快速检查屋顶阁楼保温的方法！Fast way to check the attic insulation and ventilation.

#atticinsulation #阁楼 #屋顶保温

[@weiweiliu5859]

谢谢小妙招！

[@uncle-3]

谢谢关注！

[@skyfeng6400]

哈哈，没准人家只是阁楼里住了人开了暖气…

[@uncle-3]

😂