Posts Tagged ‘natural materials’

Hanging Wallpaper Strips Sequentially – Stumbling Block

May 6, 2020


You can expect color variations in grasscloth (and other natural material) wallcoverings. These products are made from authentic natural elements, like grass and reeds and hemp and other such materials.

Because each individual blade of grass absorbs dye differently, and because different fields of grass, or even different handfulls grabbed by the worker women, are of differing thicknesses and porosities and thus take the dye differently, there will be differences in the color of these reeds as they are sewn onto their paper backing.

So, you often (usually) end up with an effect we call “paneling” or “shading,” which are differences in color between strips of wallpaper (see third photo), or even within the same strip – such as being darker at the top but becoming lighter at a lower point on the wall.

To minimize this, many manufacturers are labeling their material in the sequence that it came out of the factory. The idea is that, if the strips are hung in the order they came off the dye machine, the strips that are the most similar in color will be next to each other on the walls.

The problem with this particular job is – the vendor didn’t send bolts that came in any sort of correct sequence at all. See second photo.

Luckily, this room is chopped up enough that I can plot the layout so that on most walls, only strips off the same bolt, or closely within the same sequence, will be touching each other.

Unfortunately, even strips within the same sequence can fall prey to paneling. In the last photo, the narrow strip on the far right is from sequence 14-9. The two strips to the left of it are from bolt 14-10. And the two strips to the left of those (next to the door frame) are from bolt 14-11.

As you can see, 14-9 and 14-10 are very close in color / shade. But there is a big difference between the shades in 14-10 and 14-11.

Note that this is not considered a defect or error. These color variations are considered part of the “inherent beauty of these natural materials.”

Cole & Son “Woods” in Pearland Laundry Room

February 6, 2020

North corner walls, originally textured.

North corner walls, smoothed.

North corner walls, papered.

South corner walls, smoothed.

South corner walls, papered.

Close up of paper.

This very popular wallpaper pattern is by Cole & Son, and is called “Woods.” I have hung it in the black-on-white many times (do a Search here – upper right), but this is the first time to do it in this softer colorway. The décor in this home is all soft and muted greys and taupes, with a lot of natural materials (wood, stone) tossed in, so this pattern and color are a perfect compliment.

The wallpaper material is called non-woven, which has a high fiberglass content. This means it doesn’t expand when wet with paste, so there is no booking time – meaning you can hang each strip as soon as it is pasted. In fact, you can paste the wall and dry-hang the strips, if you choose. Another advantage of non-wovens is that they are dimensionally-stable, and do not expand when wet with paste, like paper wallpapers do. Very handy when measuring and laying out the room.

A disadvantage of non-wovens is that they are prone to staining and blushing. This is where the paper looks like it is wet, but it never dries and disappears. Certain pastes (880, 234) are known to cause staining on these materials, as well as too much pressure while installing, or wetting the paper with water.

This laundry room is in a newish home in Pearland, a suburb in south Houston.

A Few Small Issues With Schumacher Silk

November 9, 2019


Whoops! Someone at the factory got fingerprints on the wallpaper. 😦 Luckily, this was in the first foot or so of material, so I was able to cut it off and discard it without losing too much.

In the second photo, look just to the right of the pencil and you will see a band of darker colored material. Maybe the rollers at the factory pressed a little harder in this area – who knows?

This is part of the manufacturing process, and it’s part and parcel with natural materials like this silk. It is not considered a defect.

This silk was 36″ wide, and the strips I needed were 29″ wide. So I was able to trim off this darker band and use the part that was more homogeneous in color.

If I had needed the full 36″ widths, there would have been faint darker horizontal bands running the full height of each strip. Again, not a defect; just the nature of the beast.

The manufacturer is Schumacher.