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The DELTANA S35R426D is a residential-grade door hinge with radius corners, designed for interior and light-duty exterior door applications. Measuring 3.5 inches by 3.5 inches with a 0.25-inch leaf thickness, this hinge is built to residential thickness specifications and ships in a Satin Chrome finish. It is a solid architectural hardware component intended for installation by finish carpenters, general contractors, and skilled tradespeople working on residential construction or renovation projects. The Satin Chrome finish provides a clean, corrosion-resistant surface suited to modern and transitional door hardware applications.
The S35R426D is appropriate for standard residential interior doors and light exterior doors where a 3.5-inch radius-corner hinge is specified. It is sold as a pair, making it suitable for per-door purchasing without overordering. The radius corner profile is a common specification in residential door framing and is compatible with standard door prep routing for 3.5-inch hinges. This hinge is a practical choice for new construction, remodel work, and hardware replacement on residential-weight doors.
Designed as an OEM-style replacement or new-installation hinge for standard residential interior and light exterior doors specifying a 3.5-inch radius-corner hinge in a residential leaf thickness.
Installation is performed by finish carpenters or general contractors using standard door mortise chisels or hinge routing templates. Ensure the door and frame are properly aligned before fastening to prevent binding. Use only fasteners appropriate for the door material and frame substrate. Follow local building codes for door hardware requirements on fire-rated or egress door assemblies.
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