Bathroom Sink Drain Size. Therefore, the standard size for the bathroom is a bit smaller. If you are to install a new bathroom sink drain hole or repair the damaged one, go to any local hardware and supplies store, and ask for 1 ¼ or 1 1/5 inches drain hole. These are the most commonly used sizes. You can even go for a 1 ½ inch size if necessary. Bathroom Sink Drain, Vessel Sink Pop Up Drain With Detachable Basket Stopper,Anti-Explosion And Anti-Clogging Drain Strainer, Sink Drain Assembly Without Overflow Oil Rubbed Bronze, REGALMIX RWF082C. 4.7 out of 5 stars 135. $22.89 $ 22. 89. Get it as soon as Tue, Jul 21.
Bathroom Sink Drain, Vessel Sink Pop Up Drain With Detachable Basket Stopper,Anti-Explosion And Anti-Clogging Drain Strainer, Sink Drain Assembly Without Overflow Oil Rubbed Bronze, REGALMIX RWF082C. 4.7 out of 5 stars 135. $22.89 $ 22. 89. Get it as soon as Tue, Jul 21. Read also: Bathroom Sink Materials Pros and Cons. The Standard Size and Setting. Every state may have different code on plumbing and it may affect the required size of the bathroom sink pipe. However, most of the bathroom sinks use 1 ¼ inch drain pipe. This size is precisely the diameter of the pipe instead of the length. Are all bathroom sink drains the same size? No. The size of the bathroom sink drain goes from 1 1/4 inches (32mm) to 1 1/2 inches (40mm). 1 1/4 inches is the general standard and 1 1/2 inches and 1 3/5 inches are commonly used. What is the standard weight of a bathroom sink? Weight depends on the material and its overall size.
Standard drain sizing. Bathroom taps have a 3.1 cm (1 1/4 inch) diameter drain hole, which is the diameter for all bathroom sinks today. The size is suitable for a bathroom tap because it allows for proper drainage during hand washing, shaving and brushing your teeth.
Some older sinks may have drains that connect to a 1 1/4-inch tailpiece, but most modern drains have a 1 1/2-inch outlet. All the pipes that connect to the tailpiece, including the P-trap assembly. This bathroom sink drain features: Easy to use lift & turn drain works with a wide variety of sinks and faucets; Stopper stays open by itself once turned - easy open/close within the basin; Fits 1-1/2" sink openings - has 1-1/4" OD x 5-1/2" long tailpiece; Long threading on drain body ideal for thicker sinks How to Install a Bathroom Pop-Up Sink Drain. Step 1 – Roll plumber’s putty between your hands to form a piece about the size of a gummy worm. Place the rolled putty around the underside of the sink flange. NOTE – Some drain kits come with a flange washer – as this one did. In this case, you would not use plumbers putty. AmazerBath 1 Pack Shower Drain Hair Catcher with Fixed Screw, 4.92 Inch Stainless Steel Shower Drain Cover Strainer Hair Drain Protector for Bathroom Shower Stall by AmazerBath $8.54 $ 8 . 54 Subscribe & Save