Depending on the resources available in your area, it’s possible to build an inexpensive sand-base and fill in a patio … Remember to cut away any excess weed barrier around the perimeter of the patio. Keep in mind: Price and stock could change after publish date, and we may make money from these links. While you can purchase a sealant from the store, you can also make … Once you’ve removed all of the sand and dust, lightly spray the patio with a hose, and allow the sand to cure for 24 hours. Make sure no polymeric sand or dust from the sand remains because it'll create a permanent white haze after it comes into contact with moisture. See how deck building costs break down and discover tips to make your deck more affordable. Adding a patio to your home can increase entertainment space and give you a relaxing place to take pleasure in the open air. The average cost to build a deck ranges from $14,360 to $19,856. HGTV shows ways to update your small outdoor spaces on a budget. Trending HGTV Dream Home 2021 ... Update your outdoor spaces on the cheap with these designer ideas. Seal and Preserve Your Deck. ... Athens Building … When building a deck out of raw, cheap materials, it’s important that you seal your deck so that it doesn’t rot or decay.