The attic was converted into two rooms and I want to add insulation but the space between the ceiling of the rooms and the roof is about 5 inches? How should I do this?
It sounds like you will have to use blown insulation. They will drill holes in the walls to blow the insulation in. Over time, this type of insulation will drop down or compress; so you will have to top it off over time. You might also add acoustical tile to the exiting ceiling to add a little more insulating value.
there is not any way no how ever that a roofing nail is going to show 4 to 5 inches after dealing with shingles and plywood. that should recommend a 5 a million/2" to 6 a million/2" nail. and there is only the slightest quantity of buckle and/or carry earlier the summer time solar flattens it completely. you should call in an self sufficient roof repairer and have him recommend you. until eventually you're seeing issues very incorrect, this is an entire screw-up. If it fairly is actual, then the extra important question is .....in the event that they could do some thing this nuts, what else have they botched? If self sufficient roof repairer supplies you undesirable information, do no longer seek advice from contractor until eventually you have first talked to an attorney.
There are closed-cell expanding foam insulation materials that can be installed through rather small holes in the ceiling. The advantage of this material is that it also serves as a vapor-barrier - a critical function in your case. Not cheap, but very effective. Make sure you install roof vents to prevent excessive heat from developing above the insulation - but with foam, this requirement is far less onerous than with blown in or batt insulation.
u can buy blow in insulation. I think Home Depot even lets you rent the blower machine free if you buy a certain amount of bags of the insulation.
