1 in. x 8 in. x 8 ft. Premium Eastern White Pine Shiplap S1S & 3/4 Rufferhead Siding (3-Piece Box)

These boards are approximately 9.5 pounds each.

Narrower than 8" - read the specs where it advises you the real dimensions of the board and the "face" dimension - the "face" is the actual coverage height assuming zero gap. I used a controlled gap of approximately 1/8" and the resulting installed height of the board (the coverage height) wound up at approximately 6.87" (6 and 7/8").

s1s means one side (the face) is finished smooth - one side is ruff finished and the edges are rough but you don't see them when it is installed - you can hang them ruff side out for texture or smooth side out for a cleaner look. These planks do have some knots in them (like knotty pine, but not a ton of knots)

I used an exterior opaque stain (like for a deck or a fence) and stained before I hung them - it worked fine - you could do the same with paint - you will need to touch up the cut ends as the butted joint between adjacent boards will not always be perfectly "flush"

I would not recommend doing this - they need to be nailed into the studs of the wall - while theoretically you can determine where the studs are behind your wall with magnets and such, I believe you will regret trying to hang this over painted drywall - you are going to miss studs, you could hit a water pipe or an electrical wire - risk of a disaster is too high in my opinion - of course there are probably professionals who could do it. I would not attempt it.

Each box of 3 will cover roughly 14 sq ft. You also need to calculate roughly 10-15% for a waste factor. So you will need 18-19 boxes to cover 235 sq ft.

Each box contains about 13.5 Sq. Ft. You will need about 82 boxes to cover 1100 sq ft (with little left over...so you might need a little more!)

The boards are natural pine - not white - Eastern White Pine is the name of the tree the wood comes from. These do provide a look that is rather rustic. They have a smooth side that is a little more refined and a rough side that is more rustic - you can install it smooth side out or rough side out, whatever you prefer. You can finish it with a clear sealer and see the wood grain and variations in the natural color, or you can stain it, or you can paint it - very broad range of "look" that you can get from this material.

Each box should coverage approximately 13.5 sq. ft.

You will need 11 boxes minimum.