Tired of drafts sneaking under your door? This M-D vinyl threshold insert is an easy fix that makes a big difference! It's 36 inches long and made from flexible gray vinyl that seals tightly against the bottom of your door. The dimensions after installation are about 1.25 inches wide by 0.75 inches high - perfect for replacing worn-out or damaged threshold inserts. It helps block drafts, moisture, dust, and even insects from getting into your home. Installation is super simple - you just cut it to length with regular scissors (it's easy to trim for a perfect fit) and slide it into your existing threshold. Pro tip: use a little soap and water to help it slide in more easily. It's amazing how much difference a good seal can make for your energy bills and comfort level. Whether you're dealing with winter drafts or summer heat, this simple replacement can help keep your home more comfortable year-round. It's one of those under-the-radar home maintenance items that doesn't cost much but delivers real results. If you feel air coming under your doors or notice your threshold insert is cracked or missing pieces, this is definitely worth picking up.
Free 30-day returns 
Free 30-day returns
