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#1
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Painting Concrete Walls
Shop will be in the basement. I want to paint the basement walls
white. Basement is dry. Great drainage of water away from the foundation. Poured concrete walls. Poured in 1999. Concrete forms used for the basement had that brick mold pattern in them. Both sides of the walls. Supposed to look like bricks. 162 linear feet of basement walls to paint. 8 feet tall. Approximately 1,300 square feet of wall surface with this brick mold pattern in it. Best way to appy the paint to the walls? Roller with really thick, long nap? Airless sprayer? What performance level is needed for an airless sprayer? Very nice airless sprayers are about $75 per 24 hours locally. |
#2
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Painting Concrete Walls
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#3
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Painting Concrete Walls
wrote in message ups.com... Shop will be in the basement. I want to paint the basement walls white. Basement is dry. Great drainage of water away from the foundation. Poured concrete walls. Poured in 1999. Concrete forms used for the basement had that brick mold pattern in them. Both sides of the walls. Supposed to look like bricks. 162 linear feet of basement walls to paint. 8 feet tall. Approximately 1,300 square feet of wall surface with this brick mold pattern in it. Best way to appy the paint to the walls? Roller with really thick, long nap? Airless sprayer? What you DON'T want is one of those crappy Wagner sprayers. I'd probably opt for a roller. Actually, I'd insulate first where I live. If you are in a place that requires heat, the insulation is a good deal. |
#4
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Painting Concrete Walls
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#5
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Painting Concrete Walls
Lew Hodgett wrote: wrote: Shop will be in the basement. I want to paint the basement walls white. snip Best way to appy the paint to the walls? Roller with really thick, long nap? Yep. Airless sprayer? Nope. For a number of reasons, not the least of which is that a decent spray gun needs about 15 scfm. To obtain that capacity, you will need a 5HP, 2 stage compressor with at least a 60-80 gal tank. As stated, the sprayer is an airless sprayer designed specifically for spraying paint. No air is involved. No compressor is involved. The airless sprayer pumps the paint/liquid itself through the spray gun nozzle. Develops around 3,000 psi. Air does not carry the paint to the surface as in woodworking finishes. Examples of airless sprayers can be found at the Home Depot website by searching under the name "Magnum by Graco". Or at the Lowes website do a search on "SprayTECH DSP" or "SprayTECH Apex". Cost: About $1,000 USD + installation. Have fun. Lew |
#6
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Painting Concrete Walls
wrote in message ups.com... Shop will be in the basement. I want to paint the basement walls white. Basement is dry. Great drainage of water away from the foundation. Poured concrete walls. Poured in 1999. Concrete forms used for the basement had that brick mold pattern in them. Both sides of the walls. Supposed to look like bricks. 162 linear feet of basement walls to paint. 8 feet tall. Approximately 1,300 square feet of wall surface with this brick mold pattern in it. Best way to appy the paint to the walls? Roller with really thick, long nap? Airless sprayer? What performance level is needed for an airless sprayer? Very nice airless sprayers are about $75 per 24 hours locally. Rent a sprayer, it will be well worth the $75. 1,300 sq feet is nothing, it will probably take you longer to mask off the things you do not want to paint then it will to actually paint. And it makes painting kinda fun.... not real fun, just kinda fun. |
#7
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Painting Concrete Walls
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#8
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Painting Concrete Walls
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#9
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Painting Concrete Walls
On Mon, 15 Jan 2007 06:45:17 GMT, Lew Hodgett
wrote: Airless sprayer? Nope. For a number of reasons, not the least of which is that a decent spray gun needs about 15 scfm. To obtain that capacity, you will need a 5HP, 2 stage compressor with at least a 60-80 gal tank. ???? An airless paint sprayer should work fine. I have no idea what you're talking about above, but the ones that sit over a five gallon bucket work pretty well. That being said, my vote would be for the roller- no chance of painting the upstairs by accident that way. |
#10
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Painting Concrete Walls
jtpr wrote:
wrote: Shop will be in the basement. I want to paint the basement walls white. Basement is dry. Great drainage of water away from the foundation. Poured concrete walls. Poured in 1999. Concrete forms used for the basement had that brick mold pattern in them. Both sides of the walls. Supposed to look like bricks. 162 linear feet of basement walls to paint. 8 feet tall. Approximately 1,300 square feet of wall surface with this brick mold pattern in it. Best way to appy the paint to the walls? Roller with really thick, long nap? Airless sprayer? What performance level is needed for an airless sprayer? Very nice airless sprayers are about $75 per 24 hours locally. Wow, we have the exact same basement. When we bought the house I never even noticed it, but everybody that comes downstairs makes a big deal out of it. I've never seen it anywhere else. Anyway, we painted it light blue and I just used a roller, been 15+ years, still fine. I can't even imagine spraying in a basement, little specks of paint everywhere. Some beer, couple of friends, an afternoon easy. Where are you anyway? Middle of the Midwest. Brick mold foundation forms are probably used on 90+% of the new houses around here for the past 15 years. Probably 50% for the new houses built 10 years before that. When I first saw it on houses years ago I thought it was neat. But after owning a house with plain flat concrete walls and now the brick mold pattern walls, I think the brick mold pattern is just a harder to paint, dust catcher on the inside. It looks great outside compared to a flat foundation wall. Ideal would be brick mold onthe outside and flat on the inside. That way its easier to paint the basement walls or glue/screw studs and styrofoam insulation to the walls for finishing. And the small piece of foundation above grade outside with the brick mold does look better than flat concrete and its not too much surface area above grade to paint once every 5-10 years. Basement is completely unfinished and mostly empty. Bare concrete walls and floor. Two small basement windows to tape off. Two outlets to tape off. Furnace/hot water heater to not spray/paint. 10 minutes to pile the basement contents into a pile in the middle of the room and put a plastic tarp over the pile to keep paint off. Another 10 minutes to take the important stuff out of the basement so there is no way it can get painted by accident. I plan to paint the floor after the walls so any minor paint drops won't be a problem. I think I will try the roller first. $4 for a thick nap roller. I already have the wire grill to hang over the edge of the 5 gallon bucket. And a roller. So it won't be too onerous to see how rolling will work. -Jim |
#11
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Painting Concrete Walls
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#13
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Painting Concrete Walls
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