Posts Tagged ‘shade’

A Really Nice Vinyl Faux Grasscloth

February 8, 2020


Originally, this downstairs bathroom in a newish home in the Woodland Heights neighborhood of Houston was painted a mocha brown. It looked OK, but lacked luster and life. The homeowner envisioned more texture and color, plus a tiny bit of dazzle. She was considering grasscloth.

During our initial Sunday afternoon consultation, luckily she heeded my warnings about the problems with grasscloth – visible seams, color shading differences between strips, staining from water splashes or little ones’ hands, etc.

She chose this textured vinyl faux grass pattern by York instead. What a winner this turned out to be! Because there is no pattern that can be matched, you still see the seams. But, because the color is so homogeneous, there are no jarring shade differences. In the sink photo, note that you are seeing a shadow, not a shading of color.

The color variations within the grass-like design are more pronounced than in other brands (for instance, the Thibaut versions), and so it looks more like real grasscloth, and you can see the various colors even from a distance.

There is a pleasing texture that can be seen and felt. And, because the material is a heavy vinyl, it’s quite durable and water- and stain-resistant. What’s more, because there was no pattern to match (that’s called a random match), there was very little waste – in a room with a tad less than 9′ ceilings, I got three strips out of a 27′ long double roll bolt (usually you only get two strips).

I did follow typical grasscloth-installation techniques for this product.

Because the lack of a pattern match meant that the seams were visible, I took precise measurements and “balanced” the width of the strips in the various areas in which they were hung.

Because there was still a bit of a color difference between the right side and the left side of each strip, I also reversed the top and bottom of every other strip – a little trick that minimizes visible color differences by placing the right side, for instance, of each bolt of paper next to itself on subsequent strips. That sounds confusing, but it’s valuable trick of the trade.

The navy blue brings a welcome shot of color into the room. The gold metallic touches add sparkle, and coordinate smartly with the light fixture (not shown). The homeowner will soon trade the chrome faucet for one of brushed gold.

All the Same Run, Please

February 7, 2020


This homeowner measured her walls and ordered paper before I came by for a consultation. As often happens, she ordered too little paper.

When the additional bolts arrived, unfortunately, they were a different run.

Run number refers to all the bolts that were printed from the same batch or dye lot of ink. The next time the manufacturer prints a run of this wallpaper pattern, the inks will be ever so sightly a different shade.

You cannot place strips of wallpaper from different runs next to one another on the same wall, because you will see the color differences for the entire length of each strip.

You can, however, use different runs on different walls, because your eye won’t notice if the run is “broken” in a corner. This method does require the use of additional paper, though, in order to match the pattern.

In this case, we had enough extra paper. I was able to keep one run on the west and south walls, and then use the other run on the north and east walls.

Run Numbers Are Important

April 14, 2019


I hung two wallpapers today, both from Anthropologie, and in both cases, the homeowner measured and purchased paper before I had measured and figured how much to buy. In both cases, they were a double roll short. I told them that when they ordered the extra double roll, to be sure to ask for the same run number as the rolls they already had.

Unfortunately, in both instances, Anthropologie sent a different run. Probably, the guy in the warehouse didn’t get the message from the people in the order department, so he just pulled any old bolt of paper off the shelf.

Run numbers DO make a difference. As you can see in the second photo, the butterflies are clearly different colors. And in the third photo, the color difference (red flower, brown leaf) is less dramatic, but still noticeable. The white background is probably a slightly different color, too. If these strips were placed next to each other on the same wall, you would notice an abrupt color difference the full height of the wall.

So it’s important to make sure that all your bolts of wallpaper are of the same run number.

Run number, also called batch number or dye lot, refers to rolls that were all printed at the same time. The next time the manufacturer is ready to print up that pattern, he will mix up a new batch of ink – but that batch might be a slightly different shade than what was printed previously.

Because these color differences will be noticeable on the wall, it’s important that they not be used next to each other. You can use different runs on separate walls, but not on the same wall. If you are forced to use broken runs, as they are called, you’ll need to buy a little extra paper, because there will be more waste as you switch from one run to the other.

Different Runs

February 8, 2019


Look at the center of the photo. See that slight color difference between the strip on the left and the strip on the right? This is most likely due to the two strips coming from two different run numbers. These can also be called batch numbers or dye lots.

