Posts Tagged ‘chalk’

Paint Stripes to Prevent White Wall Peeking Out

January 8, 2022
Sometimes (usually) wallpaper expands when it gets wet with paste and then shrinks just a tad when it dries. This can result in hair-breadth gaps at the seams. Usually not a big deal. But when the paper is dark and the sub-surface is light, you can end up with white wall visible at the seams.
So sometimes I’ll paint a stripe of matching color behind where the seams will lie. Measure to plot where the seam will fall, then use a level and pencil, or a laser level, to indicate where, and then run a stripe of paint along that line. Make the stripe wide enough to accommodate slight variations in measurements and wallpaper expansion.
I use craft paint from the hobby store or Texas Art Supply. The photo shows an outdoor paint – not the best option, but it’s what I had in the truck. 🙂 I use a small rectangle of sponge dipped in water and then in the paint.
For extra assurance, on thick papers, dark surface printed on a white backing, you can also use artist’s chalk pastels (chalk only and NOT oil pastels) to color the edges of the seams. Do a Search here (upper right corner) to find previous posts about that.

Kitchen With Burst Pipe Water Damage Fixed and Finished

December 24, 2021
This kitchen in the Spring area of north Houston suffered severe water damage from burst pipes during the hard freeze in February 2021. Nearly a year later, they are almost finished with repairs, including new drywall on bottom of walls, new cabinets, new plumbing, cabinets, electrical, and more. Here you see the contractor’s repair work on top of some of the original wallpaper, which dates to the early 1980’s! It was a good brand, and the installer did a great job. For various reasons, I opted to leave this wallpaper in place, and so skimmed over uneven areas and then primed on top of it with Roman Pro 977 Ultra Prime.
The homeowner’s new choice is very similar to the previous paper, but with a more springy feel and a lot of upward movement. The area below the chair rail will receive another coat of paint to better define the correct yellow color. Or, the homeowner may switch to a green pulled from the leaves in the pattern.
This wall with the fir-down / soffit was a real bugger, for various reasons, and took me about four hours.
Looks so sharp against the white paint and tile!
The wallpaper was printed on a white substrate, so I ran black chalk along the edges of each strip, to try to prevent white from showing at the seams. Still, some of the strips shrank just a half a tad, and that did allow some white to show. This wallpaper is a non-woven material, which has a high polyester content, and is not supposed to stretch or shrink, so this is disappointing. Pasting the wall and dry-hanging the material would have probably helped. But the material was extremely thick and stiff, and plus the room had way too many turns and bends and angles, so pasting the paper made the most sense. These gaps are very minor, and only visible when viewed from straight on; from an angle you can’t even see them. On some papers, I can pull some tricks out of my bag and camouflage them. But with this non-woven material, don’t even try anything with paint, marker, chalk or anything else – it will surely stain the material.
The walls are smooth. The slight texture you see is the non-woven material. When an edge is torn, you can actually see the polyester fibers – a lot like fiberglass. This material is very strong, and is designed to strip off the wall easily and in one piece when it’s time to redecorate.
Manufacturer is Mind The Gap out of Transylvania (!), and the design is called Aquafleur, in the Anthracite color. The material comes as a 3-panel set, which they call one “roll.” The overall width of the A, B, and C panels side-by-side is about 5′, and the height is just under 10′. The height of the wall was less than 5,’ and the strips were nearly 10′ long, so at least 5′ was lost of each strip. Because the pattern was a mural type, rather than a typical repeating wallpaper design, even more paper was lost in working around the configurations of the room – for instance, a full 10′ strip would be needed to paper just one 9″ high strip above the door. So there was an incredible amount of waste – and this is a higher-priced boutique brand. But the lady of the house really loves it, and so she went with her heart.

Dining Room Faux Silk Repair – Foundation Shifting Twisted Drywall

December 14, 2021
Always save the leftovers from your wallpaper install! I hung this textured vinyl faux silk ” Wild Silk ” wallpaper by Thibaut ( # 839 T 344 ) at the beginning of the pandemic, a year and a half ago (April 2020 to see my blog post). Since then, the house had significant shifting of the foundation, which caused damage to the drywall over doorways. Here the homeowners’ ” guy ” has very skillfully cut into the Sheetrock, replaced studs inside the wall, and closed up the hole, leaving everything amazingly smooth, with no damage to the surrounding wallpaper. I don’t think I’ve ever seen a contractor do work this well.
I didn’t get pictures of my “during.” But here is the area right after I used left over scraps to replace the missing piece. I used a double cut / splice to to meld the two strips together at the bottom. (sorry, no pic). It was tricky getting the replacement strip of wallpaper in there, because the new strip expanded and twisted differently from the original wallpaper. Too difficult to explain here, but the bottom line is that the new strip was too wide for the space, plus the pattern drifted and so would not line up on the left side of the new strip. All this is evidence, I believe, that, with time and weather, the wall continues to shift and stretch. I did a lot of tweaking and twimming and touching up with pastel. All said and done, it turned out great. The white line you’re seeing is fishing line hung from the ceiling – not the wallpaper. 🙂
Still, there was a bit of a white line at the edge of the original strip on the right side. (not pictured) This was caused by the contractor either abrading from overworking or from smoothing compound infiltrating into the edge of the wallpaper. Either way, it was extremely minor, and unavoidable. Still, it left a pretty noticeable white line along 18″ of seam area. In the photo above, I have used chalk pastels to color the edges and even out color differences. From three feet away, you can hardly see it!
Here are the artist’s pastels I used to disguise the white area. They’re from Texas Art Supply (right around the corner from me!) I also used these chalks successfully on a 2″ circle of wall where someone had either abraded the surface by rubbing, or possibly bleached the area. No pic of that, but I was very pleased with how it turned out.

