How To Sand A Metal Garage Door

If you just slap on some paint let it dry and walk away you ll find that the paint will soon peel and flake off.

How to sand a metal garage door.

Remove rust sand and wash the surface before you paint the garage door. When painting metal it is really important that any loose paint is really well rubbed down and if in. However over time the finish can dull or you might change your home s exterior. If you are over coating a previously painted garage door then a light sanding is required along with the same degreasing process.

Spray the metal garage door with water from a garden hose again to wash away the detergent and any residue. Then sand the door so that the newly applied paint will stick to the metal surface. In this video i show you step by step how to easily and quickly paint a garage door with professional results. Apply a metal primer before applying your garage door paint.

A steel door is durable and secure and it doesn t rot or warp like wood. Sand the areas with medium grade sandpaper where the paint has been removed to lightly roughen the surface of the steel garage door. Use a sturdy step ladder to reach the top of the door or high corners. Allow the door to air dry thoroughly before you proceed.

Lightly sand the door. To paint a steel door you ll need exterior paint and an oil based primer designed specifically for metal. Degrease the door with sugar soap then allow to dry. Before you apply the primer and paint lightly sand the door with 400 grit sandpaper so the primer and paint will stick to it better.

You can use either oil or latex based paints f. This will allow the paint to adhere more readily to the metal. Because they re metal you need to prime the doors in order to get the paint to stick. Put on your dust mask and safety glasses and go over the door lightly with fine grit sandpaper or a sanding block to rough up the surface and remove any loose paint.

Then apply 2 coats of the primer letting it dry after each coat. Let lou manfredini ace s home expert show you how it s done. Painting your garage door boosts your curb appeal and protects it from the elements. Prepping the garage door ensures that paint will go on easily and hold up well.