Description
- ✅ Upgrade your exterior door with this Heavy-Duty Adjustable Threshold Extension, engineered for durability and seamless performance. Designed to fit standard 36-inch doorways, this short-width aluminum threshold offers a sleek black finish and a hidden screw design for a clean, professional look.
- ✅ Adjustable 1 3/8″ to 5/8″ – 5″ slope, non- rot substrate with excellent staple retention, water penetration, and warping properties
- ✅ Universal Fit: Easily adapts to varying door heights for a tight, weather-resistant seal. Zinc-plated fastener-covered adjustment screws, Fasteners, bolts, nuts, caps, and screws are all included for installation
- ✅ Low-Profile Design: Ideal for short-width applications without compromising strength. Multiple door configuration, narrow riser with a dual durometer seal that overlaps the high dam profile
- ✅ Exterior Grade: Built to withstand the elements and reduce drafts and moisture. Perfect for residential or commercial use, this adjustable threshold enhances energy efficiency while adding a refined finish to your entryway.
Features:
- Adjustable height: 1 3/8″ to 1 5/8″ (from product details)
- Profile size shown in diagram: 1 3/8″ tall x 5 5/8″ wide
- Heavy-duty, high quality threshold for residential or commercial doors
- Water resistance: helps resist water exposure at the door opening
- Heat & cold resistance: built to handle temperature changes
- Easy installation: DIY-friendly adjustable design with included hardware
- Hidden fasteners/covered adjustment screws for a cleaner top look (from product details)
- Seal + dam style profile: dual-durometer seal overlaps a high-dam profile (from product details)
What’s included: Fasteners, bolts, nuts, caps, and screws (from product details).
Bring your measurements and upgrade with confidence.
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Quality Check: All specs came only from the images and your provided product details; nothing was guessed.
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