This Old House host Kevin O’Connor and painting contractor Rich O’Neil show how to properly prepare a house for paint. Don dust mask and safety glasses, then use a pull-style paint scraper to scrape loose paint from the siding. Feather-sand the edges of sound, well-adhered paint down to bare wood. Preparing the exterior of your house before you paint is usually the most important factor in determining the success of a painting job. Weathered wood siding: Stain bonds well to unpainted, weathered wood. Learn how to prepare your home’s surface for exterior painting.
Exterior paint preparation is the key to creating a picture-perfect outdoor space. Let our experts show you which exterior paint prep steps are a must. When working with bare wood, apply primer before you recaulk. Before weathered wood can be painted, it will require extensive prep work to ensure that the paint stays on for more than just a couple of years. Step 1: Prepare the Surface. The two applications of primer were followed with two coats of high-quality exterior latex paint for a clean, smooth finish. Prepping exterior wood siding for a fresh new coat of paint is perhaps the most important thing you can do to ensure a long-lasting finish that doesn’t flake off after a short time. How to Paint a House – Exterior Paint Preparation – Step 1.
When doing exterior painting, it is important to make sure the surface is clean, sound and free of all foreign matter, including dirt, chalk, mildew and loose, flaking or peeling paint. To speed surface preparation, consider using power-washing equipment. Having the nozzle too close can damage the surface (especially if it is wood), and can force excessive water into wood; on the other hand, having the nozzle too far from the surface will do an ineffective cleaning job. Dear Ms. Builder: I painted the wood trim on my house less than two years ago and it is already peeling. You probably did not prepare the trim surface properly before applying the paint last time. Before taking a paintbrush to your exterior trim, you must properly prepare the surface. If there are any areas of bare wood on your trim, you must prime the surface before painting.
Exterior Paint Preparation
One of the most important steps in any exterior painting project is the preparation of the surface. Removing old dirt, paint and debris is crucial for obtaining a top-notch finish. At the very least, preparing exterior trim and siding for painting involves thoroughly cleaning, lightly sanding, and priming the surface. On partially bare wood, apply two coats of primer. To help the paint cover, have your primer tinted with some of the finish color. About This Video Need to do some painting around the house? Here’s a short, step-by-step video that shows how to prepare the surface and paint exterior wood trim. 5 Steps – Learn more about painting siding including how to remove loose paint as well prepare and prime the wood with this DIY guide from True Value. Fix any small issues with an exterior spackling compound. This story covers cleaning siding and soffits, removing old paint and fixing cracks in wood siding. Learn how to prepare your home’s exterior surface for painting. The most important step in exterior house painting does not involve a paintbrush but rather paint scraping tools.
General Exterior Prep
From planning and preparing to exterior painting tips and clean up, we have you covered. Learn tips before you buy, how to prepare, getting the right tools and clean-up tricks. For wood siding, preparing the surface is as important as the paint itself. Here are some factors to look for, or fix, to help that next paint job last. Premature paint failure is often caused by poor preparation. To prepare the exterior of your home for painting: Replace and prime any rotten wood. Scraping or sanding the surface to remove any loose or peeling paint. Apply primer immediately after preparing wood siding.
In preparation for painting, your home’s exterior needs to be clean, dry, and sound. Be careful that you don’t gouge wood when using a scraper when preparing for your exterior painting job. Here’s how to paint the exterior of a wooden structure. Begin your preparation with a power washer. Although it can be effective at cleaning, this must be done very carefully and not at close range, or it can damage siding and drive water. You do not want to paint over wet wood. Thorough surface preparation can add years to the life of the paint job. Learn how to paint the exterior of your house. Hold the scraper so the blade is perpendicular to the wood, apply moderate to firm pressure, and drag it along the surface. Exterior Painting Preparation. But, if painted exterior wood surfaces display continuous patterns of deep cracks or if they are extensively blistering and peeling so that bare wood is visible, then the old paint should be completely removed before repainting. Intercoat peeling can be the result of improper surface preparation prior to the last repainting.