Posts Tagged ‘compound’

Space Heater Speeds Drying Time

November 28, 2021

Whether drying smoothing compound ( drywall joint compound ), or primer, hot, dry, circulating air helps speed the process.

i love this old space heater that I got at a garage sale decades ago. It runs when you tell it to, for as long as you tell it to – without “safety” measures that trip other heaters off after a few minutes. (Don’t worry – I keep an attentive eye on everything!)

The hot air from the space heater helps pull humidity out of the air, which speeds drying time.

Works best in a small room like a powder room. Close the door and let the heat build up. Use fans to move air around the room. You will feel the humidity increase as moisture is drawn from the walls. Periodically open the door and use a fan to circulate moist air out of the room.

One thing to note – which I have learned the hard way – is that this gizmo pulls a lot of electricity. And so do some fans. I can use my two box fans while this heater is running. But if I run my more powerful floor fan while the heater is on, it will trip the electrical circuit. And double-ditto if I try to use my heat gun while the heater is on.

Skim-Floating to Smooth a Heavily Textured Wall

November 14, 2021
Texture looks bad under wallpaper, and in interferes with good adhesion. The walls must be smoothed before the paper can go up. Very similar to popcorn texture but not as thick, this sand type finish still sticks out from the wall in some spots as far as 1/4″. That leaves a lot of space between those grains of grit for me to fill in with smoothing compound.
Here I’ve used a putty knife to knock off the tops of those grains of sand. At the top half of the photo I am applying the smoothing compound. I use a trowel to do this. It’s slow and labor-intensive, but it gets my eyes close to my work, and it gives me the best control. This had to be applied so thickly that it will take probably two days to dry. Having the air conditioner or heat running helps pull moisture out of the material. Once it’s dry I will sand it smooth, and then prime it for wallpaper.
I like Sheetrock’s Plus 3 lightweight joint compound for this task. It adheres well and sands easily. The regular version (in the red, white, and green box) is very difficult to sand. Hot mud or quick dry or 20 minute mud should not be used, as primers and pastes don’t stick well to them.

An English (Scots) Country Garden

July 17, 2021
In 2014, I hung this fun and cheerful pattern in a 2nd floor hallway in a 1940’s home of a young family in the Garden Oaks neighorhood of Houston. Seven years later, it’s time for a change.
In addition to changing the pattern in the upstairs hall, the homeowner wanted to paper this lower, adjoining wall. Here I’m applying smoothing compound to the textured surface. Once it is dry, I will sand it smooth, and then roll on a wallpaper primer.
Finished. The homeowners are contemplating more updates to the home. … And will probably opt to change the color on the wall above … I am rooting for murky green or muddy brown / gold.
Detail.
Close-up. I love the way the motifs look as if they were cut from a magazine and then decoupaged into place. The flowers look hand-painted. But the bees look like photographs.
Lola Design is the manufacturer.

No all-white, minimalist décor for these homeowners! Hailing from the British island of Scotland, and being artists at heart, they crave color, life, activity, and joy. This “Mixed Bee” design is the perfect mix of classic British floral interior décor and outdoor garden lushness.

The manufacturer is Lola Design. The material is non-woven, and can be hung via the paste-the-wall method,,,, although I preferred the softness and flexibility produced by pasting the paper.

Smoothing a Heavily Textured Wall

February 9, 2020


The first photo shows the typical heavy texture that is put on many tract homes in the suburbs around Houston. You can’t hang wallpaper on these walls – it will look bad, and it will not adhere well.

The second photo shows how I have used a trowel to apply smoothing compound (drywall joint compound – I use the lightweight version, because it sands more easily).

Because the texture was so very thick, this had to dry overnight.

In the third photo, I have sanded the walls smooth, and applied a penetrating primer called Gardz.

Gardz works nicely as a wallpaper primer, too, so, once it is dry, I will be ready to hang wallpaper.

Smoothing Sandy Textured Wall

September 11, 2018


Walls in the under-the-stairs powder room of this 1945 home in River Oaks (Houston) were covered with a sand-textured paint. The bumps would look awful under the new wallpaper, and would also interfere with good adhesion. So I needed to smooth the walls.

I troweled on drywall joint compound. Because the sand texture was so thick, the smoothing compound needed fans blowing on it overnight to become completely dry.

Once dry, I sanded it smooth. See second photo. Wiped clean of dust and primed, the walls are now ready for wallpaper.

One More Reason to NOT Let Your Handyman (or Contractor) Prep the Walls

November 6, 2017

Digital Image


Can you see the vertical line dead-center in this photo? That is the ridge in a swipe of wall-smoothing compound that is showing under the wallpaper.

For various reasons, the homeowners elected to have their contractor’s guys smooth the textured walls of this powder room. They didn’t do a bad job. But, well, I would have done better.

The crew did a good enough job smoothing the center areas of the walls. But when it came to corners and edges, and especially around the ceiling light fixture, they left a lot of rough areas. Rough areas mean that the wallpaper won’t have a sound, solid surface to adhere to. And they mean that these rough, irregular spots will show under the wallpaper.

In the case of what you see in the photo above, they must have forgotten to sand the smoothing compound, because the ridge between swipes of their trowel is still there. Depending on how the light hits it, it is not – or is – visible.