When it comes to rolling out the walls never ever use a cheap foam roller. Foam rollers never evenly absorb the paint out of the pan and will actually add time to you project and cause more mess. Buy yourself a synthetic professional 3/8 nap roller head for about $6 to $8. Not only will the paint be applied in a smoother fashion you will experience less work and mess.
Paying for a Brand Name Paint Color? If you are worried about ending up with an ugly paint color, you may be somewhat safer utilizing one of these designer collections. However, the color range offered by any one of these alternative brands is very limited and typically the whole line of hues is all neutralized to about the same tone. This gives the smaller brand a nice consistent look, but it doesn't allow for much variety. Also, these signature paints are typically more expensive (often 50% more) despite the fact that you can get very similar colors from the primary "mother" brand for considerably less money.
What colors are prevailing - tonal or local, warm or cold?
One precaution: You can't paint with it in cold weather. The chemical reaction that transforms the water solution into a durable finish will not take place if the temperature is below 50°. (Conventional oil paints don't stick well in cold weather, either.)
In this section are some tips on techniques and tools that make it easier to paint your house than ever before - not the way the "pro" does, perhaps, but with much the same results.
Painting trim is normally done by roller and brush, not sprayed, so more manual labor is required painting trim, and most cases costing 60% of the total exterior painting job.
Plaster. New dry plaster in good condition, which is to be finished with a paint other than water paint, should be given a coat of primer-sealer and allowed to dry thoroughly before being inspected for uniformity of appearance. Variations in gloss and color differences in the case of tinted primers indicate whether or not the whole surface has been completely sealed. If not, a second coat of primer-sealer should be applied. If only a few "suction spots" are apparent, a second coat over these areas may be sufficient.