Feeling a draft, hearing whistling wind, or seeing dust sneak in around your old windows and doors?

It's probably time to replace the weatherstripping.

This kerf-mount bulb seal is the perfect fix.

It's made from flexible, durable TPE material that's resistant to temperature changes, tearing, and aging.

The bulb is 1/4\ in diameter, and it has a 'kerf' (a thin fin) designed to press directly into a standard 3/16\ deep by 1/8\ wide groove on your window or door frame – a super common setup.

If your old seal is cracked and brittle, just pull it out and press this new one in; no glue needed!

It creates a tight seal to block drafts, reduce noise, keep out water and dust, and even help with your energy bills.

You can choose from White, Tan, Brown, or Black to match your trim, and select the length you need.

It's easy to cut with scissors for a perfect fit.

A simple, effective DIY upgrade for a more comfortable and quiet home.