How to strip exterior paint-Removing Old Paint | HowStuffWorks

The stripping and removal of paint is a pretty radical—and arduous—task. Dip the sandpaper into a bucket of water and use a plant mister filled with water to wet the painted wood. Sand lightly, keeping the surface wet at all times, and frequently rinse the sandpaper in the bucket. When done, take a garden hose and rinse any pigment or sanding residue off nearby siding. You don't want pigment-tinted runoff to dry in place and stain the siding.

How to strip exterior paint

How to strip exterior paint

Also, they can slop onto perfectly good paint, giving How to strip exterior paint one more problem to deal with. Laquer thinner will break down the old paint and you should be able to scrub paijt off with a rough scrubbing pad or plastic scraper. I typically use Windex. Clark and his crew considered using several different methods on the Winchester siding before making a final choice. Spread drop cloths on the pavement, lawn or nearby shrubbery to protect them from falling extwrior of goo. Metals and even concrete should not have this problem. Imagine how many gallons it would take to do the entire house. Once you have removed all the loose paint, you should apply an appropriate primer to some of the distressed areas, especially if your paint-removal How to strip exterior paint has exposed raw wood or bare metal. I typically go in this order and try the least harmful product first and work my way up to the harsher chemicals only if necessary. Just be sure Sheer sling swimwear empty the sander's dust-collection bag frequently.

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Psint up for weekly project ideas and advice from experts. How to Patch Strip Flooring. How to strip exterior paint work quickly; a second blast can soften decades of paint. Stripping paint is hard, nasty, and potentially dangerous. Getting there is tedious, dirty work, no doubt, but our start-to-finish guide will help you manage the mess and choose the best paint strippers, scrapers and techniques to get the results you want. Continue to 2 of How to strip exterior paint below. Find more useful tips at www2. I earn a small percentage from pqint purchase using these links. I had sanded AND primed. This site uses Akismet to reduce spam. Active ingredient: Lye Strength: Up to 30 layers of paint can come off as easily as stripping sheets off a bed. All Semen collection techniques them are hard work because the same binders that cause paint to adhere make extrrior hard to remove. Privacy Policy. Chemical strippers--the preferred method of removing the finish from wood--fall into three categories, each with its own distinct properties and application techniques.

Wood siding from is amazingly hard.

  • When the paint is peeling on a house, many homeowners opt for covering it with vinyl siding.
  • What stands between an old house and new paint?
  • Finding out which wood stripping method to use, and how to contain the debris, makes a messy job cleaner, safer, and more effective.
  • Have you ever had to strip… paint off a door?
  • Chemical strippers--the preferred method of removing the finish from wood--fall into three categories, each with its own distinct properties and application techniques.

When the paint is peeling on a house, many homeowners opt for covering it with vinyl siding. But if you've got an old house with a great exterior, such as real clapboard , you may not want to hide its beauty. Then exterior paint stripping is your only option. Stripping paint is hard, nasty, and potentially dangerous.

What are your options for stripping exterior paint? The blowtorch has been a perennial favorite of homeowners for many years because it's cheap and relatively fast. But its disadvantages far outweigh its advantages. First, it's dangerous. Applying a very hot flame to old, often-brittle wood siding is inviting a visit from the fire department.

Not only can start a fire on the wood siding, but you can unintentionally hit pockets within the walls that may contain other dry things. As any homeowner who has removed a wall knows, inside you'll find newspapers, blown-in paper-based insulation, and other highly flammable things.

Secondly, hitting lead-based paint with flame releases toxic lead fumes. You can be certain that your old house has lead-based paint. Our advice? Ditch this option. Electric heat guns are safer than blowtorches because they don't operate hot enough to release toxic fumes. You also have less of a risk of burning down your house, but the risk is still there.

Keep in mind, you'll be working with a cord unlike the propane torch, which is self-contained. They aren't really a viable option for large areas, but they do work well for small, difficult areas or for ornamental surfaces.

Orbital rotating or belt sanders are a good option. They rip off the paint quickly. However, if you lay into the sander too hard, you risk gouging the wood.

And again, there's the lead-based paint problem. Everything that the sander takes off is immediately converted into dust. Dust that goes into your hair, face, and lungs. Check in your locality if it's even legal to use these types of sanders. Some communities ban them. Definitely not a do-it-yourself project, sandblasting does remove paint but it's also very effective at removing wood.

If you choose to go with this option, be aware that sandblasting will bring up the grain in your wood so that it has a very rough, grooved appearance. Now you've got two toxins to battle: lead and the chemicals in the stripper. But let's put that aside for a moment and talk price. Imagine how many gallons it would take to do the entire house. Despite the toxicity, chemical strippers do have their place in the workshop.

