Fine Hardware for Kitchen Cabinets, Entrances and More

Exquisite hardware is not just for kitchens. Featuring quality architectural hardware from top brands including Baldwin, Rocky Mountain, Accurate and Emtek, Riverhead Building Supply Design Showrooms offer products designed to complement and personalize your entire home. The fit, finish and feel of our entrance sets, door knobs, pulls, hinges and locks are certain to impress and endure. Visit our Long Island or New England locations to see our entire architectural hardware selection.

Accurate Lock & Hardware

Accurate designs and engineers a range of innovative, high-end architectural door hardware for residential, commercial and institutional applications.

Baldwin® Hardware

Baldwin brass hardware possesses quality and beauty that will endure the rigors of time. Every piece is meticulously crafted using the finest materials.


Emtek has an extensive range of superior architectural hardware products. Bring your personal style to life with the brand’s many options for levers, knobs, rosettes and finishes.

Merit Metal

Merit has been delivering beautifully crafted architectural hardware since 1876. Its collection of fine metal hardware includes knobs, levers, hinges, window & door hardware and more.

Rocky Mountain Hardware

Rocky Mountain Hardware offers a variety of exquisite bronze hardware products that have been handcrafted using Old-World casting techniques.

OMNIA Industries

OMNIA Industires supplies the industry with architectural hardware that is stylishly designed yet exceptionally functional.