What you will need:

• 3x pieces of wood, 150 x 150mm
• 1x piece of wood 150mm x (150mm + X)
• 1x piece of wood 230 x 230mm
• 1x piece of wood 230 x (230mm - X)
• Table saw, or a hand saw
• Wood glue
• Drilling machine
• 8mm wood drill bit
• Sandpaper
• Circle cutter
• Nails
• Hammer
• Dowel stick, 100mm x 8mm (diameter)

what you need

NOTE: X = the thickness of the wood you are using.

Step 1

Measure the thickness of the wood you are using so that you can work out the value for X.

thickness measurement

Step 2

If you haven't done so already, start by cutting your wooden planks to the right size. Start with the 3x pieces that need to be 150 x 150mm square.

scrap wood to cutpencil line on wood

Step 3

Now work out the sizing for your next piece of wood with your X added e.g.: 150mm x (150mm + 16mm) = 166mm, so cut that piece of wood to 150mm x 166mm.

Step 4

We need the two pieces for the roof next, so measure and cut 2x pieces 230mm x 230mm.

bench saw cutting wood

Step 5

From the one 230mm square piece, cut off 16mm on the one side (-X).

Step 6

Take one of the 150mm square boards, and draw an X on it, from each corner to find the centre point.

mark corner to corner startx marks the hole

Step 7

At the centre point, use a router or circle cutter to cut a hole large enough for a small bird to fit through.

start of big holecutting big holefinished big hole

Step 8

A couple of centimetres down from the centre hole, use your 8mm drill bit to drill a hole for the dowel stick on one of the diagonal lines.

8 mm marks dowel8 mm hole dowel

Step 9

Using sandpaper, sand all the edges of the wood removing any stray bits so that you have clean, smooth edges when you assemble and glue.

Step 10

Place the board with the centre hole flat on your work surface, and then select the other 150mm square board, and the one piece that is 166mm. These are going to be the floors / sides of your bird house.

Step 11

Down one edge of your 150mm wooden board place a generous amount of wood glue and align it against the side of the front so that it is standing vertically. Next take the 166mm board and align it so that it is square to the other 2 pieces and nail into place.

glue on edgeglued joint

Step 12

Turn your work so that the front face is vertical and place the back wall into place. Use a generous amount of wood glue all the time as this will ensure that he finished product is strong and secure.

glue back wall

Step 13

Assemble the roof by placing the two pieces 90 Deg. to each other and gluing into place. Secure using nails and a hammer.

glue roof

Step 14

Lie the roof on its side, and assemble the bird house using the boards we prepared in Step 11. Measure to make sure that the 'house' part is in the middle of the roof. The roof should protrude roughly 40mm at both the front and the back of the house.

Step 15

Glue the roof and 'house' parts together. Once dry, see if you can stand it up to give you an idea of how the birdhouse should look like.

glu roof house together

Step 16

On the roof of the house measure and draw a line 48mm from the front and back edge, this will become the nail line, you add a few extra mm so that your nail is in the centre of your wall. Measured from the side to the first wall (50mm) and then mark it on your line on the roof. Remember to add 8mm so that your nail is not off the edge but in the actual wood.

Step 17

Nail the roof into place

Step 18

Make sure your dowel stick is the correct size, and then push it through the hole, working some glue into the hole and around the edges. This will be a perch for birds to stand on.

glue dowel holeglue dowel stick

Step 19

Finish off your birdhouse by sanding it again, and then sealing it off with varnish or wood sealer.

Your upcycled wooden birdhouse is now complete!

birdhouse background upcycle

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