TH394 Series 78600 Sill, 36 in L, 5-5/8 in W, Aluminum

Deluxe model adjustable height threshold. Oak riser adjusts to seal gaps under your door from 1-1/8 in to 1-3/8 in heavy-duty aluminum and oak design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door. A door sweep is recommended to be used with this threshold to provide the excellent weather-tight seal. Make your home more comfortable and save energy at the same time.