It's satisfying to see that paint bubble right off. Save it for small projects , though. A sharp, rigid putty knife or a blade designed just for paint scraping is your best bet. You'll minimize the dust, and you'll have better control than if you used a sander. If you've got very loose or alligatored paint , scraping really is easier than any other option.

Get a sharpener or a whetstone to keep that scraper sharpened up. Scraping—though admittedly hard work—tends to be the best choice for general exterior paint stripping chores. Read More.

When I went back to give the front doors a second coat…a problem exposed itself. Learn how your comment data is processed. Paint Scrapers: Pro Advice. How to Scrape Paint With a Wire Brush On areas of prominently peeling paint, sweep the brush lightly up and down, parallel to the edge of the peeling paint. You must leave a dramatic pause after strip for the full effect! They aren't really a viable option for large areas, but they do work well for small, difficult areas or for ornamental surfaces.

How to strip exterior paint

How to strip exterior paint

How to strip exterior paint

How to strip exterior paint. Testing Different Methods

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How To Remove Paint From Nearly Any Surface - DIY Painting Tips

If you're lucky, all your house may need before repainting is a good, healthy bath. Wash it down with a hose, and go over stubborn dirt with a scrub brush and warm, soapy water. Or wash it down with a power washer. If you're not so lucky, then you just have to face the fact that a time-consuming and dirty job lies ahead of you. Do the job well, and your paint job will not only look better, but it will last for five to eight years on average.

Start by thoroughly examining the outside of the house or outbuilding -- not just the exterior walls but under the eaves, around windows and doors, and along the foundation. Look for split shingles and siding, popped nails, peeling or blistering paint, mildew, and rust stains. Once you've identified the areas that need attention, roll up your sleeves and make the repairs.

Use a wire brush and a wide-blade putty knife to remove small areas of defective paint. Scrub under the laps of clapboard siding as well as on downspouts and gutters. For speedier work on metal, a wire brush attachment on an electric drill will remove rust and paint with less effort.

For more extensive paint removal, invest in a sharp pull scraper -- a tool with a replaceable blade that's capable of stripping old paint all the way down to bare wood with a single scrape.

Hold the scraper so the blade is perpendicular to the wood, apply moderate to firm pressure, and drag it along the surface. Keep the blade flat against the wood so it doesn't gouge the surface. For smoothing the edges of scraped spots here and there, you can wrap a piece of sandpaper around a wood block. For larger areas, it's less tiring and more effective to use an electric orbital sander.

Move it up and down or back and forth across the surface to remove old paint and smooth rough edges at the same time. Don't use an electric disc sander or a belt sander. Both can leave swirls or dips in the wood that will show through a new coat of paint.

For particularly heavy deposits of paint, heat may be more effective than muscle. One way to apply heat is with an electric paint remover, which is a device with a platelike heating element that "cooks" the paint and has a built-in scraper to pull it off. Wearing heavy gloves, hold the heating element against the surface until the paint sizzles.

Pull the remover firmly over the surface. The attached scraper will pull off the cooked paint as you go. Use liquid paint removers only as a last resort. They work well, but they're expensive, especially on big jobs. Also, they can slop onto perfectly good paint, giving you one more problem to deal with. Once you have removed all the loose paint, you should apply an appropriate primer to some of the distressed areas, especially if your paint-removal system has exposed raw wood or bare metal.

The kind of primer you use depends on the kind of paint you'll be using later. For latex paint, use latex primers; for solvent-thinned paints, use solvent-base primers; and for metals, use metal primers.

Not only do these coatings provide extra protection against the elements, they also form a firm foundation for finishing paints. Also, priming is always required when you're working on new wood. Can I use interior paint for exterior surfaces? How often should I repaint the exterior of my home? Scrub under the laps of clapboard siding and on downspouts and gutters.

Move an electric orbital sander up and down or back and forth to remove old paint and feather rough edges. Another way to remove old paint is with an electric paint remover -- a device with a platelike heating element that softens the paint and has a built-in scraper. House Painting : Ready to tackle a house painting project? Gather helpful tips on both interior and exterior painting in this home improvement article. House Painting Tools : Before taking on any painting project, make sure you have the tools you'll need to do the job well.

This article will help. Painting Exteriors : Learn the basics of painting siding, trim, and all things on the outside of the house in this article.

Selecting Exterior Paint : Gain tips to help you choose the best exterior paint for the job in this article. Related " ".

How to strip exterior paint