[attach]2037014[/attach]作者: rubyparis 时间: 2019-6-11 10:09
请问加隔热到底效果怎么样作者: gao.zhan 时间: 2019-6-11 10:26
Sorry no pingying right now.
Earthwool is popular and relatively cheaper.
your photos show for wall and subfloor.
If for ceiling, the R value require minimum R3.5
The greater with the R value, the more efficient you'll get.
580mm is right size for your case, the batt snug in between the timber space, you need string to support the insulation batts and ideally plasterboard or some sort of ceiling finishing to cover up. 作者: potter.leon 时间: 2019-6-11 11:20