4 ft. x 8 ft. Sierra Cedar Garden Vinyl Lattice

No

The color is very similar to a gazebo that Home Depot sells. A dark, sort-of chocolate pudding brown. Not as dark as most items with a color described as expresso.

Yes. You can cut it to any size you want. I use large tin snips/metal shears.

Flat panels and when I bought 4, they curved them to fit in a large box. Once I took them out of the box, I laid them on the ground. It was summer & pretty hot (high 90s - low 100s) and they all flattened out within a couple of hours. Even if they hadn't flattened out, they're not hard to bend back into a flat shape.

Yes. No problem as you're not putting any weight on this vinyl fencing. Your neighbors will probably thank you for making something ugly into something pretty. :-)

You can use it horizontally. I think when cautioned against horizontal use, they may be referring to someone trying to use it as roofing material all by itself. If someone were to do that, unless it was reinforced every foot or so, it would bow under the weight of leaves or debris and likely wouldn't last very long.

Unfortunately I am not much help here. I installed mine around the front porch with screen to keep the animals and yard debris from getting underneath. It has held up well in that application.

The people who put up the sections that I purchased to insert into the metal framework of my carport, actually trimmed these to make them work perfectly. (See the pictures) So I would say yes to your question.

Hello, approx. 14.400 lb. Thanks!

I didn't use full sheets. Largest I used was 1/2 lengthwise and did not put any supprts down the middle but I framed it completly around. Depending on your potential for wind damage, I would think 1 support down the middle along with the framing should suffice.