The materials are made from recycled plastic and wood. It also retains the look of wood. People used to think it was fake wood. Homeowners are using materials for their decks. You will need more than strong materials for your deck to be durable and safe. The process of building the floor is crucial. The construction process is just as important as the materials used. 

When creating a deck, what is the first thing you do?

The first process of deck construction is laying a good foundation. You don’t need to do a lot of work for the foundation when using composite materials. Also, you don’t have to create a sturdy frame to serve as the foundation. You don’t have to set up an elaborate foundation for your construction. Compared to others, a more simplistic foundation is required. It doesn’t mean you will settle for an average. The outcome of your deck depends on these frameworks. Failure to pay attention to these details will result in consequences. Joists are the foundation of your flooring construction. The best foundation is what you want to get the most of. You will need the best joists to do this. 

How do you know what to use?

There are many things to consider when selecting a joist for your deck. There is a material. Different materials can be used to build a framework. Wood joists are usually used in residential settings. Some of the most used wood for flooring frameworks are pines, oaks, and cedars. The best option to use as a deck substructure is beside the wood. The frame is off the ground. You should consider how high your deck will be when choosing materials. You will need to defend your frameworks from the elements. It’s important to use pressure-treated wood for this reason. You can use materials that are resistant to rot. 

Joist Spacing. 

The joist spacing is one of the most important things to consider. There is a distance between the center of one joist and the other. The results will not be beautiful if you don’t set up a space between the beams. The standard for spacing is 16 inches for residential areas and 12 inches for commercial areas. Some do 24 inches. The boards become flimsy when there is more space between them. If you want a sturdy deck, go with a short joist spacing. It’s best to follow the guidelines supplied by your manufacturer or supplier. You will need to follow the building standards in your country. 

Joist thickness. 

The outcome of your construction will be affected by the thickness of the joists. The thickness of the joists determines the overall capacity of the floors. Stronger beams translate to a stronger deck. There is a flooring system. You have to think about what type of framing you’ll be doing. And, you can make a solid wood frame with wood. You will only be using wood for the beams and the boards. The system used to be used for most decking projects. New flooring systems were developed by science and engineering. It is still a common choice for frameworks. 


I-joists and Open web floor trusses are framework systems you can choose from. Pick one based on its advantages and disadvantages.

Read more: Can a composite deck be directly laid on wood decking?

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