Painting Aluminium Roof Bars

Buy aluminum roof paint and oil based metal primer from the local hardware store.

Painting aluminium roof bars.

There are some acrylic base primers and paint that will work on chalky aluminum. Some historical homes have terne metal roofs and these need to be painted with oil based paint. Apply aluminum metal treat to any bare areas. The key difference is how you prepare the surface for painting.

Sand the metal surface with coarse then fine grit sandpaper. The wrong kind of paint could produce disastrous results. I work in aviation and when painting aluminum follow these steps. Painting this section of your house that has a steep roof is impossible without a way to safely stay on it.

Find either oil based or acrylic based paint at your local home improvement store. Step 2 sweep the whole roof with a broom. Polish with low grit to high grit until your standard is met 3 optional. Apply self etching primer let dry then sand again.

One of my neighbors used an oil based paint as a primer since some of the metal was rusted and then covered the roof with one of the specially formulated roofing paints that is sold by calbar for use on old metal roofs for an added layer of protection. Any paint you use on an aluminum roof needs to be made specifically for aluminum. Apply paint multiple coats and. Galvanized metal roofs are usually painted with acrylic based paint.

You can create farmhouse style signs or modern designs with paint on ruffled or flat aluminum siding which is much more attractive than plain aluminum. Choose a paint that s right for your metal roof. The overall process is simple but it can be time consuming because you must wait for each layer primer paint and sealer to dry and cure. Polish in the same direction and finish with scotch bright for a smooth finish.

Terne is best painted with an oil based paint. Thoroughly clean the aluminum and let dry. The results are worth the effort however. Painting aluminium step 1 ensure that the surface you intend to paint is clean and free from dirt grease oil or anything else that could potentially interfere with the paint s application and adherence.

Once you clean sand and prime aluminum you can paint it just like you would plastic or wood. Aluminum roof paint should be oil based. There is a simple inexpensive method that will allow you to safely work off your roof and access the areas you need to paint.