Standard Bathroom Sink Size

Standard sink drain pipe sizes.

Standard bathroom sink size. There is no set standard bathroom sink bowl size. Standard bathroom vanities range from 24 to 72 inches wide while smaller vanity options usually come in 24 inch and 30 inch sizes. Some petite basins are just big enough for washing hands while the largest sinks are big enough for washing hair or delicate clothing.

Choose from a variety of materials shapes and sizes from under mount sinks to pedestal sinks. Of course you can purchase a double sink vanity if your bathroom is spacious. This range is between 15 and 18 inches wide overall.

And standard rectangular sinks measure 19 to 24 inches wide side to side and 16 to 23 inches length front to back. The minimum you re allowed by code in the us is 5ft x 2 5ft 1 5m x 0 76m. Vanities with double sinks are 60 inches wide or wider.

This width varies due to the shape of the bowl as well. Vanities that range from 36 to 48 inches wide are considered midsize but most single sink designs are 24 30 36 and 48 inches wide. The most expansive bathroom vanity dimensions usually come with the double sink vanities.

Installing your sink also means understanding standard sizes for your sink s drain pipes. The standard water depth of 5 to 8 inches. In the us the standard for double sink vanity is from 60 to 72 inches 1 5 1 8 m.

They also have a standard water depth of 5 to 8 inches. Always check if it suits you by analyzing your daily routine. There s no standard size for a bath sink.