How To Install Double Sinks In Bathroom

Installing Double Bathroom Sinks: A Comprehensive Guide

Installing double bathroom sinks can be a rewarding and functional upgrade that can improve the aesthetics and functionality of your bathroom. Whether you are a seasoned DIYer or a complete novice, this guide will provide you with the essential steps to successfully install double bathroom sinks. ### Material and Tools Required: - 2 bathroom sinks - 2 vanity cabinets - 2 faucets - 2 pop-up drains - 2 P-traps - S-shaped trap adapter (if needed) - Vanity top or countertop - Caulk gun and caulk - Level - Tape measure - Adjustable wrench - Plumber's putty - Screwdriver ### Preparation: 1.

Disconnect water supply:

Turn off the water supply to the bathroom and open the faucets to release any remaining water. 2.

Remove existing fixtures:

If you are replacing old sinks, carefully remove the old sinks, faucets, and drains. 3.

Assemble vanity cabinets:

Follow the manufacturer's instructions to assemble the vanity cabinets and secure them to the floor or wall. 4.

Install vanity top or countertop:

Place the vanity top or countertop onto the vanity cabinets and secure it according to the manufacturer's instructions. ### Installing the Sinks: 1.

Apply plumber's putty:

Roll out a thin ring of plumber's putty and place it around the rim of the sink drain opening. 2.

Place the sink:

Carefully place the sink onto the vanity top, aligning the drain opening with the putty. 3.

Tighten the drain assembly:

From underneath the sink, insert the pop-up drain assembly into the drain opening and tighten the mounting nut. ### Connecting the Plumbing: 1.

Install the P-trap:

Assemble the P-trap and connect it to the drain assembly. If the P-trap does not fit the drainpipes, use an S-shaped trap adapter to connect them. 2.

Connect the faucets:

Attach the faucets to the sink and connect the water supply lines according to the manufacturer's instructions. 3.

Test the connections:

Turn on the water supply and check for leaks around the drains, faucets, and connections. ### Finishing Touches: 1.

Caulk around the sink:

Apply a bead of caulk around the edge of the sink where it meets the vanity top to prevent water damage. 2.

Install the cabinet doors and drawers:

Attach the cabinet doors and drawers to the vanity cabinets. 3.

Clean up:

Remove any excess caulk or debris and clean the vanity and sinks. ### Tips for Success: - Use a level to ensure that the vanity top and sinks are level before tightening the fixtures. - Apply the plumber's putty evenly to prevent leaks. - Tighten the drain assembly and water supply connections snugly, but do not overtighten. - Test the connections thoroughly to identify and fix any leaks promptly. - If you encounter any difficulties, do not hesitate to consult a professional plumber for assistance.