How to Plumb an Outside Line to a Roof Deck Faucet
Adding an outdoor faucet to a roof deck can be a practical and convenient improvement to your property. This guide will walk you through the steps to plumb an outside line to a roof deck faucet, focusing on using PEX plastic water lines, which are durable, flexible, and easy to install.
Tools and Materials Needed for PEX Plumbing
PEX plastic water lines - These high-quality lines are flexible and offer excellent resistance to water pressure and temperature changes. Clamps - These are essential for securing the PEX lines, ensuring a leak-free connection. Hand tool to crimp the clamps - This tool will make the clamping process quick and efficient, ensuring a secure and tight connection. PEX cutter - This tool is necessary for cutting the PEX line to the appropriate length and ensures a clean cut for a proper fit. Miscellaneous parts for connections - These include end caps, couplers, and any other fittings specific to your setup. Shut off valve before the PEX run - This valve will allow you to turn off the water supply when you need to work on or troubleshoot the system. Local hardware store such as Lowe’s or Home Depot - Visit for materials and, if needed, to find knowledgeable salespeople to guide you through the process.Choosing Between PEX and Copper
When it comes to installing a new water line, many people prefer PEX plastic water lines over copper. PEX offers several advantages:
Flexibility - PEX is highly flexible, making it easy to work with and allowing for more forgiving installation paths. Reduced risk of leaks - Unlike copper, PEX does not require soldering, which means fewer potential leaks. Easier installation - PEX can be installed easily without the need for a heat source, reducing the risk of damaging surrounding materials. Aesthetic appeal - PEX lines are less likely to oxidize and turn green, and they can be easily concealed with proper installation.However, some prefer using copper, especially for high-pressure applications or in areas with minerals that can affect PEX longevity. If you are inclined to use copper, you will need to sweat the joints, a process that requires a torch and the proper set of skills to avoid damaging the installation.
Step-by-Step Guide to Plumb an Outside Line to a Roof Deck Faucet
Preparation: Check if the water supply is accessible and that the roof deck is sturdy enough to support tools and materials. Ensure you have all the necessary tools and materials before starting. Plan the Route: Decide where the water line will run before cutting any portion of the PEX line. Plan the shortest and most direct route to avoid unnecessary bends and elbows, as these can weaken the line. Install the Shut Off Valve: Install the shut off valve near the water meter, ensuring it is easily accessible. This valve will allow you to isolate the water supply when performing maintenance or repairs. Cut the PEX Line: Use a PEX cutter to cut the lines to the appropriate length for your setup. Ensure the lines are cut straight and clean for a snug fit. Prepare the Connections: Use misc. parts such as couplers, bends, and end caps to assemble the PEX line. Ensure all connections are tight and secure to prevent leaks. Install the PEX Line: Lay the PEX line following your planned route. Secure it with clamps to prevent any movement or potential leaks. Use zip ties or wire to hold the line in place, especially if it runs horizontally across the roof. Install the Roof Deck Faucet: Once the PEX line is installed, assemble and install the roof deck faucet. Ensure it is securely fastened and that all connections are tight. Final Check and Testing: Turn on the water supply and check for any leaks or issues. Run the water through the new faucet to ensure everything works correctly.Conclusion
Adding an outside line to a roof deck faucet using PEX plastic water lines can enhance both the functionality and aesthetic of your outdoor living space. By following this guide, you can successfully plumb an outside line, providing a convenient water source for your rooftop oasis.