The harsh truth about aluminum siding in Maryland—and why switching to vinyl saves you money long-term.
Calculate Your Savings →Homeowners were sold aluminum siding as "maintenance-free." That was a lie. Here's what actually happens in Maryland’s climate.
Hail, falling branches, and even ladder pressure leave permanent dents. Unlike vinyl, aluminum doesn't bounce back.
UV exposure causes the surface to oxidize, creating a chalky white residue that can't be washed away.
Aluminum amplifies rain and hail noise, creating a drumming effect that vinyl dampens.
Paint doesn't adhere to oxidized aluminum. Factory finish is permanent—once it fades, you're stuck with it.
10-Year-Old Aluminum: Chalky, dented, faded
10-Year-Old Vinyl: Still looks brand new
Input your home size to compare lifetime costs of aluminum vs vinyl siding.
Your 20-Year Savings with Vinyl:
While aluminum siding can physically last 30-40 years, it typically shows significant degradation (chalking, fading, denting) within 10-15 years in Maryland’s climate due to humidity, temperature swings, and storm activity.
Technically yes, but it's not recommended. Paint doesn't adhere well to oxidized aluminum and typically peels within 2-3 years.
For Maryland, yes. Vinyl siding resists moisture better, doesn't dent from hail or ladders, requires zero maintenance, and maintains its color for 20+ years.