【完成後は見えない】家の強さは壁の中で決まる｜耐震・断熱・防水のこだわりを公開

The structure, insulation, and waterproofing of a house are hidden once it's completed. In this video, Assist Home Co., Ltd., a construction company in Hayama Town, clearly explains the materials and construction methods they prioritize in building homes that you can live in safely and comfortably for many years, using models and actual examples. From the pin jointing method used for the four corner pillars, to the coach panels that support earthquake resistance and insulation, 4-inch square structural lumber, cypress wood, breathable waterproof sheeting, and roofing felt, we place great importance on material selection and construction quality, precisely because these are parts that are difficult to check after completion. The peace of mind inside the house is something you can't see from the outside or the floor plan alone. For those considering building a custom home or rebuilding, we encourage you to check not only completed houses, but also "construction sites" where the structure and insulation materials are visible. What you'll learn in this video: The concept of minimizing column cross-sectional defects using the pin method The structure of coach panels and the advantages of factory production The difference between the roles of earthquake resistance and seismic damping Structural planning based on seismic resistance level 3 Basic concepts of BELS and ZEH The importance of construction precision to maximize the performance of insulation materials Reasons for using 4-inch lumber and cypress wood in critical areas The role of secondary waterproofing to protect exterior walls and roofs Carefully considering even the parts that become invisible after completion. That's how Assist Home builds houses. Assist Home's office is also built using the WB method, and you can actually see, touch, and examine the structural models and building material samples introduced in this video. [Chapters] 00:00 Opening 00:25 House Construction: Unseen After Completion 00:55 Pin Construction Method Used for Corner Columns 04:52 Coach Panels Supporting Earthquake Resistance and Insulation 07:13 Adding Vibration Damping to Earthquake Resistance as an Option 08:03 Structural Planning Based on Earthquake Resistance Grade 3 09:29 About BELS and ZEH 10:33 The Importance of Insulation and Construction Precision 11:22 Reasons for Choosing 4-inch Lumber and Hinoki Cypress 13:13 Outdoor Comparison Samples of Wood 15:24 Breathable Waterproof Sheet Protecting Exterior Walls 19:31 Roofing Underneath 19:43 A Tour of Our Office Where You Can See and Touch Actual Materials [Related Videos] Click here for the first part of this video ▶    • 壁の中で結露するとどうなる？家を傷める内部結露とWB工法の仕組み｜葉山の工務店#アシ...   ▶WB Construction Method Explanation Video:    • 【WB工法を模型で実験】夏は通気・冬は断熱｜湿気・結露対策を葉山の工務店が実験・解説   【Notes Regarding the Video】 The models and simple experiments in the video are intended to clearly explain the mechanisms of building materials and construction methods. The performance of a house varies depending on the design, materials, and construction conditions of each building. Also, the figures regarding utility costs are estimates calculated based on certain conditions; actual amounts will vary depending on climate, lifestyle, equipment usage, and pricing plans. 📍 Construction Area & Track Record We have a large number of construction achievements, including custom-built detached houses, renovations, and various surveys, mainly in the Shonan area (Hayama, Zushi, Yokosuka, Miura, Kamakura, Yokohama). 📩 Feel free to contact us via LINE with any housing concerns! "I'm thinking about building a new house." "I'm worried about roof leaks." "Is my house earthquake-resistant?" Please feel free to contact us via our official LINE account with any housing concerns. Official LINE Account Here ▶ https://lin.ee/hWLKHeq 📱 Official Instagram is also being updated! We post daily construction scenes, event information, and useful information about home building and living 📸 ▶   / assisthome_hayama   🏠 Company Information Assist Home Co., Ltd. 499 Isshiki, Hayama-cho, Miura-gun, Kanagawa 240-0111 TEL: 046-877-1127 MAIL: [email protected] 🌐 Homepage https://www.assisthome-wb.jp/ 🏡 Please also check out Assist Home's construction examples! ▶ https://www.assisthome-wb.jp/works/ 👍 For those who found this video helpful Your likes, channel subscriptions, and comments will encourage us to create more videos! We will continue to share information about Assist Home's home building process, staff introductions, construction examples, and helpful tips for your home. #Hayama #CustomHomes #ConstructionCompany #SeismicResistanceLevel3 #CoachPanel #WBConstructionMethod #ZEH #EarthquakeResistantHomes #HomeBuilding #AssistHome