Compared to interior painting, exterior painting is a whole new ballgame. It�s a huge job that requires more effort and preparation. Exterior painting can be done by homeowners who are willing to roll up their sleeves and get their hands dirty or hire a professional painter in Perth. Though preparations can be intimidating, the rewards can be satisfying. It can prolong the life of your investment and increase the value of your home. Best of all, you'll make your home look like new again. Choosing your paint Exterior paints are classified into two basic types: the oil based alkyd and the water based latex. There are advantages for both paints, but the one you choose is up to you. Latex paints can easily be cleaned by soap and water, has low odour, dries much easier compared to oil based alkyd paint and remains flexible longer so it's less likely to crack. Oil based Alkyd paints require thinner for cleaning, so you can expect a strong solvent smell when using it. But Alkyd paints are more durable, stain-resistant and flow very smoothly although drying is slow. Priming is especially required if you are painting over a wall or changing the type of paint that will be used. If you're applying latex paint over existing alkyd paint, you must first prime the surface to ensure the new topcoat will adhere to the old oil-based paint. For vast choices of quality paints, visit reliable painting companies like Perth House Painters or Painter Perth. Preparing the Surface The key to professional-like finishes begins with a good surface preparation. No paint, regardless of its cost, colour or thickness will hide imperfections on surfaces. That means you must sand, scrape all dirt, grime, mildew, and chalky residue and fill every dent, hole or crack. A power sprayer if you have one can provide the easiest way to accomplish this, but hand scrubbing with a stiff-bristle brush can be just as effective. Remember to prime all surfaces both new and old before you paint it. Use the Shade Hot surfaces due to sunlight will make fresh paint dry too quickly. As a result, paint will have poor adhesion and will blister and flake prematurely. So use shades to your advantage and begin painting on the shady side of the house.