Repair Rusted Base Of Garage Door

The garage door seal has been replaced and upgraded.

Repair rusted base of garage door.

Scrub gently at rusted areas on the door surface. Ridge way garage door se. Place plastic tarps on the ground beneath the hole on both sides of the garage door. How to restore a rusted metal door.

In this video i focus on door bottom rust repair and will be showing you how to remove and replace a lower door skin on a car or truck. Be careful not to scrub the door too deeply as it will leave scratches. Attempted sanding with a cone shaped sanding electric drill bit ineffective. You just need sprayer bottle hot water vinegar baking soda rags any liquid detergent steel wool sand paper oil based primmer paint brush matching paint.

It helps if you brush in small circles. Sometimes the rust eats. First of all you have to remove all the dust and grime. Step 1 scrape the rust.

You re likely to remove some of the paint as you scrub. Coat the sanded areas at the bottom of the garage door with a zinc chromate primer using a paintbrush. First sand off any surface spots of rust using a coarse sanding block or an electric hand sander. Turn off the garage door opener if there is one so that the door will not move while you are patching the hole.

Be sure to remove any loose rust and flaking paint from around the rusted areas down to the bare metal of your garage door so you can complete the repair properly. Let the primer dry. The zinc chromate helps prevent further rust from developing. The combination of outdoor moisture oxygen and carbon dioxide can damage an exterior metal door resulting in unsightly rusty patches.

Rust can be effectively removed with a wire brush. I have heavily rusted garage door rails especially where they meet the concrete slab.