You keep the heating on, but cold air keeps seeping in from somewhere, making you think, "It's so cold..." Do you often worry about installing an interior door? 🥶 I've moved 12 times since having a child, including both my home and office. Since you can't take the interior door with you, it's something I worry about every time, too. In my latest move, it was cold even with the boiler on, and heating costs kept going up. After agonizing over it for months, I finally decided to install an interior door. 😂 The fabric interior doors that are trending these days are really pretty, but even standard doors for homes with children are heavy, and fabric ones are even heavier... 💦 And the biggest downside is that they're expensive... haha. I boldly cut back on my greed and chose an interior door that stays true to the basics. I saved 600,000 won for the insulation benefits I gained, and my satisfaction after installation is 200%. ✨ #MyOwnMoney #홈스타일링 #난방비절감 #집꾸미기 #중문