One of the problems with insulating raised, aka Cathedral ceilings, is that it is⦠well, a ceiling. The insulation has to be applied underneath it, and usually at an awkward angle. Batting is impossible to attach without extra planks and panels. Rigid foam insulation has to be cut with pai...
There are many things that a frugal homeowner can DIY around the house, if he has the right tools, some skill and lots of spare time. And then there are more than a few other things that are best left to professionals. This list contains plumbing, electrical work, roofing, basement construct...