Install and Secure New Faucet — Install Faucet and Drain Assembly
Part of project
How to Install a Pedestal Sink · Step 3 of 7
In this video
Prepare the new faucet for installation. Place the clear plastic gasket over the faucet's hoses and seat it firmly against the base. Carefully feed the hot and cold water lines and the threaded mounting shank through the hole in the countertop. Position the faucet so it is centered and facing the correct direction. From underneath, slide the large washer and then the mounting nut over the hoses and onto the threaded shank. Hand-tighten the nut to hold the faucet in place, then use the included tool or a basin wrench to fully tighten it, securing the faucet to the sink deck.
Goal: Mount and secure the new faucet onto the sink.
- Have a helper hold the faucet in the correct position from above while you tighten it from below to prevent it from shifting.
Used in this video
- Faucet Installation Tool (brand: Moen) · optional — Tightening the faucet mounting nut.
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FAQs
Why is wall blocking necessary for a pedestal sink, and what type of wood should I use?
Wall blocking provides crucial structural support for the sink basin, which often doesn't have a vanity beneath it and must bear its own weight. Use a sturdy piece of lumber like 2 in. x 8 in. Prime Lumber, ensuring it's securely fastened horizontally between wall studs to prevent the sink from pulling away from the wall over time.
The project estimates 12 hours; what factors contribute to this longer installation time for an intermediate project?
The 12-hour estimate accounts for several factors beyond simple assembly, including the time-consuming process of removing an old sink and potentially repairing the wall. Locating studs, installing robust wall blocking, and carefully running new PEX water lines can add significant time. Additionally, waiting for caulk to cure before final use is essential for a leak-free finish.
What are the most critical steps to ensure a leak-free plumbing connection for my new pedestal sink?
Always apply thread sealant tape (Teflon tape) to all threaded pipe connections before tightening. For the PermaFLOW ABS Slip Joint P-Trap, ensure all slip-joint nuts are hand-tightened, then given an additional quarter turn with Channellock pliers. Double-check all connections by running water and visually inspecting thoroughly for any drips before proceeding to caulk.
How do I ensure the sink basin and pedestal are perfectly level and securely mounted to prevent wobbling?
During the 'Dry Fit' step, use a level to mark precise mounting locations for the basin, ensuring it's plumb and level before drilling. Secure the basin firmly to the wall blocking using #10 3” wood screws. Position the pedestal directly beneath the basin's drain tailpiece, using shims if necessary to achieve perfect stability on uneven floors.
Install and Secure New Faucet — Install Faucet and Drain Assembly
Part of project
How to Install a Pedestal Sink · Step 3 of 7
In this video
Prepare the new faucet for installation. Place the clear plastic gasket over the faucet's hoses and seat it firmly against the base. Carefully feed the hot and cold water lines and the threaded mounting shank through the hole in the countertop. Position the faucet so it is centered and facing the correct direction. From underneath, slide the large washer and then the mounting nut over the hoses and onto the threaded shank. Hand-tighten the nut to hold the faucet in place, then use the included tool or a basin wrench to fully tighten it, securing the faucet to the sink deck.
Goal: Mount and secure the new faucet onto the sink.
- Have a helper hold the faucet in the correct position from above while you tighten it from below to prevent it from shifting.
Used in this video
- Faucet Installation Tool (brand: Moen) · optional — Tightening the faucet mounting nut.
Frequently Asked Questions
Why is wall blocking necessary for a pedestal sink, and what type of wood should I use?
Wall blocking provides crucial structural support for the sink basin, which often doesn't have a vanity beneath it and must bear its own weight. Use a sturdy piece of lumber like 2 in. x 8 in. Prime Lumber, ensuring it's securely fastened horizontally between wall studs to prevent the sink from pulling away from the wall over time.
The project estimates 12 hours; what factors contribute to this longer installation time for an intermediate project?
The 12-hour estimate accounts for several factors beyond simple assembly, including the time-consuming process of removing an old sink and potentially repairing the wall. Locating studs, installing robust wall blocking, and carefully running new PEX water lines can add significant time. Additionally, waiting for caulk to cure before final use is essential for a leak-free finish.
What are the most critical steps to ensure a leak-free plumbing connection for my new pedestal sink?
Always apply thread sealant tape (Teflon tape) to all threaded pipe connections before tightening. For the PermaFLOW ABS Slip Joint P-Trap, ensure all slip-joint nuts are hand-tightened, then given an additional quarter turn with Channellock pliers. Double-check all connections by running water and visually inspecting thoroughly for any drips before proceeding to caulk.
How do I ensure the sink basin and pedestal are perfectly level and securely mounted to prevent wobbling?
During the 'Dry Fit' step, use a level to mark precise mounting locations for the basin, ensuring it's plumb and level before drilling. Secure the basin firmly to the wall blocking using #10 3” wood screws. Position the pedestal directly beneath the basin's drain tailpiece, using shims if necessary to achieve perfect stability on uneven floors.