What is the best way to insulate a cottage crawlspace and install radiant floor heat?
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How do you insulate a cottage crawlspace and install radiant floor heat?
Todd hall
June 28, 2020Last updated: Sept. 16, 2020
我们正在考虑把我们的小屋升级一下。目前,它离地面的高度不同,从6英尺到3英尺不等。在小屋下方和周边的不同位置,它由水泥块支撑。为了安装主卧室和随后的管道需要安装在这个爬行空间。此外,我们正在努力使它成为一个所有季节的小屋,所以完全加热的地板将是理想的。当没有足够的空间进入建筑下面的时候,最好的办法是把完整的村舍脚印密封起来。湿度会如何影响这个区域以及控制湿度的最佳方法是什么。This building is in central Alberta so temps range from -35 C to +35 C.
Converting a cottage to a 4-season home is not an easy feat, particularly in less-than-balmy Alberta, but it of course can be done. And retrofitting an existing building is usually preferable whenever possible than tearing down and starting over. The portion that is just 6” from the ground is a bit of a problem I think, there are no doubt wood floor joists and that is a bit too close to the wet ground for my taste. Take a look here at our pages about crawlspaces to get an idea of the basics on how they function best.
Crawl Space Insulation Tips for Insulating Crawlspaces Properly
As for how to convert your cottage to a house, there are a few options. Most of which, given your proximity to the ground would start with jacking it up to get it further from the ground if it were me.
To winterize a cottage you are looking at a pretty significant investment so I would want a solid foundation. Either lift it and build a cinderblock foundation and insulate it from the exterior (and the floor) or you could even drop it down on a radiant heated slab on grade and ditch the existing floor. That may be the most sensible option if you really want radiant infloor heating, though there are others we can discuss. What is the current condition of the floor joists, are they rotting at all? And, what is your budget for all this? Jacking it to build a slab or foundation isn’t cheap unfortunately, but neither is investing in a big renovation project and then having the floor rot out. One way or another you would need to do something about the 6” high section.