Horizontal Cut To Ease Installation in Tight Spot

This is an under-the-stairs cloffice ( closet turned home office ). Wallpaper needs to go along the wall on the right. Over the top of the shelf alcove on the right, over the top of the shelf on the left, down the center, into the niche above the desk area on the left, and then down and under into the knee / kick area under the desk on the left.
Easily accomplished with paint. But tricky with wallpaper – which can twist, crease, tear, buckle, etc. Not to mention paste getting slopped onto all that nice newly-painted woodwork.

The part above the desk is not so horribly tricky, but this portion under the desk is, mostly due to the narrow transition point.

Another issue is that the strip of wallpaper is set to extend to the right about 5″ over the shelf alcove. This means that paste will be getting onto the woodwork, as well as adding weight and stress to the whole strip.
Since the wallpaper comes in a rectangular strip, a whole lot of the top section is going to overlap onto that sloped ceiling area, getting paste on that, too.

To make all that easier and cleaner, here I have roughed in some cuts, measuring and templating ahead of time, to reduce the amount of paper that will overlap onto the shelf woodwork and the ceiling.
Once this strip is pasted, I’ll use my blue plastic tape on the pasted side of the paper, to keep paste from getting on to the navy blue paint. No photo of that, but you can Search on ” blue tape ” to see previous posts about that cool stuff.

As mentioned above, it was going to be really difficult to manipulate the wallpaper down the wall and then down and under the desk area without damaging the paper.
So I decided to eliminate stress on the paper by cutting the strip into two sections – one for above the desk and one for under it. I used my straightedge and a razor blade and cut along a horizontal element of the design.

Here I have the top section in place. No need to wrestle a 24″ wide strip down that narrow area and then down and underneath the desk.

Here I’m about to position the bottom piece.

Here it is in place.

All finished! No stress on the paper, no creases or tears. And no swearing during the installation!
This wallpaper pattern is called Florida Toile and is by Katie Kime in their very popular Cities Toile collection .