How To Sand A Metal Garage Door

Prepping the garage door ensures that paint will go on easily and hold up well.

How to sand a metal garage door.

This will allow the paint to adhere more readily to the metal. If you are over coating a previously painted garage door then a light sanding is required along with the same degreasing process. Because they re metal you need to prime the doors in order to get the paint to stick. How to repair repaint steel doors.

In this video i show you step by step how to easily and quickly paint a garage door with professional results. Remove rust sand and wash the surface before you paint the garage door. 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. Then sand the door so that the newly applied paint will stick to the metal surface.

You can use either oil or latex based paints f. To paint a steel door you ll need exterior paint and an oil based primer designed specifically for metal. Painting your garage door boosts your curb appeal and protects it from the elements. Spray the metal garage door with water from a garden hose again to wash away the detergent and any residue.

Use a sturdy step ladder to reach the top of the door or high corners. Sand the areas with medium grade sandpaper where the paint has been removed to lightly roughen the surface of the steel garage door. Allow the door to air dry thoroughly before you proceed. When painting metal it is really important that any loose paint is really well rubbed down and if in.

Always prime metal garage doors. Then apply 2 coats of the primer letting it dry after each coat. Apply a metal primer before applying your garage door paint. Lightly sand the door.

However over time the finish can dull or you might change your home s exterior. Use a medium to heavy grade sandpaper to sand the entire door. Let lou manfredini ace s home expert show you how it s done. 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.