M-d 08409 Xxh Series High Threshold, 36 In. X 3-3/8 In. Aluminum

The M-D 08409 XXH Series High Threshold provides a durable, seamless transition between rooms while sealing out drafts, moisture, and debris. This economy-grade extruded aluminum threshold is engineered for heavy-duty performance in residential and commercial applications, making it an essential component for door installations and renovations. The integral vinyl seal works with the aluminum body to create a weather-resistant barrier, particularly suited for thick pile carpeting.

A high threshold solves common doorway problems: it prevents drafts from escaping conditioned air, blocks dust and moisture intrusion, and creates a smooth, safe transition between different flooring heights. Installation is straightforward with pre-drilled screw holes positioned under the flip-in vinyl insert.

Features and Benefits

• Heavy-Profile Aluminum Construction: Extra strength and durability withstand heavy foot traffic and daily wear in homes and commercial spaces.
• Vinyl Seal Integration: The flip-in vinyl insert creates a weather-resistant seal against drafts, moisture, and debris while accommodating thick pile carpet.
• Pre-Drilled Mounting Holes: Screw holes are positioned under the vinyl insert for fast installation and a clean appearance.
• Complete Hardware Included: All required mounting screws are packed with the threshold, eliminating extra trips for supplies.
• Flexible Fit: Designed to accommodate a wide range of door configurations and flooring transitions.

Specifications

• Brand: M-D
• Model: 08409
• Length: 36 inches
• Width: 3-3/8 inches
• Height: 1-1/8 inches
• Material: Economy-grade extruded aluminum with vinyl seal
• Intended Use: Thick pile carpet applications
• Hardware: Includes mounting screws