Rotting Garage Door

Garage doors typically don t require much in the way of regular maintenance but one problem that is not uncommon is rotting door jambs.

Rotting garage door. The main cause of rotted garage doors is water damage. Pull off any damaged wood that you can to make the repair. Wood garage doors tend to absorb all the water and start expanding. Door jambs are susceptible to wood rot due to their exposure to ground level moisture.

In case you have had a plumbing accident water in your garage will move to your garage door. An old wooden garage door made of fiber board wood or other composite wood materials can become warp and receive water damage from years of rain and snow splashing and pelting its surface. How to use epoxy on wood for repairs. Some garage doors are.

The jambs are vertical boards that form the side parts of the frame around a garage door. Insert the tip of a flat crowbar under the trim. A common place for wood rot to be found is on the lower part of a garage door trim jamb this repair seems intimidating but it is actually a very easy repair that you could do if you have moderate. With time the wood frames and bottom starts rotting and breaking down.

Mix polyester wood filler or bondo wood filler and press it into the recess with a putty knife. Then coat the rotted door frame area with wood hardener as shown. Pry on the crowbar to lift the trim and loosen it. Poke around on the surface of the exterior door using a sharp object like an awl or screwdriver to identify where the wood has rotted.