What is the difference between US26D and US32D finishes?
US26D is satin chromium plated, applied over a base metal. US32D is satin stainless steel, which is solid stainless steel throughout. US32D is more corrosion-resistant and is the standard choice for exterior or high-moisture environments. US26D is typically used in interior dry locations where cost is a consideration.
Does hardware finish affect warranty coverage?
Yes. Most hardware manufacturers specify that warranty coverage applies only when the product is installed in the environment for which the finish is rated. Installing an interior-rated finish in an exterior or corrosive environment may void the manufacturer's warranty for that component.
Should all hardware on a single opening match finishes?
Industry standard practice is to match finishes across all visible hardware on an opening — including hinges, locksets, closers, and exit devices. Mismatched finishes are a common aesthetic complaint from building owners and can indicate a specification error during project closeout review.
What finish is recommended for coastal or high-moisture environments?
US32D (satin stainless steel) is the standard recommendation for coastal, high-moisture, or corrosive environments. For extremely corrosive conditions, some manufacturers offer specialized coatings or marine-grade finishes. Consult the hardware manufacturer's environmental guidelines for the specific application.
Can hardware finish be changed after the order is placed?
In most cases, hardware finish can be changed before the order ships, but not after. Once hardware is manufactured or shipped in a specific finish, changing it requires a new order. Some finishes have longer lead times than standard options, so changes may affect the project schedule.