Eavestrough Replacement in Toronto & the GTA

Century Aluminum replaces full eavestrough systems for Toronto homeowners whose gutters are too far gone to repair and need a new seamless aluminum installation that will protect their home for decades. Serving Toronto, Mississauga, Oakville & the GTA. Free estimates available.

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    What Does Our Eavestrough Replacement Service Include?

    A full replacement means removing the existing system correctly, inspecting what is underneath, and installing new seamless eavestrough properly sized, pitched, and fastened for your roofline.

    Full System Removal and Disposal

    We remove your existing eavestrough, downspouts, and all fasteners from the full roofline perimeter. All old aluminum is fully recycled. No debris left on your property.

    Roofline and Fascia Inspection

    We inspect fascia boards and the roof edge for rot, damage, and missing drip edge before any installation begins. New gutters attached to rotted fascia fail at the same point within a few seasons. If we find damage, we tell you before starting.

    Seamless Aluminum Eavestrough Installation

    Fabricated on-site, cut to the exact length of each run. No mid-run joints. We install both 5-inch and 6-inch eavestrough systems depending on roof size and water volume. Installed at correct pitch, secured with hidden hangers and gutter screws, and sealed at all corners, mitre joints, and outlets with weatherproof sealant.

    Downspout Installation and Positioning

    Downspouts sized for your roof's water volume, positioned correctly, and directed away from your foundation. Extensions added where needed to carry water further from the house.

    Century Aluminum - Eavestrough Replacement Specialists in Toronto & the GTA

    Family-owned, 15+ years replacing gutter systems across Toronto, Mississauga, Oakville, and the GTA. We fabricate seamless aluminum on-site using top-quality Canadian-sourced materials. Every replacement is backed by a 3-year service warranty and a lifetime limited material warranty. All old aluminum is fully recycled.

    Exterior Work Done Properly — No Shortcuts, No Guesswork.

    Replacing your eavestrough is a long-term investment in your home’s drainage system. We install it correctly the first time so it performs through every season without ongoing issues.

    • Family Owned and Operated Since 2011 A local family business that treats every eavestrough replacement like it’s their own home on the line.
    • 630+ Verified Homeowner Reviews More than 630 reviews on Google and HomeStars from Toronto homeowners who have been through a full eavestrough replacement with us.
    • 15+ HomeStars Best of Awards Consistently recognized for installation quality and professionalism by the HomeStars community year after year.
    • Thousands of Exterior Projects Completed Across the GTA We have replaced eavestrough systems on homes of every size and age, across Toronto and surrounding communities.
    • Experienced In-House Installation Crew Our own trained installers handle every replacement. No subcontractors. No shortcuts.
    • Fully Insured and WSIB Covered Every replacement job is covered, protecting your property and our crew from start to finish.
    • Alu-Rex Certified Installer Authorized to pair your new eavestrough system with Alu-Rex gutter protection at the manufacturer’s standard.
    • Working at Heights Certified Installers Our team is certified to work safely on residential rooflines under Ontario safety regulations.
    Homestars 5 Star e1777469453360

    Why Choose Century Aluminum for Eavestrough Replacement?

    Seamless Gutters Fabricated On-Site

    Cut to the exact length of each run on your home. No mid-run joints, fewer failure points, cleaner look along the roofline. We install both standard 5-inch eavestrough and larger 6-inch systems depending on roof size and drainage requirements.

    Hidden Hangers, Not Spikes

    Gutter screws and hidden hangers fastened directly into the fascia or rafter tail. Hold through ice loads and heavy snow without pulling away.

    Correct Sizing for GTA Rainfall

    We assess your roof footprint and downspout count before specifying gutter width and downspout diameter so the system handles peak rainfall without overflowing.

    Wide Colour Range

    Seamless aluminum in a wide range of colours to match your siding, fascia, soffit, and trim. Your new gutters coordinate with the full roofline finish.

    Eavestrough Replacement in Toronto, Mississauga & the GTA

    If your gutters are rusting through, leaking at multiple points, or failing repeatedly after repairs, replacement is the more cost-effective decision.

    Pair Your New Eavestrough With Gutter Guards

    Many Toronto homeowners install gutter protection at the same time as a full eavestrough replacement. Systems like Alu-Rex DoublePro or T-Rex can be integrated directly was continuous gutter hangers during installation, strengthening the system while helping prevent leaves and debris from clogging the trough. 

    As an Alu-Rex Certified Installer, Century Aluminum installs these systems according to manufacturer specifications so your new gutters stay stronger, cleaner, and lower maintenance for years.

    Signs It Is Time to Replace Your Eavestroughs

    • Rust streaks or corrosion across multiple sections: The material itself is failing, not just a joint or fastener.
    • Cracks or holes in the gutter channel: Once the base metal cracks, patching just moves the failure point.
    • Multiple leaking joints that keep coming back: The system is past its serviceable life.
    • Gutters sagging repeatedly despite bracket repairs: The fascia or gutter profile is deformed and refastening will not hold.
    • System more than 20 to 25 years old: At that age, replacement is almost always more cost-effective than continued repairs.

    Looking for Another Eavestrough Service?

    Eavestrough Repair Toronto

    Fix isolated leaks or damaged joints on a system that still has life in it.

    Downpipe Replacement

    Stop water from pooling where it shouldn't.


    Gutter Guards

    Keep leaves and debris out of your system without climbing a ladder every fall.

    Downspout Repair Toronto

    Repair or replace damaged downpipes as part of your replacement or as a standalone fix.

    Frequently Asked Questions About Eavestrough Replacement in Toronto

    How do I know if I need replacement rather than repair?

    Replacement makes sense when failure is widespread, the same sections keep failing after repeated repairs, or the system is over 20 years old. If damage is isolated to one or two sections, repair is usually the right call. We inspect the full system before recommending either.

    Fabricated from a continuous roll of aluminum cut to the exact length of each run. No mid-run joints eliminates the most common leaking failure points. Seamless systems look cleaner and require less maintenance than sectional systems.

    Most Toronto homes are completed in one day. Timeline depends on total linear footage, number of downspouts, roofline complexity, and whether fascia repairs are needed. We give you a clear schedule before starting.

    Cost depends on total perimeter, gutter profile and size, number of downspouts, and whether additional work like fascia repair or drip edge is included. We offer free on-site estimates so you know the full cost before committing.

    No. Eavestrough replacement is considered routine maintenance and does not require a building permit under normal residential circumstances.

    Yes. Century Aluminum serves residential and commercial properties throughout the GTA, including Mississauga, Oakville, Brampton, and surrounding communities. Contact us for a free estimate.

    Stop Repairing and Start Over.

    A new seamless aluminum system protects your home for decades with minimal maintenance. Call us today or fill out our form and we’ll get back to you within one business day.

    Service Areas

    We provide professional eavestrough replacement services across residential neighborhoods in Toronto and the Greater Toronto Area. Our team focuses on homes in suburban and residential communities, delivering reliable installation, repair, and maintenance where it matters most.