Posts Tagged ‘skimmed’

DON’T Write in INK On the Walls!

January 11, 2019


Today I was prepping a room in a home in Kingwood (far northeast Houston) that was damaged during the flooding from Hurricane Harvey in 2017. Look at what some contractor did – he went and wrote on the wall in INK!

Most EVERY workman of any type knows that you NEVER write on walls with ink – nor crayon, Sharpie, lipstick, or other.

Reason being, that these substances will work their way through wallpaper (and paint, joint compound, and other substances, too). It may happen quickly, or it may take a few years, but these materials will show themselves eventually, as ghost-like stains on the wall.

Other things will cause staining, too, like blood, water, rust, oil, grease, food, wood sap (knot holes), and more.

Luckily, there are dependable stain blockers on the market that can be brushed on. I like oil-based KILZ Original, but shellac-based BIN is good, too. Water-based products don’t perform as well, no matter what the label or salesman says.

I like to be extra sure, so, when I can, as in this case, I will take a knife and cut around the stain, then dig into the drywall and remove the top layer, taking the ink with it. This way it is GONE, not just covered up.

Of course, the remaining exposed / torn drywall needs to be sealed, skimmed over, sanded smooth, and then prepped for paint or wallpaper.

But all that is worth it, when you can be assured that no stains will bleed through the finish coat.

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Cole & Son Woods in a Powder Room

November 13, 2018


This powder room in a newish townhome in the Rice Military area of Houston was originally papered in a darkish jungle/ethnic/animal-themed wallpaper. It was a good look, but the new homeowners wanted something brighter and fresher. Plus, the original paper had been hung over the textured walls, and the bumps were showing through.

It would have taken me two long days to strip the original paper, smooth the walls, and hang the paper. So the homeowner tackled the removal of the original paper (following instructions on my blog (see page on the right side) plus info she found on the internet), which saved her the price of a day’s labor. It also made my job a bit easier.

But this job still required a lot of prep, which took a lot of time. The homeowners were out of town (they let me into the house via remote access), and it was nice because I could work in peace and quiet, and I could stay as late as I needed.

I skimmed on smoothing compound, waited while it dried, sanded smooth, wiped off the dust, primed, and then finally hung the paper.

The pedestal sink was tricky to get around, as they always are. And the bull-nosed / rounded edges of two outside corners in the room were a challenge. Additional hurdles were crooked walls, un-plumb walls, and a ridged non-woven wallpaper material that would not bend or yield to crooked, un-plumb walls. 🙂 The pattern itself was a bit forgiving of these imperfections, and I used a few tricks to make things look straight and true.

This wallpaper design is quite popular, and I have hung it a bunch of times. It is called “Woods,” and is by Cole & Son, a British company. It is printed on a non-woven substrate, and is designed to be a paste-the-wall installation – but I find that paste-the-paper is a superior method.

Best of all, the homeowner loved what the pattern and light color did for the room. The powder room is instantly brightened, and the images of tree trunks give the room a whole lot of dimension and draw you in, as if you were actually walking in a forest.

The strong diagonal repetitiveness of the tree branches usually bothers me a bit. But in this room, with each wall holding only two or three strips, the pattern is dispersed nicely and the diagonal effect is minimized. So, what you see is the forest, and not so much the trees. 🙂

It was bought from my favorite source for good quality, product knowledge, expert service, and competitive price – Dorota Hartwig at Southwestern Paint on Bissonnet near Kirby. (713) 520-6262 or dorotasouthwestern@hotmail.com. She is great at helping you find just the perfect paper! Discuss your project and make an appointment before heading over to see her.

Wall Sealing Whoops

September 26, 2018


Today I prepped a room where the drywall had been badly torn when the old wallpaper was stripped off. This happened because the original installer hung the wallpaper directly on the drywall, with no coat of paint or primer to protect the drywall.

Before I could smooth the wall surface, I had to seal the torn drywall, because moisture on the torn areas would cause the brown paper to bubble. I rolled on a heavy coat of Gardz, a water-thin, penetrating product that is designed to soak into the porous material, bind everything together, and dry hard. It is supposed to dry inpenetrable by water.

Once it was dry, I skimmed over it with joint compound (which will be sanded smooth later).

As you can see, the Gardz failed to do as claimed, and it allowed moisture from my smoothing compound to seep through it and enter the torn paper of the drywall, which then expanded and bubbled. I’ve got a big mess on my hands!

Tomorrow, when everything is dry, I will sand smooth. Usually bubbles like this dry out and then sand flat. But the large loose areas have me a little worried. They may still be loose and bubbled, and they may swell again when the wall is given its final coat of Gardz.

I may end up having to cut out some loose areas, refloat, and reprime.

Not good, because this could add a full day to this job, and because there could potentially still be unstable areas under the surface. Never good to have an unsecure surface under your wallpaper.

Smoothing Textured Walls

June 16, 2018


I like walls to be nice and smooth when the wallpaper goes up, first so the texture doesn’t show under the new paper, and second so the paper has an intact, flat surface to grab ahold of. When homes have textured walls, I skim float them with joint compound (which we calls mud) to smooth them.

To skim float, I use a trowel to spread the smoothing compound onto the walls. In the top photo, the upper portion of the wall has been skimmed, and you can see the compound drying around the edges and in high areas. It goes on grey, and when it’s dry, it will turn white. The second photo shows the box that the mud comes in, enclosed in a plastic bag, to retain its moisture.

To help speed the drying process along, I set fans up blowing on the walls, as you see in the second photo. I have three fans, and they will be positioned differently for maximum air blastage. Having the air conditioner cranking away and the house fan on also help to circulate air and pull humidity out of the air. In small powder rooms where the door can be closed and the climate supervised closely, I get a space heater going, which also helps pull humidity out of the air. For stubborn areas, I get out the heat gun – it’s like a hair dryer on steroids. 🙂

Once the mud is dry, I sand the walls smooth, then vacuum up the dust that falls to the floor, then wipe residual dust off the walls with a damp sponge, and then finally prime the walls. For this application, I use Gardz, a penetrating sealer which soaks into the joint compound and binds it together, and which is also a good primer to hang wallpaper on. Sorry, no photo of the Gardz or of the finished wall – but you can Search here to find previous posts.