Refinishing Wood Garage Doors

Refinishing Wood Garage Doors

One of my big fall tasks this year is refinishing my wood garage doors. I really like the doors because they reduce the sound from the street. Since they face southwest the finish absorbs a lot of heat. In previous years I have just added a coat of varnish but it is time to start anew.

Refinish safely
Protect yourself

As you can see from the pictures, peeling of the varnish is occurring. The bottom of the panels are taking the brunt of the heat. I hope the stripping and refinishing will improve the look of the doors.

Refinishing wood garage doors
Peeling Varnish

Stripping

The first step in refinishing wood garage doors is stripping the finish. It is important to use correct safety equipment in the stripping process. I am using a Safety Works Half Mask Respirator and chemical grade gloves made by Magid Glove & Safety. The stripping gel is Citri-strip. Other tools are a step-ladder, plastic scraper and a natural bristle brush.

Stripping works best when the temperature stays between 65 and 85 degrees. Therefore, fall is the perfect time for this type of work. Forecast temperatures for this week are within this range. Since this is a lengthy project I need more than just one day of ideal conditions.

Refinishing wood garage doors takes elbow grease. My first task was taping around the glass windows and the rubber seals. I am unsure of the potency of the chemical agent in the stripper. While it may only etch the glass it could eat away at the rubber door seals.

The stripping gel will take off layers, but I have many layers so it is taking more than one coat of gel. The minimum time suggested for leaving the gel on is 30 minutes and the maximum is 24 hours. As the temperature warms, the time needed decreased for me.

Yesterday,I spent about 5 hours on the single door. As you can see by the picture I have a way to go. If the weather cooperates, I hope to have this door completed in 3-4 days. The double door will take more time. I plan to have after pictures and a full report in a few weeks.

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