I've been scouring the posts here to make my decision on wall covering and insulation. I've decided on a thin flooring material mounted horizontally for the wall covering, simple.
As for the insulation, I hope to be following fairly decent weather, but after living in Kansas all my life, I realize the temps can change in a few hours from uncomfortably hot to uncomfortably cold. (or the other way around) I believe, due to the small amount of space available for insulation in a van, your just not going to accomplish a whole lot, and you'll be relying more on your method of heating, cooling & ventilation for temp. control.
If I'm too hot, I'm hoping a good roof fan, like a maxxair and a small portable FF will cool me off enough, otherwise, I'll either start the van and sit in front of the AC or just get out and seek a cool spot. I'll be carrying a tent & hammock too.
If I'm too cold, I will first start with layering clothing, use blankets, (wool or space). Then if it's too cold fire up the Mr. Heater, little buddy.
MY concerns & thoughts on insulation, vapor barriers et al. -
The insulation I'll "most likely" need, will be for aiding in cold weather. In the position of a vandweller, I believe it's easier to make your living space warmer than making it cooler. Heat from propane is easier than AC from solar.
I've read many posts about layering, air gaps and vapor barriers and my main concern would be capturing moisture and growing things in my walls. With the small space involved in a van, once you fire up the heater, it usually needs to be on low, and it will still get plenty warm inside, provided you don't have giant air leaks. You will also be adding condensation from the heater & your breath. Running some sort of exhaust fan or dehumidifier would help, at the cost of how much elec. storage you have.
MY Plans on insulation - PLEASE POINT OUT MY MISTAKES NOW, I DON'T WANT TO SPEND MONEY FOOLISHLY FOR NO RETURN. :s
I'm thinking about bubble wrap against the van skin, with a layer of polyiso, held in place with aluminum tape, but not sealed air tight. My wall covering would also not be air tight and I'd run my roof vent or small DH to evacuate extra moisture.
MY plans are to follow the fair weather, but I know I'll get caught in cold weather occasionally and want to be prepared. I'll drive to a warmer spot ASAP. I REALLY don't want MOLD in my van walls.
I'm wanting to go to Lowes today or tomorrow to start my purchases and install.
As for the insulation, I hope to be following fairly decent weather, but after living in Kansas all my life, I realize the temps can change in a few hours from uncomfortably hot to uncomfortably cold. (or the other way around) I believe, due to the small amount of space available for insulation in a van, your just not going to accomplish a whole lot, and you'll be relying more on your method of heating, cooling & ventilation for temp. control.
If I'm too hot, I'm hoping a good roof fan, like a maxxair and a small portable FF will cool me off enough, otherwise, I'll either start the van and sit in front of the AC or just get out and seek a cool spot. I'll be carrying a tent & hammock too.
If I'm too cold, I will first start with layering clothing, use blankets, (wool or space). Then if it's too cold fire up the Mr. Heater, little buddy.
MY concerns & thoughts on insulation, vapor barriers et al. -
The insulation I'll "most likely" need, will be for aiding in cold weather. In the position of a vandweller, I believe it's easier to make your living space warmer than making it cooler. Heat from propane is easier than AC from solar.
I've read many posts about layering, air gaps and vapor barriers and my main concern would be capturing moisture and growing things in my walls. With the small space involved in a van, once you fire up the heater, it usually needs to be on low, and it will still get plenty warm inside, provided you don't have giant air leaks. You will also be adding condensation from the heater & your breath. Running some sort of exhaust fan or dehumidifier would help, at the cost of how much elec. storage you have.
MY Plans on insulation - PLEASE POINT OUT MY MISTAKES NOW, I DON'T WANT TO SPEND MONEY FOOLISHLY FOR NO RETURN. :s
I'm thinking about bubble wrap against the van skin, with a layer of polyiso, held in place with aluminum tape, but not sealed air tight. My wall covering would also not be air tight and I'd run my roof vent or small DH to evacuate extra moisture.
MY plans are to follow the fair weather, but I know I'll get caught in cold weather occasionally and want to be prepared. I'll drive to a warmer spot ASAP. I REALLY don't want MOLD in my van walls.
I'm wanting to go to Lowes today or tomorrow to start my purchases and install.