Test and Seal — Test Faucet and Final Cleanup
Part of project
How to Replace a Deck-Mount Garden Tub Faucet · Step 9 of 9
In this video
Turn the main water supply back on. Test the faucet by turning the handle to check for proper hot and cold operation and to ensure there are no leaks from the handle or behind the faceplate. Once you've confirmed everything is working correctly and leak-free, apply a bead of silicone caulk around the top and sides of the faceplate where it meets the tile. Use a wet finger to smooth the bead for a clean, waterproof seal. Do not caulk the bottom edge, as this allows any water that gets behind the plate to drain out.
Goal: Check for leaks and seal the faceplate against the wall.
- Do not seal the bottom of the escutcheon (faceplate). This provides a weep hole for any water that might get behind it.
- Use a finger dipped in soapy water to create a perfectly smooth caulk bead.
Used in this video
- Caulk Gun (Tool Type: Caulk gun) — To apply silicone caulk around the faceplate.
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FAQs
How challenging is this 'beginner' project, and what's a realistic time estimate for someone new to plumbing?
While rated beginner, accessing the plumbing under a garden tub can be physically demanding due to tight spaces. Plan for 2-4 hours if you have an access panel, but allow more time (up to a full day) if you encounter stuck connections or need to create access.
Why are specific Husky Basin Wrenches recommended, and can I use a different type of basin wrench?
The specific Husky basin wrenches are recommended for their telescoping and quick-release features, which are invaluable in the cramped spaces under a garden tub. While a standard basin wrench might work, these models significantly ease the difficulty of reaching and loosening nuts in tight spots.
What if my garden tub doesn't have an existing access panel?
If there's no access panel, you'll need to gain access to the plumbing from an adjacent wall, floor, or by carefully removing a side panel of the tub surround. This adds significant complexity and time to the project, potentially requiring professional help or additional DIY steps like cutting drywall.
What are the most critical steps to prevent leaks after installing the new widespread faucet?
Ensure you use plumber's putty or silicone sealant around the base of the spout and handles before installation, and apply Teflon tape to all threaded pipe connections. Hand-tighten supply lines, then give them a quarter to half turn with a wrench, and thoroughly inspect all connections for drips during the water test.
Test and Seal — Test Faucet and Final Cleanup
Part of project
How to Replace a Deck-Mount Garden Tub Faucet · Step 9 of 9
In this video
Turn the main water supply back on. Test the faucet by turning the handle to check for proper hot and cold operation and to ensure there are no leaks from the handle or behind the faceplate. Once you've confirmed everything is working correctly and leak-free, apply a bead of silicone caulk around the top and sides of the faceplate where it meets the tile. Use a wet finger to smooth the bead for a clean, waterproof seal. Do not caulk the bottom edge, as this allows any water that gets behind the plate to drain out.
Goal: Check for leaks and seal the faceplate against the wall.
- Do not seal the bottom of the escutcheon (faceplate). This provides a weep hole for any water that might get behind it.
- Use a finger dipped in soapy water to create a perfectly smooth caulk bead.
Used in this video
- Caulk Gun (Tool Type: Caulk gun) — To apply silicone caulk around the faceplate.
Frequently Asked Questions
How challenging is this 'beginner' project, and what's a realistic time estimate for someone new to plumbing?
While rated beginner, accessing the plumbing under a garden tub can be physically demanding due to tight spaces. Plan for 2-4 hours if you have an access panel, but allow more time (up to a full day) if you encounter stuck connections or need to create access.
Why are specific Husky Basin Wrenches recommended, and can I use a different type of basin wrench?
The specific Husky basin wrenches are recommended for their telescoping and quick-release features, which are invaluable in the cramped spaces under a garden tub. While a standard basin wrench might work, these models significantly ease the difficulty of reaching and loosening nuts in tight spots.
What if my garden tub doesn't have an existing access panel?
If there's no access panel, you'll need to gain access to the plumbing from an adjacent wall, floor, or by carefully removing a side panel of the tub surround. This adds significant complexity and time to the project, potentially requiring professional help or additional DIY steps like cutting drywall.
What are the most critical steps to prevent leaks after installing the new widespread faucet?
Ensure you use plumber's putty or silicone sealant around the base of the spout and handles before installation, and apply Teflon tape to all threaded pipe connections. Hand-tighten supply lines, then give them a quarter to half turn with a wrench, and thoroughly inspect all connections for drips during the water test.