Wood will become too hot during the summer because it is plastic. When the weather is hot, your plastic deck will become hot but not to the point that you can’t do outdoor activities on it. There are ways to keep your deck cool during the summer. In this article, we explain how you can keep the top of your plastic deck cool. It’s easy to keep your plastic deck from becoming hot. The plastic coating on the deck reflects the rays of the sun. You can build a pergola to protect your deck from the sun’s harmful rays. You can put rugs on the spots where you will sit or stand. 

Install the right material and colour 

One way to keep your plastic deck from getting hot is to install the right material. There are different colors of plastic deck boards, eg. dark and light decks.

Advantages of colours.

There are advantages to each of these colors. The rays of the sun are reflected by the plastic deck.

Light-colored decking

Light-colored decking won’t absorb the hot rays of the sun. This means that the deck won’t get hot quickly. The plastic deck becomes hot quickly. The rays of sunlight don’t reflect the dark-coloured deck.

Dark-colored decking

The implication is that dark-colored decking like dark-brown, dark- grey, black, and dark-oak will absorb heat and become hot.

If you want to install a deck in a hot area, you shouldn’t use dark plastic boards. The best materials to use to build a deck are plastic or light- coloured. Grey, brown, green, and any other colour that is not dark is good for the hot summer region. You can build your deck if you stay in a cool area. You should build a pergola to keep it from getting hot. 

Build a pergola 

A pergola is a wooden structure that you can build over a plastic deck. This shade doesn’t have sides because the sides are open. The posts are fixed at all corners of the ground. You can build the roof frame on the pergola if you attach the posts. The structure will prevent the sun from hitting the surface of the plastic deck. When the summer sun is getting hot, you can put something on top of a pergola that doesn’t have a closed roof. The top of a pergola can be covered with cloth or other fabric. It is easy to build a pergola. You will need to screw the posts to the frame or the substructure if you want to attach them to the pergola. The pergola posts should not be attached to the plastic boards because the heavy wind will pull the frame and the pergola will collapse.

Roof frame of pergola

You can build the roof frame after securing the pergola posts. It’s important to use treated timber for the posts and roof frame. The pergola’s roof frame should not be too heavy so that it won’t collapse. When the summer sun is hot, you can cover the pergola with a large cloth. During the summer heat, you will be able to carry out your outdoor activities on your plastic deck. When the sun rays reach the rug’s surface, it won’t get hot. If you stay in a hot place, you can place a rug on the plastic deck to keep it from getting hot. The problem with rugs is that they cover the beautiful surface texture of your deck. 

One reason homeowners are installing plastic deck is that it has an attractive surface texture. To make sure that your rug doesn’t cover the top of your deck, you should use a small rug for the spot that you will stand on. 


Does plastic deck get hot? If you live in a hot summer region, plastic deck boards will become hot.. It will not be as hot as wood. Light-coloured plastic can be used to make the surface of your deck cooler.

Read more: Is the deck cold-resistant?

Read more: Can I build a pergola in Sweden?

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