Diy Winterize Outdoor Faucet . Prevent your taps from cracking due to ice with a few simple. The water will first start to freeze toward the front of the faucet where it’s the coldest. How to Make a Faucet Cover Hunker from www.hunker.com If there was no shutoff valve in the basement, skip this step. If you have an outdoor water faucet you should winterize it to prevent the possibility of it freezing and causing water damage to your home and foundation. Down in your basement, turn off the water shutoff valve closest to.