Permeable Walkway on a Deck Landing

1. Permeable Walkway on a Deck Landing Ross Causey There is no limit to the design of deck landings homeowners can build to beautify their front yard. It all depends on your imagination, your local building codes and the purpose for which you intend to use the residential deck landing. A great option is a deck landing with a​​permeable walkway​. If your deck is low to the ground, you have many design options for its stairs. Because low decks require only one or two steps, building codes may not require railings or landings. You may decide to set the stairs at an angle at a corner of the deck using wide steps to give the deck a contemporary look. To heighten this effect, incorporate several angles for the same set of stairs or add an additional set of stairs off another corner of the deck.

2. If the deck is high above the ground, railings and landings will be required according to building codes. One design idea is to use a landing to mark a change in the direction of the bottom portion of the stairs. If you use this design option, ensure the bottom portion of the staircase is not under the deck for safety. Another design idea is to create a wide walkway with permeable pavers.

3. Permeable walkways may be built using different building materials but these must be sustainable and allow water to flow through their surface. While other non-porous materials direct water to storm-drains, these surfaces help ground water recharge by allowing water to flow into open spaces between the materials. These porous materials also filter pollutants and solids from the water as it percolates through the surface. Permeable paving is becoming more popular among home and business owners in the past couple of years due to the innovative methods to save water. This paving option doesn’t just look good; it’s beneficial to our environment. Consider permeable paving in large walkways or driveways and make sure that a 6-inch gravel bed is immediately below the porous material. From the top down there are four layers to permeable paving. Each of these different layers acts as a filtration system to clean storm water. The least expensive permeable paving material is crushed stone. Typically either decomposed granite or gravel can be loosely packed on top of leveled soil. Rainwater will easily be able to pass between the small pieces of stone. This is good for walkways and possibly driveways. Ground reinforcement grids are also now available for installing permeable paving. These reinforcement grids are a mesh that assists you while installing to plant or fill in spaces in between the material, giving the paving a structure. Likewise ideal are plastic mats with cells, which are usually in the shape of circular or hexagonal cells that allow for planting or porous material between the cells. Grass pavers are another form of permeable paving. A walkway made of grass pavers will closely resemble a lawn. Open cells within the pavers are filled with dirt and then planted with grass seed. These pavers are especially suited for residential driveways because they are designed to carry heavy loads.