Now at this apartment community, their rear patios are concrete, not pressure treated.

This happens because renovators need such a wide complement that a lot of tools simply don't get properly stowed when they're not in use.In closing, I would recommend a large handtool toolkit all in a plastic injection-molded case for use on maintenance call, and a bag you take with you with the other high-use tools you'll almost always need that never come in those kits (scraper, pry-bar, margin trowel, channel locks, your electrical testing kit in a padded pouch, your safety glasses in a case.

Mobile homes have covered concrete patios and asphalt driveways and parking lots.

I like the commercial grade, heavy plastic "Sanitex" type wallpaper, it's super durable and easier to put up than the paper type, and the seams never pop. 

A small patio area can cut down on the grass and if there is a cover, it can provide some shade and an area to sit outside. 

Also install a new style plastic floor drain in bigger size.

Paint does not like to stick to plastic.  

Trex is a recycled plastic board that looks like wood.

., plastic, paper, foil, etc.) of any kind between the old and the new and that if your area/code requires ventilation of the attic, that the new insulation doesn't interfere with such.

Even the HD house brand did.Some of the cost cutting by these brands is disappointing, flimsy plastic "metal" parts and such.