M-D Ultra Residential Adjustable Hardwood Sill

M-D 4-9/16" x 1-1/8" x 36" Silver Adjustable Aluminum & Hardwood Threshold is designed to provide an effective seal for uneven gaps beneath your door. This adjustable threshold helps protect your home from drafts, moisture, dust, and insects, enhancing comfort and energy efficiency. Whether you are installing a new door or replacing an existing threshold, this product offers a reliable solution. It comes with all necessary hardware for easy installation, and can be trimmed to the desired length with a hacksaw before fitting. For optimal sealing, it is recommended to use this threshold alongside a door sweep or an under door seal. Model Number: 76265