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.
Modular Homeowners estimates that the average cost per square foot of a completed home to be built â not including the cost of land (including taxes or fees), the setup of utilities, or exterior touches (driveways, landscaping, and porches) â is $110. Costs of prefabs are typically cheaper than stick-built homes by an average of 10% to 20%. 2  Faster Than Traditional Construction. 3  Generally, it takes one to four months longer to build a traditional home than to construct a prefab. 4  Flexible Size and Aesthetic.