Solid Surface Plumbing Fixtures

The NAHB Research Center's testing program for solid surface plumbing fixtures involves periodic testing and evaluation in accordance with the appropriate ANSI Z124 standard. To qualify for the certification seal, the Research Center conducts an in-plant visit to review quality control procedures and production, and to randomly select test units from finished goods inventory.

Physical characteristics of material that are tested in the Research Center's laboratory include: workmanship and finish; structural integrity; wear and cleanability; colorfastness; ignition; and resistance to stain, chemicals, hot wax, cigarette burns, heated pans, and accelerated water temperature changes.