Plant Anchoring. Both water and wind act to expose plant roots or destabilize plants. Fibrous root systems help prevent soil erosion as they anchor plants to the top layers of soil. Grasses are an example of a type of plant with densely fibrous root systems that keep soil in place.
While the average cost to build a deck averages between $4,000 and $10,000, that doesn't account for the materials. Here is the average cost of each decking material, broken down by average price range per board: It's important to know what board sizes you'll need to purchase for your deck.
Decking Prices. Once you determine what kind of decking materials you'll need to build the structure, it's time to get down to price. While the average cost to build a deck averages between $4,000 and $10,000, that doesn't account for the materials.Here is the average cost of each decking material, broken down by average price range per board: It's important to know what board sizes you'll need to purchase for your deck.nce you determine what kind of decking materials you'll need to build the structure, it's time to get down to price. While the average cost to build a deck averages between $4,000 and $10,000, that doesn't account for the materials.