The history of the bathing area dates thousands of years, but was not originally for hygiene, nor did it include the lovely bathroom taps we have today.
The bathroom has since gone from an area of religious purification or communal gatherings to a private sanctuary complete with solid brass fixtures, which decorate the room like jewelry.
Tap Function
There are two types of valves used to control the flow of water in a bathroom tap. The majority use a ceramic disk valve, which operates silently with a quarter turn of the knob, and is resistant to hard water corrosion. The other is a compression valve which works like the hose valve outside, screwing vertically up for full flow and down to close it. This action pushes on the rubber washer sealing it, causing the faucet to leak when it gets worn down. Both valve types are easily replaced, although the ceramic type has a longer life. These valves are turned on by knobs or lever handles, the latter being easier and ADA approved.
The Construction
The majority of quality bathroom sink taps are made of solid DZR brass. This is different from regular brass, which can corrode when exposed to tap water, and is only used in cheaper faucets. The material is heavy enough to stand up to installation and daily use, but has a low friction value for smooth operation. Brass is also ideal because of its copper content, which possesses germicidal qualities.
Other materials such as cheap brass mixed with pot metal, and plastic taps are made, but in general do not have a good reputation for quality. Just as important as the construction of the taps is the finish that covers it.
There are many durable finishes available today, but chrome bathroom taps, maintained properly, have historically been the toughest. Since this is not suitable for every homeowners design, manufacturers have created lifetime versions of other finishes such as brushed nickel, through the PVD process, or ‘physical vapor deposition.’ A broad palette now includes polished nickel, French gold, antique and polished bronze, and even black.
Maintenance
Regardless of the advances in finishing bathroom taps, it is best to avoid chemical cleaners. Use a soft cloth to polish the faucet after each use, and nothing stronger than a mild soap if necessary.
With so many choices, choose the taps you want. Design the bathroom around the fixtures, coordinating bathroom sink taps, towel racks, and cabinet hardware. As they will be used on a daily basis, be sure to find something you truly love.
