THERMAL BARRIER
Stop Cold Air Before It Enters Your Home
Triple-layer magnetic insulation that works instantly, even with pets.
Magnetic Seal
Blocks Drafts
Pet Friendly
Machine Washable
ENGINEERED COMFORT
Three Layers Between You and Winter Weather
🛡️ Triple-Layer Thermal Protection
Oxford fabric construction with three insulating layers creates an effective thermal barrier that dramatically reduces heat loss.
⚡ Instant Magnetic Closure
Powerful magnets automatically seal the curtain after every pass-through, maintaining your thermal barrier without effort.
Built for Real Homes with Real Needs
Precision Fit
Three size options ensure perfect coverage for standard doorways.
Easy Maintenance
Throw it in the washing machine when needed.
Pet Access
Animals push through easily while magnets reseal behind them.
Wind Blocking
Heavy-duty fabric stays put even in gusty conditions.
VERSATILE INSTALLATION
Works Wherever You Need Climate Control Most
- Garage entry doors
- Basement stairways
- Patio and deck doors
- Unheated room separation
THE SCIENCE
How We Stop Cold Air Dead
Most heat loss happens at transition points like doorways. Our triple-layer Oxford fabric creates dead air space that insulates while the magnetic closure eliminates gaps that let drafts through.
The result is a flexible barrier that reduces energy waste without sacrificing accessibility. You stay comfortable, your heating system works less, and your pets move freely.
How It Works
Measure Your Door Frame
Choose the size that matches your door width: 32, 36, or 38 inch options available.
Install in Minutes
Hang the curtain using the included mounting hardware at the top of your door frame.
Enjoy Instant Insulation
Walk through freely as magnets automatically seal behind you, blocking cold air immediately.
Frequently Asked Questions
What door sizes does this fit?
The curtain is available in three sizes to fit doors measuring 32, 36, or 38 inches wide by 80 inches tall. The curtain itself measures slightly larger to ensure complete coverage.
Can pets really get through this easily?
Yes, the magnetic closure is strong enough to seal tightly but light enough for cats and dogs to push through with ease. The magnets automatically reseal after they pass.
How do I clean this curtain?
The Oxford fabric is machine washable. Simply remove from the door, wash on a gentle cycle, and rehang when dry.
Will this work on a door I use frequently?
Absolutely. The magnetic design is engineered for high-traffic doorways, opening and closing smoothly hundreds of times while maintaining the thermal seal.
Does it block wind and snow effectively?
Yes, the triple-layer construction and weighted bottom edge create a complete barrier against wind, snow, and cold air infiltration when the magnetic seal is closed.
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5-Star Support
Holds in heat or cold amazingly. Provides great privacy and temperature control for the room. Would 100% buy again. The thick material allows for a barrier between rooms or on external door. Only two things I would change is 1. It seperate at top and click back, maybe on a drawstring. And 2. There be a magnet to hold it open when you want the room open
Tape hard to take off
Perfect to keep the bugs out
Very easy to install. Good quality fabric. Great at covering my drafty door during the winter to keep the cold out. Fit perfect over my door.
Too small
GREAT
Keeps the cold outside where it belongs! Our back door is very drafty. I have always put blankets up until I found this!! You Velcro it up and it magnets together! Very easy to install and use! Open the magnets and walk out the door! It’s a nice quality product! Fit great with my door and gave a little over lap on the bottom which I like.
Definitely a must buy, easy to install, keeps bugs, and heat out, will be ordering more. Thank you
Great product, however you will need to secure it with nails or screws otherwise it will eventually probably fall down. MINE fell down on the first day, then stuck all over everything in the closet and was a pain in the butt... So I nailed it into the wall and it's perfect. I also installed a zipper on it so it can stay closed and no one can get in. Very thick and quality non see through curtain.
Got this for my food trailer to help keep the heat in the winter time with the snow. This is a great product definitely keeps the draft out. Easy to install magnetics r pretty strong. Accurate size but make sure you measure properly I gave my a extra couple of inches on the width. Tape on the Velcro and the Velcro itself is super strong it has not fallen down at all. Now from a lot of use in and out of the truck about 100 plus times a day the bottom has worn quite a bit but still keeps the cold out doesn’t effect it’s purpose by. Definitely recommend especially in high traffic doorways it hold up fantastic. I’m so glad this was invented.