OUR STORY

Small fixes. Big difference.

CoPeak started with a cold hallway and a stubborn door. [Add your founder's moment here: the draft you could feel from across the room, the heating bill that kept climbing, the realization that the fix was a tiny gap letting all that comfort escape.] We tried the foam strips and the bulky door sweeps - they looked rough, peeled off, and never quite did the job.

So we went looking for something better: a seal that actually holds, disappears into the frame, and takes five minutes to put up. What we landed on was clear, flexible silicone with a strong waterproof adhesive - the kind of thing that quietly makes a home warmer, quieter, and cheaper to run without anyone noticing it's there.

That's the whole idea behind CoPeak: simple, well-made home upgrades that solve a real annoyance without a contractor, a big budget, or a weekend of work. Peel, stick, done - and your home just works a little better.

49 ft
seal per roll
5 min
to install
4.7/5
across 3,182 reviews

What we believe

A fix should be easy. No tools, no drilling, no mess. If it takes a weekend and a toolbox, we're not interested.
It should actually last. Cheap seals fail in a season. We pick materials that hold through heat, cold, and damp - and come off clean when you're done.
Small changes add up. Sealing a few gaps makes a home you can feel: warmer, quieter, and cheaper to heat and cool.
Ready to seal out the drafts?
Backed by our 30-day money-back guarantee.
SHOP DRAFT SEAL STRIP