How To Repaint Peeling Aluminum Siding

In a nutshell you need to start with a clean palette.

How to repaint peeling aluminum siding.

Now the good news is that you can repaint aluminum siding debbie. If you ve got stubborn stains try cleaning with a biodegradable laundry detergent by mixing approximately cup 60. Once everything is clean and dry you re ready to apply your primer. All of the chalkiness must be washed and scrubbed off and any flaking paint removed.

Draw a square around the section of damaged aluminum siding that you would like to remove. Here s where a lot of people make a mistake. Cut away the section using tin snips in combination with a utility knife leaving a clean square hole to patch. Read on to find out more.

Rub your hand along the siding when it is dry to check for chalking which is common. If a powdery substance comes off. With a sprayer. Remove peeling paint as much as you can with steel wool or sandpaper.

But you do have to strip the oldest stuff off first because you ve got to have a good base to adhere to. Follow these simple steps. Aluminum soffit and fascia require a different treatment because they are nonporous and will be exposed to harsh weather conditions. Load your pressure washer with 1 gallon of hot water mixed with 1 cup of bleach and 1 cup of trisodium phosphate or tsp.

The bleach attacks mildew on the siding and tsp removes chalky residue. The key to painting aluminum siding is preparation and priming.