How to Properly Prepare Aluminum Siding for Painting
Giving your home a fresh coat of paint can totally change the look. But if your house has aluminum siding, you might be wondering… how do you paint it without peeling, bubbling, or just ending up with a weird finish? The secret is prep. Skip the steps now, and you will be dealing with flaking paint down the line. Aluminum siding is tough stuff , but it is slick. Paint does not stick easily. So before picking a color, we need to roll up our sleeves and get the siding ready. Let's understand how to paint aluminum siding ... Step 1: Clean It Really Well Start by giving your siding a proper wash. Dirt, dust, mildew… any of it left behind will make paint slip off later. A pressure washer works if you have one … but go gentle . Aluminum can dent if you blast it too hard. No pressure washer? No worries. Warm water and mild soap do the trick . Do not forget corners, behind trim, or stubborn spots. Mildew loves to hide there. A scrub brush with a bit of vinegar or a bleach-and-water mix...