You will need any of these tools in painting your exterior: caulk, sandpaper, rags and/or paper towels, painter's tape, garden hose, power washer, or hose brush attachment, sponges & buckets for wash water, spray nozzle, stepladder, extension ladder, paint scraper, wire brush, putty knives, heat gun, rotary paint removing tool and electric drill, caulk gun, sanding block, and work gloves.
OK, let's get started. Step one...supplies. You need a flat brush, a fan, a small detail brush and a couple of Filberts. A filbert is a rounded edge brush that lets you maneuver the paint easily without going outside the edges. Ultimately buy brushes that you like though, and make them work. Fans allow you to blend, for example. I use fans a lot and it's how I graduate color throughout my images. Everything I paint is by hand....no airbrushing or assistants. I want it to be an expression of me and nobody else. You also need an oil painting medium to mix with the oil paint to make it more fluid, and to speed or slow the drying process. Whichever you prefer. Go to the art store and don't be afraid to ask for help....they'll love helping you! A medium is merely an additive liquid which increases gloss, makes it flow easily, preserves the finish over time, keeps it from yellowing. I personally love Galkyd and Galkyd Lite. If that isn't available, buy a medium that looks like liquid amber and is kind of thick. Don't buy watery looking mediums....too hard to work with.
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.
The reasoning here is simple. Every color in the visible spectrum can be assigned a number based on a luminosity scale (a scale from light to dark) from 0 to 9 where white is 0 and black is 9. Now suppose that the brown you are trying to cover has a score of 8, and the yellow paint you want to apply has a 4.
Alkyd has solid advantages overriding the slight cleanup in-convenience. It is exceptionally tough and very resistant to scrubbing. It stands up well in the trouble spots - trim, bathroom, kitchen. And it is easy to apply, producing a smooth, even finish free of streaks and brush marks.
Again, as with Warm and Cool, hair is the most important characteristic in determining Light or Deep. Women with Light coloring tend to have blond, light brown, or light red hair. Women with Deep coloring tend to have brunette, dark red, or black hair.
Technical advancements are constantly being made to improve the life span, durability, wear and performance of exterior paints. The Akrylatfarg range at Ray Munn, for example, is an environmentally sound water-based option.