Letting cold drafts sneak through your door frames can affect the power output of your HVAC.

Some doors sit perfectly against their frames but still manage to let air and debris pass freely. Unfortunately, come winter or summertime, this can cause your electricity bills to spike. While you may think it's just a bit of extra dust to clean up, it's like keeping your window open. Everyone knows that leaving even just the tiniest gap can let air escape, messing with your indoor temperature.

Fortunately, you don't need to redo your doors or hire a professional just to make sure this doesn't keep on happening. Our product creates a two-way seal protecting your home against outside debris and preventing indoor air from seeping out.

Help your HVAC perform more efficiently with the Builder Supply Door Corner Seals.

Made for your convenience, our door seals are designed so that every homeowner can effectively seal doors on their own. Fitted with a heavy-duty adhesive backing, these door wedges are as easy to use as they are inconspicuous. All you need to do is peel off the backing and slap them on!

Made with thick foam and available in 3 neutral colors (white, brown, and black), these weatherstrips fit nicely against your door frame when placed properly. The best thing is that installation is easy as one, two, three.

Lastly, these door seals may help lower your electric bills by allowing your HVAC unit to work more efficiently. By sealing your door frames against drafts and preventing air from flowing out, your unit will have an easier time maintaining the temperature.

Here's more to love with our door seals:

✅ Helps keep your home dust-free
✅ Durable and long-lasting
✅ No maintenance or aftercare needed

Keep your home protected against unwanted elements. Add the Builder Supply Door Corner Seals to your cart NOW!