Construction of a large Maze greenhouse for frost protection, complete with built-in garden beds and a decked area for pots.

The project
Now that the warmer months have finished, we thought it was time to construct our Maze 2.4m x 3.6m (8ft x 12ft) polycarbonate greenhouse. We recently extended the raised garden bed two sleepers high, using Sienna sleepers.
We made sure we sorted out all the parts first.

The greenhouse is a big project and does require a lot of patience. You need to have a full day so that you can get it to a secured and safe stage, and it requires two people. We also added extra stability and support with upright sleepers and cross timbers on the sides that will cop the wind. We also screwed the greenhouse to the sleepers all around the base.

Then we put the frame up.

We put down some timber to mark out where the path and side garden beds would go.

Then we filled the side beds with vegie soil.

We used Pre-Oiled Merbau to put in decking at the back for my pots.

We also put a crushed stone path down middle.

We are so happy with how it has turned out.

It took the two of us around twenty hours to put it up, not including putting in the foundation base. I will be growing vegies in the greenhouse to extend growing times (tomatoes, etc) and also to protect things like capsicum and eggplant from frosts, so that they can be grown as perennials. We are so happy with how it has turned out.
How to build a greenhouse
A greenhouse gives your plants every chance to thrive while protecting them from harsh weather. If you want to construct your own greenhouse, check out the step-by-step Bunnings guide How to build a greenhouse.
More garden inspiration
If you don't want a permanent structure but still want to protect your plants and vegetables from sun and frost, community member Grub80 has shared how she erected a garden shade hoop house.

Workshop member rattle used leftovers and scraps from other projects to build a cold frame to trap heat and humidity for their plants.

You can find more great gardening project ideas at our Top 10 most popular garden makeovers.
If you need any assistance with your project, you can start a discussion. We're keen to help you.