

🧲 Seal in comfort, seal out the chaos—your door’s new best friend!
The SANJIANKER Transparent Insulated Curtain is a 37.4 x 82.7 inch EVA thermal door cover designed to fit doors up to 36" x 82". Featuring 19 powerful magnets for hands-free closure, it effectively blocks heat loss in winter and keeps cool air inside during summer, helping reduce energy costs. Its transparent, washable, and scratch-resistant material allows visibility while preventing odors and drafts. Easy to install with peel-and-stick magic tape and push pins, it’s ideal for patios, kitchens, bedrooms, and more.
| Assembly Required | No |
| Brand | SANJIANKER |
| Color | Transparent |
| Item Weight | 1.7 Pounds |
| Material | Ethylene Vinyl Acetate |
| Style | modern |
L**W
Energy Saver!
Installed on my sliding patio door - which was very easy. It works like a charm! I immediately felt a temp change and is very comfortable in that space. Worth every penny spent!
S**Y
Nice product
This really works, I put it over my bedroom door way to keep the air conditioner in my room and my room stayed cool
D**.
True to size and good quality.
We love these. I bought 1 to try on my 30 year old bedroom sliding doors that draft so bad and it cut down the draft to almost nothing. Loved it so much I bought 4 more for my other sliding doors. Not a 5 star because our draft is so bad it can blow open the flaps but that’s not a quality defect, in my opinion, just the fact that my doors are very drafty and need to be replaced. I just use safety pins and it keeps it closed. Helped keep heat in the house and helped lower our fuel bill. Pretty easy to install, instillation tip… put the Velcro on before you start putting the sticky side on the door trim and do then top first and then the sides. I had to have help the first installation but was able to do the rest by myself. I’ve tried a few different brands and I love that this one lets light in still wine actually fit our door frames. True to size. Overall we love this product!
R**Y
Works great to keep construction mess out
I got this one and another brand and both work great to keep construction dust and messes out of the living space from a new addition. I really like the size I got in this one - dimensions were accurate and it also had tie-backs with velcro so you can keep it open. When installing, make sure the middle is slightly higher than the sides and that the sides aren't too tight or the magnets won't self-close when moving through the curtain (learned that the hard way). I used the tacks to install and they're cheap and easy to break but work and tacks held up for the past few weeks of constant movement in and out without loosening or popping off. I can also tell the difference in temperature between the living space that has air conditioning and the construction space that doesn't which makes me believe it does a good job thermal regulating. Would buy again.
R**H
Easy to mount and works great!
Keeps heat out during summer and keeps warmth inside in winters. Easy to mount and does a good job in maintaining the temperature.
D**.
Mine lasted for 2+ years
I bought this, and it was placed on my door opening to my sunroom. It blocked cold in winter and heat in summer days. It also resisted kids playing around with no punctures or heavy damage. It retired after 2+ years when I finally got a patio door instead.
R**P
Easy to install, does NOT keep heat out!
UPDATE: NOT a great choice if you have dogs. That’s the whole reason I purchased it and their feet already have the bottom coming apart. The search continues. I love how easy it was to install and the Velcro is great! Easy for the dogs to go in and out and keeps the bugs out! That being said, if the sun is beaming in at the door you have it on, it does NOT keep the heat out so I would not call this “thermo” which is sad. I need to be able to look out and keep an eye on the dogs. I have personal fur babies and I foster so knowing what’s going on with them is very important! So, if it’s on a door that does not have the sun hitting it, this is a fantastic product.
L**E
Good product
This is my second of the same size door curtain that I have ordered. The first one was perfect and easy to install. However, this one is shorter than the other, and does not reach the floor.
Trustpilot
1 day ago
3 weeks ago