Waterproofing Planters Beside a Pool
The old planters were emptied, the worn waterproofing came out, and their floors and sides got a new coating.

Step by step
1. The empty planter

With the soil out, the old dark waterproofing on the floor came into view, worn and patchy.
2. Removing the old layer

The old layer is stripped out, so the new one goes onto a sound base rather than something already coming loose.
3. Preparation

The floor is cleaned and evened out, along with the corner where it meets the sides.
4. The long planter

The long planter beside the house wall is emptied and cleaned the same way.
5. The new coating

The waterproof coating covers the floor and runs up the sides, so watering doesn't soak into the walls.
6. Around the manhole

A manhole inside the planter is covered on every side too.
7. The drainage holes

The drainage holes are left open, so water runs away instead of sitting in the soil.
8. The result

The planters are ready to be filled with soil and planted again.