Wall thickness does not affect pipe or tubing size.[20] 1/2" L copper has the same outer diameter as 1/2" K or M copper. The same applies to pipe schedules. As a result, a slight increase in pressure losses is realized due to a decrease in flowpath as wall thickness is increased. In other words, 1 foot of 1/2" L copper has slightly less volume than 1 foot of 1/2 M copper.[citation needed]
These are signs that your toilet is not sealing properly, and is running water to fill the tank, and not shutting off. Sewer odors, water around the base of the toilet, and flushing issues can also be signs that your toilet is no longer functioning properly and needs to be serviced. Our expert plumbers at Greenwave understand this, and are ready to tackle all toilet related issues for you.

With a reputation for outstanding work, At Your Service Plumbing Company is a Denver plumbing company providing services to Arvada, Aurora, Boulder, Broomfield, Centennial, Columbine, Commerce City, Denver, Edgewater, Englewood, Federal Heights, Firestone, Frederick, Golden, Gunbarrel, Highlands Ranch, Ken Caryl, Lakeside, Lakewood, Littleton, Longmont, Louisville, Northglenn, Sherrelwood, Thornton, Welby, Westminster and Wheat Ridge. Learn more about our service guarantee


If left unfixed, a running toilet or a leaky faucet can end up costing you hundreds of dollars. Check out your water bill and how your water is running. If you find your kitchen dripping non-stop and your water bill going higher, you may have a leak! Let Parker & Sons put a stop to those leaks. Our team of expert plumbers will make sure to get the work done faster, get it right the first time, and do it efficiently.

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