Posts Tagged ‘steve boggess’

Grasscloth Repair Today

April 14, 2021
Whoops! Somebody dropped a bottle of nail polish and look what happened!
Damaged area removed.
First approach – trimming replacement piece along horizontal grass reeds.
A better approach – splicing in the replacement piece. Blue plastic tape keeps paste off the paper on the wall.
Splice has been made, excess grasscloth and its paper backing below the splice have been removed, and I begin smoothing the patch into place.

The spliced area is undetectable.
Bottom is trimmed at the baseboard, push pins removed – done!

Good thing this family kept their scraps left over from the original install. They had a roll that had about two 8′ strips on it, plus a shorter piece that was maybe 4′ long.

Often, a repair means that you replace the whole wall, from corner to corner. For one thing, it eliminates the worries of color differences due to the existing paper fading from exposure to light over time. And the potential of buggering up one strip while removing the damaged strip next to it. And other issues like variables in the rate of expansion of wallpaper when it gets wet with paste, between what’s on the wall compared to the new replacement piece. Lots of factors.

Replacing the whole wall also would have eaten up all of the left over paper. I wanted then to keep that paper, in case something else happens down the road.

So I figured a way to use just 18″ or so of the shorter scrap they had left over.

First I took a razor blade and trimmed along a horizontal grass fiber, from the seam on the right, moving to the left and around the corner to where the paper meets the vanity. Then I peeled off the top layer, which was the grasscloth. That left the paper backing remaining on the wall.

I used a sponge to apply water to this backing, being very careful to touch only the paper and not the grasscloth that was to be left on the wall – water will stain grasscloth. After a while, the water reactivated the paste, and I was able to use my “dull” stiff 3″ putty knife to gently scrape the paper backing off the wall, making sure to get every bit that butted up to the grasscloth left on the wall, to be sure the replacement paper would sit flat against the wall and not on top of bumps of paper residue. All the while making sure to not damage the existing paper.

I cut a piece of replacement paper off the 4′ roll, cutting it a little longer than I might need, because I wasn’t sure if my first technique would work, and I wanted to avoid having to cut a whole new strip from that precious 4′ roll.

My first approach was to trim the replacement piece horizontally along the top reeds of grass. I hoped that this would butt up against the bottom of the strip on the wall. It did not. This is because the reeds of grass are uneven, and there were undulations between the top and bottom pieces that left gaps and overlaps between the two strips. (sorry, no photo)

I have used this technique successfully in the past. But that was with grasscloth that was coarser and had more distance between the reeds, so the eye would see the gaps as “normal.” Didn’t work with this finer textured grasscloth.

So my next option was to do a splice. What we in the trade call a double cut. A double cut will give you a perfectly fitted seam. But I try to avoid them, because there is the potential to score into the wall, which can cause an un-intact area that may delaminate over time, resulting in a “popped” seam.

(When hanging new wallpaper (not doing a repair to paper already adhered to the wall), it is possible to use polystyrene strips under the seam area to protect the wall when you make your cut. You can do a Search here to learn more about that.)

So a double cut was my best option. I had cut the replacement piece long enough that, after the failed attempt at butting the strips, I still had enough length to do the splice. I pasted the strip, let it book a few minutes to relax, and then unfolded it and ran a strip of blue plastic tape along the top edge. This tape will keep paste off the existing wallpaper. (Remember – grasscloth stains easily, and it’s difficult to wash, so it’s important to keep paste and other substances off of it.)

(The blue tape, and also the polystyrene strips and a lot of other cool tools, are available from fellow paperhanger Steve Boggess in Virginia. http://boggesspaperhangingtools.com/index.php )

Then I put the replacement strip in place, butting it up against the existing strip to the right, and overlapping the strip above it by about 3/4.” I used push pins to keep the strip from sliding. See 4th photo.

Next I took a single-edged razor blade and cut horizontally through both strips. Grasscloth is much thicker and harder than regular wallpaper, so I had to press hard to get through both layers – while still trying to not cut into the wall itself underneath.

Normally I would use a straightedge as a guide, but because the grass reeds are not straight themselves, I chose to free-hand the cut, following the horizontal line of one of the fibers of grass.

Once the cut was made, I removed the sections of paper that had been cut off. On the original piece that was already adhered to the wall, I had to pull off the grass, and then, once again, use my sponge and water to wet the remaining paper backing, reactivate the paste, and then carefully scrape that backing off the wall.

Once all that was done, as you see in the 5th photo, I peeled away the blue tape, and smoothed the two pieces together. They butted together perfectly!

The homeowner is going to paint over the little dabs of nail polish on the baseboard. (I told her I’d read her the riot act if she used remover or solvent and got any on that delicate grasscloth! 🙂 )

Patching Minor Cracks

November 29, 2020


Today, under the sink, there were two 18″ vertical cuts in the surface. (sorry, no photo) I couldn’t tell if they were cuts into the drywall, or simply in the paint, but I was afraid that they might show under the wallpaper, or, worse, open up and cause cracks to develop in the wallpaper.

