18 Inch Stair Products

Single stringers offer the most open, floating look; double stringers provide maximum stability for wider stairs; side stringers create a clean, contemporary aesthetic with pan-style construction.

Yes, most configurations are available for interior and exterior applications. Outdoor installations use weather-resistant materials like galvanized steel, treated wood, and powder-coated finishes to withstand harsh conditions.

Our single and double stringer stairs are engineered to handle 300 lbs per tread, exceeding most residential and commercial building code requirements for load-bearing capacity.

We offer extensive tread options including Red Oak, Maple, Cherry, Walnut, cement, stone, tile, diamond plate steel, smooth plate, glass, and perforated plate to match any design aesthetic.

Custom staircases typically require 6-10 weeks lead time after design approval. Rush options may be available. Ready-to-go kits ship faster, and we provide nationwide delivery.

We offer installation guidance and professional installation services for customers in New York and Connecticut. For other locations, we provide detailed instructions and technical support for contractor installation.