Dat39h Adjustable Silver Aluminum Threshold, 3-1/2 X 7/8 X 36 In.

The Frost King DAT39H is an adjustable aluminum door threshold designed to bridge gaps between door frames and floors while sealing out drafts, moisture, and debris. This low-profile weatherstripping solution features a polished silver finish and a precision-track mechanism that lets you raise or lower the central section to accommodate uneven floors and variations in door clearance. By creating a tight, continuous barrier, it helps maintain indoor comfort, protects your flooring, and extends the life of your entryway.

Ideal for residential and commercial applications, this threshold eliminates common problems associated with drafty or leaky doorways. The adjustable design means you can fine-tune the seal for any door type without sacrificing the door's swing or causing wear on the floor. Its corrosion-resistant aluminum construction and weather-resistant performance make it a durable choice for high-traffic areas and varying climate conditions.

Features and Benefits

• Adjustable Height: The precision-track mechanism allows you to raise or lower the strip to match floor variations and door clearances, ensuring a perfect seal every time.
• Weather-Resistant Seal: The movable central panel creates a continuous barrier that blocks drafts, water, and dust, enhancing energy efficiency and indoor climate control.
• Corrosion-Resistant Aluminum: Premium aluminum construction resists rust and tarnish, guaranteeing long-term durability in high-traffic areas and various weather conditions.
• Easy DIY Installation: Pre-drilled holes and a straightforward mounting system allow for quick installation without specialized tools or professional help.
• Versatile Compatibility: The 3½-inch height, 7⁄8-inch depth, and 36-inch length fit a wide range of residential and commercial doorways.

Specifications

• Brand: Frost King
• Model: DAT39H
• Height: 3-1/2 inches
• Depth: 7/8 inch
• Length: 36 inches
• Color: Silver
• Material: Aluminum
• Finish: Polished silver
• Design: Adjustable with precision-track mechanism
• Weight: 0.03 lb
• Country of Origin: United States