They weren’t major enough to require a full-fledged tape-and-float job. So my quick fix was to grab this thin paper tape and use it to bridge the cuts. The tape is made by a colleague, Steve Boggess, a fellow member of the Wallcovering Installers Association (WIA). It’s thin and has feathered edges, so it’s unnoticeable under most wallpapers.

It’s pre-pasted on one side, so it can be easily adhered to the wall. But today I chose to embed it in the primer I was using in the room. That’s what you see in the second photo.

Once the primer dried, I was very pleased with the flatness of the strips. Once the paper covered them, you could not detect them at all.

The stuff is called “seam tape,” and has other uses, as well.

Keeping Paste Off The Bookshelf Cubicle Paint (see previous post)

February 4, 2018


In yesterday’s post (below), I talked about pre-trimming pieces of grasscloth, so that two sides and one corner would fit neatly into the bookshelf cubicle’s back. That left me needing to trim excess paper off just two sides (plus the three attached corners).

I measured and pre-trimmed my pieces so that there would be only a 1/2″ excess that needed to be removed. That’s not very much, but, still, paste was on the back, and it would get onto the surrounding wood and paint. It’s easy enough to wipe the paste off of enamel paint. But in the case of grasscloth wallpaper, you really don’t want to get the surface wet (from the damp rag wiping paste off the painted wood), because it can stain, bleed, or lose color.

So I used strips of this cool blue plastic tape that is sold by a colleague of mine, Steve Boggess, a fellow member of the WIA (Wallcovering Installers Association), who imports it from Japan.

In the top photo, you see it applied to the back of the pasted piece of wallpaper. Two sides of the piece will butt against the walls of the cubicle, but the two sides that will overlap onto the painted walls will need to be taped. This tape will prevent paste from getting onto the painted walls.

In the second photo, you see a wee little bit of the tape peeking out from behind the grasscloth. In the third photo, I have made my trim cuts and am removing the excess grasscloth. The blue tape is coming along with it. It’s important to get all the tape off – if not, there will be no paste exposed to the wall to hold the grasscloth onto the wall.

The blue tape is expensive, and it adds extra time. But it saves time by eliminating the need to wipe paste off surfaces. And it keeps both paper and other surfaces absolutely clean and paste-free.

“Smoke” On A Floating Wall

January 13, 2017

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This wall in the dining room of a very contemporary new home in the Spring Branch area of Houston “floats” in the middle of the room. This breath of smoke floating across the wall adds a distinctly ethereal feel.

The interior designer on this job is Neal LeBouef, of L Design Group, who was expertly assisted by Anthony Stransky. I love working for these guys. And homeowners love their creations, which are crisp, sleek, modern, a bit edgy, yet still warm and comfortable.

The smoke mural was custom made to fit the wall, and came from Murals Your Way https://www.muralsyourway.com/ , a member of the Wallcovering Installers Association (WIA). Their murals can be printed on various materials, and I chose the vinyl on an Osnaburg backing.

Each of the three panels was about 42″ wide, and they were meant to be overlapped and then double-cut (spliced) at the seams. Great care was taken to not get paste on either the surface of the mural or on the ceiling, and to not score the wall while splicing.

I have a specially made 2 1/2″ wide plastic tape that keeps paste off surfaces, and another special 2″ wide polystyrene plastic strip that protects the wall from cuts from the razor blade, and a specially made non-slip straightedge used as a guide while trimming. All of these were invented and made by fellow members of the WIA (Steve Boggess and Eunice Bokstrom). Probably boring for the average blog-reader, but exciting stuff for us paperhangers. These things really helped make this job turn out perfect.

Tape to Cover Holes With No “Pouching”

May 2, 2014

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Digital ImageOn my current job, I removed three electrical-type boxes, and was left with large holes in the wall. Most materials I know of that could cover the hole (like joint compound and paper tape) would pouch out, and leave a raised area on the wall.

A fellow NGPP member (National Guild of Professional Paperhangers), Steve Boggess, developed this paper tape with feathered edges to be used to bridge areas, or add stability in certain circumstances. I decided to give it a try in covering these holes.

I am pleased with how it turned out. Three strips of paper tape spanned the holes, dried quickly, and pulled flat and taught. It accepted a white primer, which means that the dark hole will not show through a thin or translucent wallpaper.

It’s not a really sturdy repair, because if someone knocks into it hard enough, it would probably give way. But the chances of that happening are pretty remote, and I am very pleased with the flatness of the finished patch. Tomorrow I will put wallpaper over these areas, and I’m sure that no one will ever know there was ever a hole in these spots.