Putting In A New Kitchen Sink Drain

You can choose a new sink with a deeper basin than the existing sink has but if it hangs down too low it won t drain properly and you ll have to lower the sanitary tee connection in the drain line inside the wall.

Putting in a new kitchen sink drain.

First decide whether you ll be installing your new drain in your bathroom or the kitchen the process is nearly identical but the parts you ll need differ slightly. They include the. This is where a swivel p trap with a trap adapter earns its keep. The rough installation for a sink involves putting in all the pipes which you won t be able to see once the sink is installed.

Always start at the sink tailpiece and work down. Good to know for best results make a drawing of your old sink with all measurements including distances from the sink wall to the drain center to use as a shopping aid and reference. How easy is it to install a kitchen sink. There aren t many reasons for changing out the drain pipes under a kitchen sink but it s not uncommon to replace the drain assembly during a kitchen renovation when the sink is being replaced.

If your new sink has different dimensions and drain location s than the unit it will replace you may need to modify the countertop opening and or plumbing. The trickiest part of installing a new sink and faucet is connecting the sink s drain the pieces between the sink s tailpiece and the waste line. Start by adding plumber s putty to the underside of the basket strainer and fit it into the drain hole at the bottom of the sink. How to rough install a new sink plumbing layout.

Measure the tailpiece for buying a new kitchen sink. Then tighten the nut with a basket wrench to secure it in place.