Expert aluminum siding painting in Portland and Northampton County. Correct prep, bonding primers, premium coatings. 15+ years local experience.
Painting aluminum siding requires specific preparation and products that most DIYers and even some contractors get wrong. Joseph Assise Painting has 15+ years of experience painting aluminum siding on homes throughout Portland and Northampton County. We use the correct bonding primers, elastomeric coatings, and premium topcoats to ensure a finish that lasts.
Aluminum oxidizes and chalks over time - paint applied over chalky surface will peel within a year
Our proven process: wash to remove oxidation (white chalky residue), use a phosphoric acid wash on heavily oxidized surfaces, apply bonding primer, paint with 100% acrylic exterior.
Sherwin-Williams Duration or Benjamin Moore Aura Exterior - both bond well to primed aluminum.
10-15 years if oxidation is properly treated before painting.
| Home Size | Estimated Cost |
|---|---|
| Small (under 1,500 sq ft) | $1,800 - $2,520 |
| Medium (1,500-2,500 sq ft) | $3,520 - $4,400 |
| Large (2,500+ sq ft) | $4,400 - $7,000 |
2026 Portland market pricing. Exact quotes require on-site assessment.
Yes. We paint aluminum siding throughout Portland and Northampton County. Proper prep is critical - wash to remove oxidation (white chalky residue), use a phosphoric acid wash on heavily oxidized surfaces, apply bonding primer, paint with 100% acrylic exterior.
10-15 years if oxidation is properly treated before painting.
Aluminum Siding Painting in Portland typically costs $1,800-$7,000 depending on home size and prep required.
Free on-site estimates. We serve all of Northampton County.
Get Your Free Estimate