Collection: FLEXIBLE MOLDINGS AND TRIM - All Flexible Trims Ship within Two Days!!

At The Stair Source, we offer moldings and trim for stairways that complete your staircase with strength and style. Each piece helps create clean transitions between stair parts while adding detail to your overall design. Choose the look that fits your space with smooth or wood grain textures.

Our flex moldings and trims are designed to coordinate with treads, risers, and newels for a consistent finish across your project. Whether you are building new stairs or updating an existing staircase, these finishing pieces provide a clean, professional look that lasts.