National Marker N186858 Sliding Pocket Door Set 24-36 in

Product Description

The NATIONAL MARKER N186858 is a single sliding pocket door set designed for interior door installations in residential and light commercial construction. The kit accommodates doors 24 to 36 inches wide, up to 6 feet 8 inches high, and weighing up to 150 pounds. Door thickness can range from 3/4 inch to 1-3/4 inches. The system includes a preassembled header with an aluminum rail and four-wheel hangers for smooth, long-lasting operation. Steel studs are integrated into the frame assembly to maintain structural integrity within the wall cavity.

This pocket door set is built for standard 3-1/2 inch stud walls (2x4 construction). It is suited for new construction and remodel applications where a traditional swing door is not practical due to space constraints. The rough opening width is calculated as twice the door width plus 1 inch. Rough opening height is the door height plus 3-3/4 inches, measured from the finished floor. Carpenters, general contractors, and skilled tradespeople are the typical installers for this type of system.

Key Features

• Accommodates door widths from 24 to 36 inches
• Supports doors up to 150 pounds and up to 6 feet 8 inches tall
• Compatible with door thickness from 3/4 inch to 1-3/4 inches
• Four-wheel hangers for smooth, low-maintenance sliding operation
• Preassembled header system with aluminum rail for faster installation
• Extra-strong steel studs provide a solid, stable wall frame

Compatibility

Designed for use with standard 3-1/2 inch (2x4) stud wall construction, accommodating single sliding pocket doors from 24 to 36 inches wide.

Installation Notes

Installation is typically performed by a licensed carpenter or general contractor following local building codes. Before beginning, confirm the rough opening dimensions: width equal to twice the door width plus 1 inch, and height equal to door height plus 3-3/4 inches above the finished floor. Ensure the framing area is clear of electrical, plumbing, or mechanical runs before cutting into an existing wall. Follow all applicable local building codes for interior framing and door hardware installation.

Technical Specifications

• Door Width Range: 24 to 36 inches
• Maximum Door Height: 6 feet 8 inches
• Maximum Door Weight: 150 pounds
• Door Thickness Range: 3/4 inch to 1-3/4 inches
• Compatible Stud Wall: 3-1/2 inches (2x4)
• Package Weight: 24 pounds

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N186858