Painting a Garage Door in Doncaster: Tilt, Panel Lift and Roller Doors
Walk down almost any street in Doncaster, Doncaster East or Templestowe and the garage door is one of the first things you notice. On the 1970s and 80s brick veneer homes that fill Manningham, and on the larger two-storey houses built since, a double garage often takes up a third or more of the street frontage. When the rest of the house has been freshly painted and the garage door is faded, chalky or a colour from three owners ago, it drags the whole facade down. The good news is that most garage doors can be repainted well. The catch is that the three common types of door need quite different treatment, and one of them is often not worth painting at all.
Timber tilt doors
Older Manningham homes frequently still have a one-piece timber tilt door, sometimes with vertical boarding or a panelled pattern. These are the most rewarding doors to repaint because timber takes paint well and the door is usually in sight of the street all day.
They are also the doors that suffer most. A tilt door faces the weather on one side and a closed, often damp garage on the other, and the bottom rail sits close to the driveway where water splashes and pools. The usual failures are peeling along the bottom edge, cracking along board joints, and grey, weathered timber where paint has let go on a west-facing door. Preparation means scraping back anything loose, sanding to a sound edge, treating and filling any soft timber, and priming every bare patch. The bottom edge and the top edge should be sealed as well, not just the face, because water gets in through the end grain that nobody sees. A flexible exterior acrylic over a good primer then gives the door the same life as the rest of the timberwork.
If the door is from the 1970s or earlier, older layers may contain lead paint, so it is prepared with the same care we describe in our article on lead paint in pre-1970 Manningham homes.
Steel panel lift doors
Most newer homes, and many renovated ones, have a sectional panel lift door in factory-coated steel. These can be repainted, but not in the same way as timber. The factory finish is hard and smooth, so paint will not bond to it reliably without preparation.
The door is washed to remove dirt, cobwebs and the chalky film that forms as the factory coating ages. The surface is then lightly abraded or treated with a suitable etch so the new coating has something to grip, and any scratches through to bare steel are spot-primed with a metal primer before rust takes hold. A quality exterior acrylic designed for metal then goes on in two coats. Panel joins and the hinged sections need care so paint does not build up and bind when the door folds through its tracks.
Two cautions apply. First, dark colours on a west-facing steel door get hot in a Melbourne summer, so colour choice is worth thinking about; our guide to choosing exterior colours for Doncaster and Templestowe homes covers how heat and light affect different shades. Second, if your door is still under a manufacturer's warranty, check whether repainting affects it before going ahead.
Roller doors
Roller doors are the type we are most likely to talk you out of painting. A roller door curtain wraps around a drum every time it opens, so the coating is constantly flexed. Ordinary paint on a roller door tends to crack and flake along the curves, sometimes within a season or two, and paint build-up can affect how smoothly the curtain rolls.
There are coating systems and specialist approaches for roller doors, and a well-prepared door in good condition can be recoated. But on an old, dented or noisy roller door the honest advice is often that replacement gives a better result for the money, and the money you save on paint is better spent on the rest of the facade. We will tell you which category your door falls into rather than quote a job we do not think will last.
The frame, surrounds and everything around the door
A garage door repaint rarely looks finished on its own. The timber jambs and architraves around the opening, the fascia above, and the meter box or downpipes beside it all frame the door, and if they are left faded the new door just highlights them. That is why we usually price garage doors as part of a wider front elevation, alongside the timber trims in our Weatherboard, Eaves & Fascia Repaints service, or as one line within a full Exterior House Repainting job.
It also matters for the interior. Some owners like the inside face of a tilt door painted too, which protects the timber from garage humidity and stops the door weathering unevenly from the back.
Timing and the weather
Garage doors face the street, which often means full sun or full exposure to wind and rain, so they are sensitive to painting conditions. Steel doors in particular get too hot to paint properly on a summer afternoon, and coatings need to be dry before evening dew. Spring and autumn are the easy windows, as we explain in our article on the best time of year to paint a house exterior in Doncaster. The door also has to stay closed or open for a period while the coating cures, which is worth planning around if the garage is your only off-street parking.
Getting it quoted
Garage door painting is quoted on inspection because the door type, its condition and what is around it all change the work involved. If you are in Doncaster, Doncaster East, Templestowe, Bulleen or Donvale and your garage door is letting the front of the house down, send us a photo of the door and a note on whether it is timber, steel or a roller. We will tell you whether it is worth painting, what the preparation involves, and whether it makes sense to do the trims and fascia at the same time.