A fresh paint job can give you more bang for the buck than any other remodeling project. If you decide to commit the time and money required for exterior painting in Roswell, you want a quality paint job that will last. Whether you paint the house yourself or hire a professional, here are the steps that should be taken: Wash Before you can paint, the first scrub is to remove dirt and residues from the surface to be painted. Use a gallon of water mixed with 1 cup chlorine bleach and 1 cup of a phosphate-free cleaner. If you have a pressure washer and know how to use it, you can save some time. Otherwise, a hose and scrub brush will work well. You'll want to work in sections. To avoid streaking, be sure to rinse well before the solution dries. Scrape Peeling paint should be scraped away using a stout scraper with a sharp blade. Patch and Fill Repair or replace any boards or trim that show signs of wood rot. Fill minor cracks and dents using an exterior-grade filler or spackle. Sand Wear a dust mask and sand with an orbital or vibrating palm-sander, using 60- or 80-grit sandpaper. Prime If you are going to use latex paint over oil-based paint, it's usually a good idea to prime the wall. Primers penetrate, seal, and provide a good surface that enables the new paint to adhere well. If you're painting because the surface is dull or because you want a new color, and the existing paint is sound, you'll only need to spot-prime any bare areas. An extra step that will pay dividends in longer-lasting results is to use metal primer on nail heads. That will prevent rust from bleeding through the paint. Caulk Once the primer is dry, you'll want to caulk all joints in the siding and trim. Urethane acrylic caulk performs better and lasts longer than other types of caulking material. Paint There are two types of exterior paint: water-based (latex) or oil-based (alkyd). High-quality latex paints that have "100% acrylic" binders adhere well to many different surfaces. They resist blistering, flaking, and peeling. They also have better color retention than other types of latex paint. Oil paint is best for high-traffic areas such as wood steps and porch floors, as well as on steel and cast-iron railings because of its superior water-repellent nature. Professional painters typically use paint sprayers to apply paint, however, others are advised to use a brush for maximum control. Applying two coats of paint is recommended for long-lasting exterior painting in Roswell.
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