Plastic vs Vinyl Gutters: Why Pros Avoid Both Options
Everything Gutter president Jimmy DeHart Sr. explains why professional gutter installers avoid plastic and vinyl gutter systems, showing samples removed from a five-year-old DIY installation that never worked correctly.
Jimmy does not soften his position: his company does not recommend plastic guttering, because it is not a material that lasts. In more than 20 years of professional gutter work, he says you will not find a trained gutter contractor installing plastic or vinyl systems. When they appear on a house, it is usually a DIY job or a handyman who did not know why professional-grade materials matter.
The appeal is easy to understand. Plastic gutters are sold at every home center, cost significantly less than seamless aluminum, and look simple to install. The problem, in Jimmy’s experience, is that they do not work in the long term, and often not even past the first year.
What Plastic Gutters Look Like After Five Years
Jimmy shows a plastic downspout and a gutter section removed from a home after about five years. The homeowner installed them himself, spent a significant amount on materials, and then lived with gutters that never worked correctly from the first rain onward.
The interior of the gutter is stained dark from constantly holding standing water and wet debris. The homeowner reported overflow during every heavy rain and often during moderate rain, whether the gutters were clean or not.
The Real Problem Is the Seams
Plastic gutter sections come in fixed lengths, typically 10 feet, joined with connectors. A typical house might need a dozen or more seams, and every one is a potential leak point.
Plastic expands and contracts significantly with temperature, so the sealant eventually separates and water finds its way through. Jimmy describes the number of seams in a plastic system as astronomical and almost impossible to keep sealed.
Why Seamless Aluminum Is the Professional Standard
The alternative Jimmy recommends is seamless aluminum, the standard for professional installations across the country. It is formed on-site from a coil of aluminum by a portable machine, so a 20-, 40-, or even 100-foot run comes out as one continuous channel. The only joints are at corners and downspout connections, not every 10 feet.
Aluminum does not rust, and properly supported with reinforced hangers at the correct spacing, it does not warp or sag under normal conditions. It comes in many factory-applied colors and holds paint well.
Most aluminum systems last 20 to 30 years, and Jimmy says well-maintained gutters can reach 40. Our seamless vs. sectional gutters comparison covers the cost difference in detail.
The False Savings of Plastic
The price gap between DIY plastic and professional seamless aluminum is real, but Jimmy frames it as a false savings. A homeowner who installs plastic spends hundreds on materials and a weekend on labor, only to live with gutters that leak from day one and need replacing within a few years.
That same money could go toward a professional seamless aluminum system that works for decades. Paying once for a system that works is cheaper than paying for one that does not, then paying again to replace it.
When DIY Makes Sense
Jimmy is not opposed to DIY gutter work, and he points viewers to his own channel for tutorials on installing aluminum gutters and downspouts. The line he draws is not between DIY and professional installation. It is between materials that work and materials that do not.
A homeowner with reasonable mechanical skills can install sectional aluminum gutters, which are not as durable as seamless but outperform plastic by a wide margin. Hardware matters as much as material, as Jimmy explains in his guide to gutter hanger types. Homeowners who hire the job out should get at least two or three quotes and ask specifically about the material.
If your current gutters leak behind rather than through the seams, the cause is usually the roof edge, which Jimmy covers in his guide to drip edge and gutter leaks.
Final Thoughts
Plastic and vinyl gutters look like a bargain on the shelf, but their seams and temperature movement make them a poor long-term investment. Seamless aluminum costs more upfront and pays for itself in years of trouble-free service. Our complete guide to gutters covers every material and cost.
Homeowners in the West Grove, Pennsylvania area can reach Jimmy DeHart Sr. and Everything Gutter at everythinggutter.com. Everywhere else, Home Upgrade Pros connects homeowners with licensed gutter contractors for free, no-obligation quotes, or call (725) 278-6174.
Frequently Asked Questions
Are plastic gutters ever a good choice?
Jimmy DeHart says no. In his view, plastic gutters have too many seams to keep sealed, warp and sag with temperature changes, and often fail within a year or two. They usually appear on a house through a DIY job or a handyman rather than a trained gutter installer.
How long do aluminum seamless gutters last?
Typically 20 to 30 years with proper maintenance, and Jimmy has seen well-maintained systems reach 40. Aluminum does not rust and can be formed in continuous runs up to 100 feet with no mid-run seams.
Can I install my own seamless aluminum gutters?
No. Seamless gutters require a portable forming machine that is not available to rent. Sectional aluminum gutters from a home center are a reasonable DIY alternative and still outperform plastic. Professional seamless installation typically costs $6 to $12 per linear foot.
