REPAIR-PRO PLUMBING GUIDES. HOW TO INSTAL AN OUTSIDE TAP. PLUMBERS IN BECKENHAM.
Installing an outside tap can be a practical addition to your home, making tasks like watering the garden, washing the car, or filling a paddling pool much easier. Here’s a comprehensive guide to help you install an outside tap yourself.
Tools and Materials Needed
Before you start, gather the following tools and materials:
Outside tap kit (includes tap, backplate, and fittings)
Drill and appropriate drill bits (10mm and 16mm masonry bits)
Pipe cutter or hacksaw
Adjustable spanner
PTFE tape
Copper pipe (15mm)
Pipe clips
Isolation valve
Double check valve
Elbow joints
Wall plugs and screws
Silicone sealant
Step-by-Step Guide
1. Choose the Location
Select a location for your outside tap that is close to an existing cold water pipe inside your home. This will minimise the amount of plumbing work required. Typically, the kitchen or utility room is a good place to start.
2. Turn Off the Water Supply
Before you begin any plumbing work, turn off the main water supply to your home. This will prevent any water from leaking while you’re working on the pipes.
3. Drill the Hole
Using a 10mm pilot drill bit, drill a hole through the wall where you want the tap to be installed. Once the pilot hole is through, switch to a 16mm masonry bit to widen the hole. Make sure the hole is slightly angled downwards to allow any water to drain away from the house.
4. Insert the Pipe
Feed a 15mm copper pipe through the hole you’ve drilled. The pipe should extend from the inside of your home to the outside, where the tap will be mounted.
5. Attach the Backplate
On the outside wall, attach the backplate for the tap. Use wall plugs and screws to secure it in place. Apply silicone sealant around the hole to prevent any water ingress.
6. Connect the Tap
Wrap PTFE tape around the threads of the tap to ensure a watertight seal. Screw the tap onto the backplate and tighten it with an adjustable spanner.
7. Cut into the Existing Pipe
Inside your home, locate the cold water pipe you’ll be connecting to. Use a pipe cutter or hacksaw to cut into the pipe. Be prepared for a small amount of water to escape when you make the cut.
8. Install the Tee Fitting
Insert a tee fitting into the cut section of the pipe. This will allow you to branch off from the existing pipe to supply water to the outside tap. Secure the tee fitting with compression joints or solder it in place, depending on the type of fitting you’re using.
9. Add the Isolation Valve
Install an isolation valve on the new section of pipe leading to the outside tap. This will allow you to turn off the water supply to the tap if needed. Make sure the valve is in the off position before proceeding.
10. Install the Double Check Valve
Next, install a double check valve. This is a crucial component as it prevents any backflow of water from the outside tap into your home’s water supply, ensuring the water remains safe to drink.
11. Connect the Pipework
Use elbow joints to connect the pipe from the double check valve to the copper pipe that runs through the wall to the outside tap. Secure all joints with compression fittings or solder them in place. Ensure all connections are tight and secure.
12. Secure the Pipe
Use pipe clips to secure the new section of pipe to the wall inside your home. This will prevent any movement and reduce the risk of leaks.
13. Turn On the Water Supply
Slowly turn on the main water supply to your home. Check all the new connections for any signs of leaks. If you find any, tighten the fittings as needed.
14. Test the Tap
Turn on the isolation valve and then open the outside tap. Allow the water to run for a few minutes to flush out any debris from the installation process. Check the tap and all connections for leaks.
Tips and Safety Considerations
Safety First: Always wear safety goggles and gloves when drilling and cutting pipes.
Check Local Regulations: Some areas have specific regulations regarding the installation of outside taps, particularly concerning backflow prevention. Ensure you comply with these regulations.
Use Quality Materials: Invest in good quality fittings and valves to ensure the longevity and reliability of your installation.
Winter Precautions: In colder climates, consider installing a frost-proof outside tap or ensure the tap can be easily drained to prevent freezing and potential damage.
Troubleshooting Common Issues
Low Water Pressure: If the water pressure from your outside tap is low, check for any kinks in the pipe or blockages in the fittings. Ensure the isolation valve is fully open.
Leaks: If you notice any leaks, turn off the water supply and check all connections. Apply more PTFE tape to threaded joints and ensure compression fittings are tightened properly.
No Water Flow: If no water is coming out of the tap, check that the isolation valve is open and that there are no blockages in the pipe.
Conclusion
Installing an outside tap can be a manageable DIY project that can provide significant convenience for outdoor tasks. By following this step-by-step guide, you can successfully install an outside tap and enjoy the benefits it brings.
If you are in any doubt and would like a free quotation on having an outside tap installed contact Repair-Pro Plumbing your local friendly plumbers in Beckenham. Call us on 07841 262340 or go to www.plumberinbeckenham.co.uk
NOTE: Information in this article is for general reference only. Repair-Pro Plumbing accepts no liability for DIY plumbing projects.
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