ケチると住んでから取り返しがつかない！プロが必ず仕込む設備10選【注文住宅】

Most regrets about home equipment happen in "hidden places." Hello, I'm Keita, a floor plan expert. This time, I'll frankly introduce 10 pieces of equipment that I, as an architect, genuinely believe are "absolutely essential" when building a house. Dishwashers, bathtubs, exterior wall colors—these "visible equipment" can be changed even after moving in. However, equipment embedded within walls, in ceilings, and under floors is inaccessible once you start living there. That's why there are certain points you absolutely must consider before signing a contract. ▼ For example, many people have regrets like these: • "I couldn't drill a hole in the wall to install an air conditioner." • "Replacing the piping required breaking the foundation, costing hundreds of thousands of yen." • "Even though it's a highly airtight and well-insulated house, the entrance is freezing cold in winter." • "I didn't have an airtightness test done, so I can't prove the performance numerically." Based on my experience designing over 100 houses, we'll present 10 pieces of equipment that are "not visible" and "become too late to fix later." These are points you absolutely cannot notice from on-site tours or model home explanations alone. If you are planning to build a custom home, please read this to the end before signing a contract. ━━━━━━━━━━━━━━━━━━━ ▼ What you'll learn from this video ━━━━━━━━━━━━━━━━━━━ ・The true nature of 10 pieces of equipment that become inaccessible after you move in ・The initial cost of each and what you should tell the builder before signing a contract ・How to prioritize equipment in unseen locations within your budget ・Specifications you should check before signing a contract, such as airtightness testing, insulation grade 6, and all-resin sashes ━━━━━━━━━━━━━━━━━━━ ▼ Chapters ━━━━━━━━━━━━━━━━━━━ 0:00 Opening | Unseen places are the ones you become inaccessible after you move in 0:47 ① Equipment that cannot be drilled later (air conditioner sleeve) 2:10 ② Equipment that will be left behind in 10 years (LAN wiring Cat6A) 3:32 ③ Equipment that the wall cannot support (substrate reinforcement) 4:47 ④ Equipment that cannot be repaired without demolishing the foundation (conduit piping) 6:18 ⑤ Wiring to send to your future self 10 years from now (pre-piping for solar panels) 7:48 ⑥ Waterproof sheet that allows the house to steam (breathable roofing) 9:03 ⑦ Doors you can't see just by looking (front door / YKKap Innovest D50) 10:14 ⑧ Performance you can't know without measuring (airtightness treatment / airtightness measurement) 11:36 ⑨ Air trapped in the attic (24-hour ventilation / Marvex Sumika) 12:59 ⑩ The dividing line between grades 5 and 6 (insulation material / YKKap APW330) 14:18 Summary | How to prioritize places you can't see 14:56 A frank guide to housing ━━━━━━━━━━━━━━━━━━━ ▼ Individual consultations are completely free | LINE Official Account ━━━━━━━━━━━━━━━━━━━ We'll introduce you to the perfect housing company! "Is our floor plan okay?" "I want to consult about finding land." "I'm worried about whether I can build within my budget." If you have these concerns, please feel free to contact us via our LINE Official Account. Architect Keita will answer your questions directly. ▽Register for LINE here https://lin.ee/wNLdxRD ━━━━━━━━━━━━━━━━━━━ ▼ Other Social Media ━━━━━━━━━━━━━━━━━━━ ▽Instagram https://www.instagram.com/bucchake_ho... ▽Official Website https://bucchake-housing.co.jp/ ━━━━━━━━━━━━━━━━━━━ ▼ Profile ━━━━━━━━━━━━━━━━━━━ Bucchake Housing / Floor Plan Specialist Keita A first-class architect with 15 years of experience in the housing industry and involvement in the design of over 100 buildings. Having experienced both sales and design on the front lines, I share only the "truth" about the housing industry, not the pretense or sales talk. The most important thing in building a house is "livability" rather than "style." To ensure you make a choice you won't regret for this once-in-a-lifetime important step of building your home, I provide accurate information. ━━━━━━━━━━━━━━━━━━━ #CustomHomes #FloorPlans #NewConstruction #MyHome #ConstructionCompany #Architect #Inflation #HousingTrends #FrankHousing