【完全攻略】後悔しない玄関ドアの選び方【最新版】家づくり/新築/リフォーム/YKKAP

For more information about "Seyama Jirushi Construction" and to apply for an introduction, click here! https://be-enough.jp/seyama-jirushi/ Download tools such as the "Seyama Standards List" and "Real Financial Plan" here. https://be-enough.jp/tools/ [To Construction Companies] We are looking for construction companies to participate in the "Seyama Jirushi Construction Project." Please see the following page and feel free to contact us. https://be-enough.jp/to_b/ We explain the benefits of the latest front door features (locks, insulation, design, etc.) as well as the hidden drawbacks and points to consider to avoid regrets after moving in. We'll cover everything from how to choose the "just right" value for money, to security measures and design guidelines. ------------------------------------------- 00:00 Today's Topic 01:36 The Importance of Choosing a Entry Door 02:09 How to Choose a Entry Door Type 06:37 What's the Ideal Level of Insulation for a Entry Door? 09:26 Pitfalls of the Latest Locking Systems 18:26 Three Principles for Choosing a Design 20:20 Commonly Overlooked Auxiliary Equipment 23:00 Summary #EntryDoorChoosing #InsulationPerformance #CustomHomes #SeyamaInstrument ------------------------------------------- Subscribe to the Channel https://www.youtube.com/@seyama?sub_c... ------------------------------------------- Akira Seyama After graduating from the College of Mathematics, School of Science and Engineering, University of Tsukuba (with a mathematics teaching license), he worked for one of Japan's largest management and human resources consulting firms, covering housing companies nationwide. After serving as a branch manager for a mid-sized home builder, he became skeptical of the housing industry's negative culture and started his own business in 2019. He founded BE ENOUGH, Inc. in 2021. With the goal of creating a more client-friendly housing industry, he is working to promote the "Seyama-Jirushi Construction Project (a 2025 Good Design Award winner)," a system that prevents problems and allows clients to build their homes with peace of mind. His YouTube channel, "Seyama University for Home Building," has been well-received by clients nationwide for its unbiased stance toward the industry's "dark side," and has over 100,000 subscribers (as of September 2025). He is a father of four daughters. He is a native of Hiroshima Prefecture and is a sponsor of the Hiroshima Toyo Carp baseball team. ------------------------------------------- ■Home Building Information Media "BE ENOUGH" https://be-enough.jp/ ■Official X https://x.com/seyaman39