Painting Over Fiberglass Garage Door

If your fiberglass door is older and worn or if it has a very shiny slick or varnished surface it should be primed.

Painting over fiberglass garage door.

Fiberglass has a somewhat paint resistant surface which can affect the longevity of the coat you put on it. Take your time and apply thin even coats. Rinse the fiberglass using a water hose. Your door will look much better if you put on two thin coats of paint as opposed to one thick coat.

If there are any door handles or. After using your garage door for some years it is going to be dirty over time no two ways about it. Close the garage door. You must use a good bonding primer.

Prime the garage door with the brush. Apply a light coat of acrylic latex primer to a 90 cm 3 foot wide section of the garage door using the roller. Clean the door with a rag dipped in acetone or mineral spirits. As there are different types of fiberglass there are different types of paint and knowing what to use for a proper bond is especially important.

Allow the cleaner to dry thoroughly until the odor has dissipated. Painting fiberglass doors require some planning. Open the garage door and slide heavy duty fabric dust sheets underneath it. Encourage primer and paint adhesion by roughing up the fiberglass door using sandpaper.

Allow the door to dry. Hi deb it doesn t really matter if the fiberglass door is a garage door or an entrance door to the house but either way you want to be careful with preparing the door for painting. If there are any recesses you will have more brush work to do. They require epoxy based paint and polyester based paint respectively.

Types of fiberglass include epoxy resin and polyester based resin. Dip a clean soft rag into a mild detergent solution and carefully wash the door. Bonding primers come in several formulas. Look for a bonding primer and make sure it s specified for exterior use unless your fiberglass door is inside.

How to paint fiberglass garage doors. Clean the garage door with water and dish soap. That is not to say that you cannot paint fiberglass but do take the correct precautions and choose a good primer to increase the staying power. Cover parts of the garage door you do not want painted with blue painter s tape.

Clean and sand the door first and remove any loose finish. Lay out a painter s tarp along the door to catch spills. How to properly paint a fiberglass garage door clean your door. Load a fine grit sandpaper into a palm sander.