The composite dock decking is one of the entertainment venues for relaxing, relaxing and entertaining after work. Composite material terraces can not only improve the quality of your outdoor space life.Make the courtyard cleaner and more beautiful. It can also enhance the overall value of the house. Not only do you need to carefully maintain and upkeep the terrace.You need to install a keel at the bottom to isolate it from the ground for a period of time when constructing the terrace. This can protect the terrace from weeds and various other problems. This will extend the overall service life of the terrace.
When on the terrace, the ground is usually of various types. If installed on the existing keel frame or directly on the ground during installation. There will be some space under the composite dock decking, and special treatment is needed for these spaces. Otherwise, the presence of space may affect the lifespan of your outdoor composite dock decking. Usually, the bottom space is dry, so that the terrace can be protected from corrosion by water vapor. This article will provide a detailed analysis of moisture-proof solutions under the terrace to help you create a durable outdoor space.
Why is Moisture Prevention so Important Below the Composite Dock Decking?
The damp space at the bottom of the deck can bring many hazards. Not only causing corrosion of the deck materials, but also attracting pests, resulting in slippery ground and threatening the overall safety of the deck. Long term humid environments may damage the foundation of the deck, causing greater harm and potentially increasing maintenance costs.
Recommended 4 Best Ways to Prevent Moisture Under the Composite Dock Decking
Install Drainage System under Composite Dock Decking
If it is not known what waterproof material to lay for the bottom space of the deck. Then the drainage system will be the best choice. If your terrace has already been installed, it may be difficult to construct the drainage system. So before building the deck, it is necessary to prepare for the installation of a drainage system.
You need to build drainage ditches to direct water into the house’s drainage system. So that a drainage system can be installed on the ground below the terrace. When installing a drainage system, it is usually necessary to leave a certain angle. With a lower section near the house’s drainage system, which helps to facilitate the smooth discharge of water.
With a complete drainage system, outdoor decks can be built or additional space can be obtained. It can be used to store toys or other tools. With a drainage system, there is no need to worry about the deck being eroded by water vapor.
Lay Gravel or Crushed Stone at the Bottom
If there is little or no rainy season in your area. It is not necessary to consider installing a drainage system. You can lay a layer of gravel. So that water will slowly seep into the soil below without causing soil collapse or loss, and thus avoiding harm.
Laying gravel or crushed stones under the deck will bring many benefits, as it can suppress the growth of weeds; It can prevent soil from entering the lawn and affecting its appearance due to water flow erosion; It can slow down the flow rate of water and allow it to flow naturally and slowly; Laying white pebbles will look more beautiful. In order to achieve the desired effect.It is necessary to lay several more layers when laying gravel or crushed stone.
If you want stones to become an aesthetic element in your garden, you can use pebbles.
Lay Anti Grass Cloth at the Bottom
Anti grass cloth is also an option to protect the bottom of the terrace from moisture. Lay black grass proof cloth at the bottom of the deck to prevent grass growth and prevent soil moisture from corroding the deck. Grass proof cloth is a thick plastic cloth with good drainage performance, which can also prevent soil erosion, weed growth, and maintain the beauty of the entire area.
After laying the grass cloth, you can place composite flooring along the edge area as a barrier. Then fix the grass proof cloth directly onto the board, ensuring the firmness of the grass proof cloth. This is safer than laying it directly on the ground.
Place Concrete Slabs at the Bottom of the Deck
Some homeowners like to pour a layer of concrete under the deck as a bottom plate, which will increase a lot of costs. But it also brings more benefits. Firstly, it effectively prevents the growth of weeds and also solves drainage problems.
The hardness of concrete is very high, which allows for the use of expansion screws to fix the deck keel during installation, increasing safety. When constructing a concrete floor, there should be a certain slope to better allow water to flow into the drainage system.
Conclusion
It can be seen from the article that it is important to properly handle the water vapor below the terrace during construction. Water vapor can not only damage the structural integrity of the terrace, but also affect the safety of the foundation. By selecting gravel or crushed stones, grass proof cloth, concrete, and drainage ditches, ensure good drainage at the bottom, ensure dryness, and reduce harm to the deck.
Taking these actions and measures can extend the lifespan of the terrace and create a safer and more comfortable living and entertainment space for your family, friends, and guests.
