How To Paint Steel Siding On A House

Paint the steel siding panels using the sprayer.

How to paint steel siding on a house.

The homeowners hated the look but the metal was still in decent shape and they didn t want the expense of re siding the entire house. Wash the steel siding with trisodium phosphate tsp and use a pressure washer. For steel use a latex bonding primer instead of a regular metal paint primer. Step 1 clean the steel siding.

The aluminum siding was a shade of beige that had aged into a dull mustard tone and the trim was a rust colored reddish brown. Start at the top of the wall and across the length of the metal siding. The paint that you choose will depend somewhat on how well you prepared your metal siding to receive the paint and what the surface of it looks like. Pay special attention to the type of metal substrate.

The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint. And then i would use the rust oleum top coat. Check the label to be sure it s recommended for metal siding. That is how you can get the paint to adhere to steel siding.

Expect to pay the premium for good paint. Step 2 tackle rust. Spot prime bare areas with a rust inhibitive primer such as diamond vogel s coteall multi purpose alkyd primer iron prime 600 fast dry universal primer. A new paint job was the solution.

Step 3 paint. Step 4 retouch. Depends on the weather but three or four or five hours is not unusual. But i would use the oil based rust oleum primer which by the way takes forever to dry.

Aim the sprayer nozzle directly at the panels eight inches from the siding surface. How to paint steel siding. Trigger the sprayer to begin the paint flow and use a back and forth motion to cover the length of the panel with an even coat of paint. Then apply the primer to the metal siding in even strokes.

If you did not do a good job of scraping off the old paint or there is chalking that you can t get to come off then you should first paint with a primer.