fix timber with galvanised nails and waterproof PVA glue.
  • 3
    Lid should overhang sides by 1-1.5cm and front by 10-12cm to prevent rain entering box.
  • 4
    Lid can be hinged at back by rubber strip cut from inner car tube.
  • 5
    The exterior of the box can be painted with UV-resistant, non-toxic paint to prolong its life and to make it less conspicuous. Use a colour that blends with the environment.
  • 6
    A few 10-12mm dia. holes should be drilled in the floor prior to placing some dead leaves or coconut fibre in the box.
  • 7
    Attach chicken wire mesh inside and outside the box to assist juveniles climbing in and out.
  • 8
    Hang box 3-4 metres above ground using thick wire or chain firmly secured to the back of the box; use a length of garden hose to protect the tree.
  • 9
    The bottom of the box should be secured to the tree using a galvanised metal strap and flat head nails.
  • 10
    The box should face away from the afternoon sun and strong prevailing winds.

Installation

  • 1
    Height: 3–5 metres up a tree, pole, or post
  • 2
    Angle: Entrance facing away from prevailing winds and strong sun
  • 3
    Secure with galvanised screws/bolts and wire (avoid nails that damage trees)
  • 4
    Add chicken wire or a roughened strip below the entrance hole to help possums climb in

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