For smoothing the edges of scraped spots here and there, you can wrap a piece of sandpaper around a wood block. For larger areas, it's less tiring and more effective to use an electric orbital sander. Move it up and down or back and forth across the surface to remove old paint and smooth rough edges at the same time. Don't use an electric disc sander or a belt sander. Both can leave swirls or dips in the wood that will show through a new coat of paint.
Second: all the tricks of the trade in regard to "cheating" customers is for hustlers and cheaters and NOT established businesses. At the end of the project the job should come out looking professionally painted as specified in the contract. A selected color that takes multiple coats that was not calculated by the contractor should cost more money. It's not the fault of the painter.
I want to relate our experiences with "House Painting. Inc". Mr. James Lee responded to our initial telephone call within a day and came out to inspect our house the following day. He provided us with a very thorough inspection of our house and determined what was needed to be done. In addition, he recommended ways to improve drainage around the house and care of brick walkways. Mr. Lee provided us with a complete description of the job, evidence of licensing and insurance coverages and letters of recommendations from past customers. In the end, he provided us a very honest and straightforward quote.
One of the most popular painting applications in the industry, ColorSnap suggests colors that will work in at your job site. Simply take a picture of the room, entryway or whatever else, and the software will find up to eight colors that will create a beautiful space. In addition, the program will suggest coordinating colors and help you locate the nearest Sherwin-Williams store. House Painting Arvada Colorado