住友林業が新しく出した断熱等級７仕様がヤバイ！！

--Watch even more in-depth videos and learn about housing in a more professional way. Click here for YouTube membership. ▶   / @housemaker   --Click here for "Megurie," operated by Makaronio. ▶https://megulie.co.jp/?cid=mov_ytb_movie -I want to assign a highly qualified representative to my position! -I want to consult directly with "Makaronio"! -I don't know which home builder or contractor is best! If any of these apply to you, please take advantage of this opportunity! Get a free copy of "The Guide to Each Home Builder's Guidebook" now! 🎁 --If you want to learn from a book, click here ▶https://amzn.to/4bUBoBW --Official LINE: ▶https://lstep.app/xMqHdW4 --Other social media accounts: Instagram: ▶https://instagram.com/makaronio_youtu... Twitter: ▶  / makaronio_home   --Contact Makaronio here: ▶[email protected] [Table of Contents] 00:00 Intro 01:47 Overview of Sumitomo Forestry's Insulation Specifications 05:40 What's Happening Inside Sumitomo Forestry's Walls 19:14 Weaknesses of Sumitomo Forestry's Warm Climate Additional Insulation Specifications 23:52 Sumitomo Forestry's New Insulation Specifications: "Additional Insulation 90 Specifications" 28:47 Conclusion -- #Makaronio #CustomHomes #HouseBuilders