Especially if it’s the blow in insulation.

Finishing up a 2 bed 1 bath 1400 sq ft that got new roof, gutted inside to the studs, new hvac, new wiring, new drywall, new water heater and plumbing, new insulation, new windows and doors, half vinyl half painted exterior, so basically literally all new everything you can think of and we will be at 50k.

Landlord rules are you install it as a permanent structure its mine (insulated and walled the garage) temporary it's yours (huge wall storage, which is too difficult to move he can keep lol)Would I be considered a dirty tenant I don't think so.

To offset the higher cost of electricity, you can spend money upgrading insulation and eliminating drafts. 

There is a loft above the cabin that's insulated. 

If you take the right steps to insulate your real estate investment and remember to unplug your appliances when they aren’t being used, you can keep your wallet stuffed and your property value high.

Weight of snow on the roof is an issue.Heat on the outside is not really the problem, it's a lack of ventilation and insulation in the attic that can cause sheathing to fail.Stephanie

The best opportunity you will have to replacing out-dated systems (plumbing, electrical, HVAC) and improve the energy efficiency of the building envelope (air sealing, insulation, fenestration) is before a building is placed into service.  

It's hard for me to imagine pet damage that extensive though.I'm wondering if the smell penetrated into the insulation behind the walls at the lower levels and if it's getting into the new / cleaned areas and "reinfecting" them?

My question is since half of the apartment is being renovated should we put up new walls in the bedrooms and living room and replace the windows (10) and insulate those walls if it will all be going on credit cards.