If less than half the old paint is left, however, it may be worth stripping it all off. Guertin gets rid of stubborn remnants using shrouded grinders (like the PaintShaver), infrared paint strippers (such as the Speedheater), or chemical strippers (like Multi-Strip), then smooths the wood with a course or two of sanding. When siding (or bank accounts) can't take the shock of a total strip job, Rich O'Neil, of Masterwork Painting in Bedford, Massachusetts, has successfully hidden rough, well-adhered paint under Peel Bond, a thick primer.
Follow the shade. When you are painting the exterior of your home, you would be wise to follow the shade from your house and avoid the sun. As the sun moves around your house, try to avoid the sun as much as possible because you may become overheated with the sun beating down on you, and painting in direct sunlight (depending on the heat of the day) is not good for the application process and can cause bubbling/adhesion issues. By moving with the shade, you minimize these potential problems.
The frequency of your exterior repainting depends on several factors, including where you live, what your house is made out of, and what it was painted with. In North Texas, we’re protected from the salt sprays our coastal friends down south must consider. Even still, strong sunshine and excessive heat during the summer can take a serious toll on the life of your paint. Dark, oil-based paints may fade especially quickly. The paint may blister, too, or form bubbles on the surface. So there’s no concrete answer for how often to repaint your home — but if you start to see chips, cracks, bleaching, blistering, or any other issue that takes away from the appearance of your home, it’s time to consider repainting.
#4 You have to be very careful about choosing the accessories. You should find something resourceful, easy-to-use and more effective. As an example, you should find a suitable extension pole instead of the ladders. These extension poles will help you paint the surface from a closer distance and will allow painting the surface more precisely. Also, you should find painting grids instead of the popular trays. Before you start, you should arrange all the items you might need while painting.
Beware of lead paint! Some houses that were built before 1978 have paint on them that may contain traces of lead. Exposure to lead paint can cause anaemia, learning disabilities in children and damage to the brain and nervous system. When working on the exterior of your historic home (older than 1960), be sure that you observe the proper safety measures including:
After a while, painted houses start to reveal wear and tear, so once in a while, doing a refreshing exterior house-painting project can bring back your home’s vibrancy. There is a lot of preparation work required for repainting a house but it's important to not skip this part because it makes the painting work much easier and ensures that the paintwork endures and stays in great condition.
With Harrington's, you receive individual attention, both in the field and in the office, from start to finish. We want our project to run seamlessly and transparently to you. Communication is the key to completing a quality project on time while meeting and exceeding your expectations. Painting processes begin after an on-site walk through of the areas to be painted with the assigned team leader. Items covered include: 
Any change to the scope of your project is properly handled with a written change order, which is normally e-mailed to you. In some cases, you may authorize small additions at the time and material rate verbally with the team leader or the office. Changes are considered addendums to our painting agreement and could affect the project completion date.
Sure, your exterior repainting job may sound like a good project. But we want to remind you that it’s always best to trust the professionals who know best when you’re embarking on a home paint job. Especially one that’s as significant as the exterior of your home. We see the carnage left behind by hasty, DIY paint jobs too often. When you trust an experienced, professional painting company, you’ll benefit from a team of experts who will get the job done right the very first time.
Painters often tint primer close to the color of the top coat, but Wallis thinks that's a recipe for "holidays," or missed spots. Instead, he tints his primer a contrasting color. "If I can see the color coming through, I know I need to apply more paint," he says. On the cottage shown in this story, he chose a gray-blue primer to go under a peach top coat.
#2 Many time, homeowners complain about the paint quality as they often see stains come through the new paint and show up on the wall again. Again, it is important to prep the surface, ust the proper primer. If you have tough stains on the exterior walls prior to painting, then make sure you use a quality stain block to prevent the stain from bleeding through.
When the primer is dry, caulk all small joints (less than ¼-inch-wide) in the siding and trim. Most pros use siliconized acrylics—paint won't stick to straight silicones—but Guertin and O'Neil like the new, more expensive urethane acrylics for their greater flexibility and longevity. O'Neil stresses that it's shortsighted to skimp on caulk. "If the joint fails, you're back to square one." Guertin uses the lifetime rating as his quality guide. "I don't expect 35-year caulk will last 35 years, but it should last longer than a 15-year caulk."
Glossy finish paints also may be a logical choice where an exterior will need to be washed frequently, such as in a climate where wind-blown dust is a problem, or in a home where active kids may soil the siding. But the reflective shininess will also spotlight every bump and imperfection, so for most people, they are not a good choice for large areas of the siding. 

Walls should be wet down before getting scrubbed, then washed with a gallon of water mixed with 1 cup chlorine bleach and 1 cup of either a concentrated, phosphate-free cleaner, such as a trisodium phosphate (TSP) substitute, or Jomax House Cleaner. Working in sections, from the bottom to the top, will avoid streaks. Be sure to rinse walls well before the solution dries. Wood siding and trim should be ready to paint after a day or two of dry weather.
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