This means that all paper that is printed from one batch of ink is given a run number. Three months later, when the manufacturer is ready to print another lot of wallpaper, a new pot of ink is mixed up. Chances are that that new kettle of ink won’t be exactly-dactly the very same shade as what was used previously.

This means that the two batches of wallpaper will be ever so slightly different in color. If strips of paper from the two different runs are put on the wall next to each other, you will notice the color difference. So each batch of ink, and the paper that is printed with it, is given a run number.

That way, the installer can be sure that all the wallpaper for his job will be printed at the same time, of the same run number, and all the same shade.

Checking for run number is the first thing every installer should do, before starting to hang wallpaper. In fact, in my “how to prepare for install day” info pack, I ask my clients to check to be sure all bolts are of the same run number. That way, if there is a problem, there will be time to return the bolts and get new paper that is all of the same dye lot.

If you end up with a broken run (two or more different run numbers), it is possible to use the paper, but you have to keep the different runs on separate walls… your eye will not notice a subtle color difference if the papers are on different walls. But this uses up a lot more paper.

Minimalizing Color Variations by Hanging in Sequence

May 13, 2018


Because grasscloth is a natural fiber product, it is known for certain inherent features, namely a pattern that cannot be matched, visible seams, and color variations such as paneling (one strip is a slightly different color from the one next to it), shading (different colors within the same strip), and edges that are lighter in color than the center of the strip. Just do a Search here to see pictures and read stories.

This manufacturer (Thibaut) has taken steps to minimize one of these issues. First, you want to be sure that all your bolts were printed at the same time, from the same run or dye lot (see label). Next, when a whole lot of wallpaper is printed at one time, the ink color can change ever so slightly from the beginning of a run to the end.

So Thibaut lists not only the run number, but the sequence in which the bolts were printed. On the label, this is referred to as “Shade.” The instructions are very specific about cutting and hanging strips of paper in the order they come off the roll, and using consecutive rolls in their proper order.

However, for this 11 bolt living room, I got 8 bolts of Shade series 4 (#’s 1-8), and 3 of Shade series 5 (#’s 7-9 … and what happened to the first six?!). These obviously were not printed in consecutive order! And they were all mixed together in the boxes. Good thing I checked the labels and noted the Shade numbers, before I cut anything up.

Luckily the layout of the room worked so that I was able to keep Shade 4 and Shade 5 on separate walls, so any slight color difference would not be noticeable.

Run Numbers Running Wild – Not Acceptable

April 4, 2018


For this job, the vendor sent FOUR different run numbers, plus two bolts that had no run numbers at all. It all had to be sent back and exchanged for new paper – all in the same run, please!

Run numbers are very important. When wallpaper is printed, each batch is marked with a run number. The next time the manufacturer makes a batch of wallpaper, a new vat of ink will be mixed up, and it will be an ever-so-slightly different shade from that which was used before. So that new batch of wallpaper will be given a new run number.

These color differences are minor – but if they are placed next to each other on a wall, you will have a very noticeable color change from one strip to the next. In the second photo, you can probably see the difference in color between the red flowers, and maybe even the green and brown foliage.

In the third photo, a smaller rectangle of the wallpaper pattern has been placed on top of a larger rectangle. All around the perimeter, you can see a slight color difference between the reds, greens, nad browns.

But it’s important to realize that the background will also be of a slightly different shade.

When two strips of two different runs are placed next to one another on a wall, the shade difference will be obvious in the form of a floor-to-ceiling slight-but-noticeable color difference. https://wallpaperlady.wordpress.com/2016/07/19/two-runs-are-not-fun/

It’s possible to work with this, by “breaking” the runs in a corner. But this uses up a lot more paper, and it’s too complicated to explain here.

This wallpaper was bought from an on-line mass-marketer. I like the quality of their products. But they seem to have no clue of how wallpaper works, and the customer service person had no grasp of what a run number was or why it mattered. From a vendor like this, you can pretty much expect that they have a bunch of stock shoved into shelves in the warehouse, and when someone buys some, a worker just goes out and pulls any old rolls from the stack, willy-nilly, with no regard to run number, damaged goods, and may not even check to ensure they are all the same product number – A coupla months ago, I got the same pattern but in two different colorways.

The bottom line is, buy your paper from a reputable source, check the run numbers when the paper arrives, and, if necessary, keep separate runs on separate walls.