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The drain in the bathroom sink is 1 1/4 inch. However, the trap or the fitting on the wall may be 1 1/2 or 1 1/4 inch.

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13y ago

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What is the size of most sink drains?

The drain in the bathroom sink is 1 1/4 inch. However, the trap or the fitting on the wall may be 1 1/2 or 1 1/4 inch.


Average size of a bathroom sink?

An average bathroom sink is 6-7 litres


What is the standard size of a bathroom sink p-trap?

The standard size of a bathroom sink p-trap is typically 1 1/4 inches in diameter.


What size P-trap should I use for my bathroom sink?

For a bathroom sink, a standard size P-trap with a 1 1/4 inch diameter is typically used.


What are some important factors to consider when choosing a new sink for a bathroom?

When choosing a new sink for a bathroom, important factors to consider include the size and shape of the sink, the material it is made of, the style that complements the bathroom decor, the installation method, and the overall functionality and maintenance requirements of the sink.


What is the largest size in diameter for a standard bathroom sink?

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What size should the water lines to your sinks be?

standard size for bathroom sink drain is 1-1/4 standard size for kitchen sink drain is 1-1/2


Where on the internet can I find a diagram of the plumbing under double bathroom sinks?

This depends on the size, brand and type of bathroom sink you are looking for. Another factor to take note of is that every bathroom sink installation has a different waste installation which wont be included in the diagram.


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What is the best size for a mirror in the bathroom?

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How do I find the best sink for my bathroom ?

You will need to measure your current sink to determine the size. Then you may want to visit a Home Depot or Lowes store and ask a professional to find a sink that will work for you.


What are the key factors to consider when installing a new sink in a kitchen or bathroom?

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