Painting Aluminium Roof Bars

Galvanized metal roofs are usually painted with acrylic based paint.

Painting aluminium roof bars.

Choose a paint that s right for your metal roof. 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. Apply aluminum metal treat to any bare areas.

There are some acrylic base primers and paint that will work on chalky aluminum. Apply self etching primer let dry then sand again. While painting aluminum increases its aesthetic it also prolongs its life with a hard wearing top coat of paint and sealant that can stand up to harsh weather and soaring temperatures. Apply paint multiple coats and.

Some historical homes have terne metal roofs and these need to be painted with oil based paint. 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. There is a simple inexpensive method that will allow you to safely work off your roof and access the areas you need to paint. The paint must be oil based and specific to aluminum roofs.

Any paint you use on an aluminum roof needs to be made specifically for aluminum. Polish with low grit to high grit until your standard is met 3 optional. 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. Terne is best painted with an oil based paint.

Sand the metal surface with coarse then fine grit sandpaper. The results are worth the effort however. Once you clean sand and prime aluminum you can paint it just like you would plastic or wood. Thoroughly clean the aluminum and let dry.

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. Aluminum roof paint should be oil based. Polish in the same direction and finish with scotch bright for a smooth finish. Find either oil based or acrylic based paint at your local home improvement store.

Step 2 sweep the whole roof with a broom. Buy aluminum roof paint and oil based metal primer from the local hardware store. The key difference is how you prepare the surface for painting.