Defects With Schumacher – As Usual

August 25, 2021

Schumacher may have a high-end name and price tag, but I am not impressed with the quality. Some of their materials are very difficult to work with. Another thing is, you can almost always count on printing defects.

In this case, there were a few tiny specs of black here and there. Most were on the back, but at least two appeared on the pink surface of the paper.

I am thinking maybe an oily chalk of some sort. And they were “active.” Meaning, if I tried to wipe them off, either dry or with a dap cloth, or attempted to lift them out of the paper with a razor blade, they smeared. That would not wipe off, so we would be left with a visible smudge on the paper.

Coloring Edges of Wallpaper to Prevent White Backing from Showing

July 22, 2021

When hanging a dark wallpaper, sometimes the white edges of the substrate will show at the seams. Other times, the paper may shrink a tad when the paste dries, and teeny gaps may appear, again, showing white at the seams.

So I will often run a stick of chalk along the edges of the strip of wallpaper – applying from the back, to avoid getting color onto the surface.

It’s important that you use chalk, and never oil pastels. Oil products may bleed into the wallpaper, and cause visible staining on the surface.

Preventing White From Showing At The Seams

July 8, 2021
Chalk pastels for coloring the edges of the wallpaper. (Do NOT use oil pastels – they stain wallpaper.)
Craft paint from the hobby store used to stripe the wall where the wallpaper seams will fall. Note the red vertical line from my laser level, which serves as a guide. I use a small square of dampened sponge to wipe on the paint. Be sure to let it dry before hanging the paper.

Manufacturers have a bad habit of printing dark wallpapers on white substrates. Since wallpaper expands when it gets wet with paste, and then shrinks as it dries, you have the potential for the white edges of the paper showing at the seams. There is also the possibility that the white wall behind the paper will be exposed, too.

To minimize these chances, I use chalk pastels to color the edges of the wallpaper, and diluted craft paint to stripe under where the seams will fall.

Candice Olson “Linden Flower” in Home Office

July 1, 2021
Before. Original chalkboard paint sealed off with KILZ Original to block any oil residue from chalk that might bleed through the wallpaper. Then primed with Roman 977 Ultra Prime wallpaper primer.
Finished. Airy, floral, fun place to work!
First strip goes up, lined up against the red light of my laser level. I measured and plotted the placement so that the center of that dominant black flower would drop along the vertical center line of the wall (about 8″ to the right of the laser line).
Detail. I like the shadows in the background.
Close-up shows pen & ink, and water color look of this design.
Manufacturer is York, one of my preferred brands. http://www.yorkwall.com

Working from home these days, the homeowner wanted an office that was bright and encouraged creativity. The black chalkboard paint scrawled with slogans and proverbs had to go!

Almost exactly a month ago, I prepped the walls and started to hang the paper – only to discover printing and trimming defects. See my post from May 26, 2021. The on-line vendor, Burke Decor, was quick to ship out replacement paper from a different run. The new paper was fine.

The new light sconce plays off the black and gold colors in the wallpaper.

This refreshing yet peaceful abstract floral pattern sets the perfect tone, when your office is in your home.

The home is in the Heights neighborhood of Houston.

Van Gogh Collection on Living Room Accent / Feature Wall

March 4, 2021

Man, the homeowner nailed it when she chose this Van Gogh-inspired trees-and-blossoms pattern in bold tones for a super-long accent wall in their nicely updated older home in the Eastwood subdivision of Houston.

There is a slight raised texture, so it looks like a real oil painting!

I love the way it works with the sliding barn door.

This wallpaper is super nice to work with, as it is soft and bendable, and it clings nice and flat to the wall. The seams are virtually invisible. (I did use chalk to color the edges of the paper, to prevent the white substrate from peeping out between the seams. In addition, there is a slight raised texture, so it looks like a real oil painting!

On a non-woven backing, the paper could be hung via the paste-the-wall method. This material will not expand, so there is no booking or waiting period before hanging.

In addition, non-wovens are designed to strip off the wall easily and in one piece, when it’s time to redecorate.

A Few Tricks of the Trade

February 2, 2021

Artist’s chalk pastel stick, for coloring edges of dark wallpaper, so the white substrate does not show at the seams.

Craft store paint, for diluting and striping under where wallpaper seams will fall, to prevent the stark white wall below from peeking out.

Blue plastic “cut tape.” I place this along the top of a strip of wallpaper, to prevent paste from getting onto the molding or ceiling.

In the instance pictured above, the left edge of that strip of wallpaper was going to lap onto the newly tiled wall. A pain to wipe paste off all those small and irregular tiles.

Running protective blue plastic tape down the left edge of the wallpaper strip kept paste from getting slopped onto the tile, and eliminated the need to wipe areas clean

Dramatic Update for College Age Girl’s Room

December 24, 2020

The furniture, bedding, artwork, wall paint, in this bedroom of a college-aged girl are all pretty neutral. The mother wanted bolden things up with a dramatic accent wall behind the headboard. This would be a surprise when the gal came home from school for the holiday.

One wallpaper choice was the Phillip Jeffries “Wish” wallpaper. Well, anything with that designer’s name is going to be really expensive. Plus the cost of smoothing the wall and hanging the paper.

Dorota Hartwig of DMH Designs (dmhdesigns44@gmail.com) found this – very similar pattern, but much more affordable price. It is by Wallquest, one of my favorite brands, and is called Dandellions.

In one photo, you see the paper rolled out so I can see the full-size pattern and determine how I want it placed on the wall, behind where the headboard will go.

In the last photo, you see a scrap of dark chalk which I used to color the white edges of the wallpaper, to prevent them from peeking through at the seams.

The home is in the West University neighborhood of Houston.