我应该给地下室的天花板隔热吗?
- Save
- Like
- Comment(1)
- Share
N
我应该给地下室的天花板隔热吗?
Nina Hartt
March 21, 2019Last updated: Aug. 3, 2020
我的平房在多伦多附近，有100多年的历史了，地下室有砖墙。我们最近发现我们的地下室没有很好地隔热，可能是为了掩盖一些缺陷。作为回应，我们决定将其全部拆除并进行必要的维修。这将花费我们一些时间，我们可能无法在明年冬天完成。我们想借此机会打开地下室的天花板，检查一下线路等。我关心的是;未完工的地下室明年冬天会很冷，这将蔓延到房子的其他地方，那里的天花板会打开。我应该给地下室的天花板隔热吗?我们的地下室可能不适合整修，所以可能总是很冷。
Ive read about insulating rim joists and that seems to be a good idea that won’t contribute to moisture problems. It’s not a wet basement, but the block does get a bit of the white stuff gathering under the paint on the blocks.
Thanks in advance
If your intention to is just toinsulate the ceiling for energy efficiency为了在一个没有地下室隔热层的冬天提供舒适，我不会这么做的。我认为，如果你在一个冬天给房子和地下室增加一点额外的热量，而不是投资你的钱和精力在隔热上，你会远远领先。许多老房子的地下室根本就没有隔热，因此他们确实需要支付更高的取暖费(从长远来看并不是很好)，但在一个冬天，我不会犹豫让它不隔热。
The basement may not be suitable for refinishing, but it will for sure be suitable for insulating, one way or another. My concern in your case, would be that it is a block foundation since they are not nearly as strong as a poured concrete foundation. It is only held together by the mortar, so it is more susceptible to cracking due to the freeze/thaw cycle between seasons. For that reason, block foundations are best insulated from the outside so they stay warm.
So, my suggestion would be to have it inspected by a qualified professional before deciding on a final method of insulating. The reason I suggest that, is that if your walls have not been well-insulated or insulated at all, they have stayed warm in previous winters. Were you to suddenly install insulation on the interior, they will no longer have as much heat moving through them to prevent them from freezing in winter. If the walls are straight, have no cracking or signs of then you may be fine, but it’s just a point worth considering before you move ahead.