If you’ve been thinking about replacing or upgrading your gutters, you’ve probably already had the thought:
How much does gutter installation actually cost?
In reality, the answer differs for each project. But in general, the cost depends on your home’s size, roof layout, and the materials used.
Having a clear estimate helps you plan confidently (probably why you’re reading this right now). This guide breaks down the factors that influence eavestrough pricing, average costs for different home types, and what you can do to get the best value for your investment.
Why Eavestrough Installation Costs Can Vary So Much
There’s no one-price-fits-all answer when it comes to installing or replacing gutters. Even two homes on the same street can have different needs and a big difference in cost.
Home size, stories, and slope
A single-storey bungalow with easy ladder access is less costly than a two-storey home that requires extra height and safety equipment. The roofline slope and number of corners also affect how much material (i.e., aluminum) and labour are needed.
Sectional vs. seamless aluminum
Sectional systems (like the ones you can find at hardware stores) are cheaper upfront but rely on multiple seams and joints that tend to leak over time. That’s a big difference compared to seamless aluminum eavestroughs that are cut on-site to fit your home perfectly. Custom fitting, mitred corners may cost more to install but last far longer and require significantly less maintenance (while also looking better, visually).
Labour and local rates
Ontario installation rates vary slightly by region. Expect pricing in areas like Hamilton, Oakville, and Brantford to differ by 10–15% depending on travel distance and accessibility. And to add to that: the saying “you get what you pay for” really applies here. Cheap installers will give you cheap results (that’s not something you want, especially when it comes to protecting your house from expensive damage).
(in other words: paying a little bit more for an expert installation is worth it to prevent potentially tens of thousands of dollars in damage that can be caused by a poorly done job by “professionals”).
Average Eavestrough Installation Cost in Ontario
On average, eavestrough installation can cost up to $15 per linear foot in Ontario, depending on size, location, accessibility, and materials.
| Home Type | Eavestrough Size | Approx. Linear Feet | Estimated Total Cost |
|---|---|---|---|
| Bungalow (1,200–1,600 sq. ft.) | 5″ seamless aluminum | 150–200 ft | $1,800 – $3,000 |
| Two-Storey (2,000–2,800 sq. ft.) | 5″ or 6″ seamless aluminum | 220–300 ft | $3,000 – $4,500 |
| Large Custom Home | 6″ seamless aluminum | 300–400 ft | $5,000+ |
5″ vs. 6″ aluminum
Most homes in Ontario don’t need bigger than 5″ eavestroughs with 3×3 downspouts, but 6″ systems are a game changer for larger roofs or heavy-rain areas. A 6″ trough can handle roughly 33% more water volume, making it ideal for complex rooflines or steep pitches.
When to budget extra
Expect additional eavestrough installation costs for two-storey setups, steep roofs, or existing damage that requires fascia or soffit replacement. If your gutters are over 15 years old, replacement is typically more cost-effective than ongoing repairs.
The Value of Seamless Aluminum Eavestroughs
We’ll be upfront with you: seamless is WAY better.
Unlike store-bought sectional gutters, seamless aluminum eavestroughs are custom-formed on-site using specialized machinery that cuts each run to exact length.
Fewer leaks, fewer problems
Every seam is a potential leak point. Seamless systems have joints only at corners and downspouts, drastically reducing long-term problems and need for more maintenance/repair.
Cleaner appearance
Seamless aluminum creates a sleek, continuous look along your roof edge, enhancing curb appeal while matching your home’s fascia perfectly.
Longevity and ROI
Although seamless gutters cost slightly more upfront, homeowners typically save money over time thanks to fewer repairs, less water damage, and longer lifespan. In the end, the eavestrough installation cost is worth the investment.
Want to learn more? Read our post Why Seamless Eavestrough Installation Is Worth It (Featured on Just Ask Bob) for an inside look at how seamless technology pays off.
Add-Ons That Affect Cost
Eavestrough systems can be customized, depending on needs and desires. Add-on protection, upgrades, and complementary aluminum components can significantly improve drainage and extend lifespan.
Gutter guards and protection systems
Modern gutter protection like Alu-Rex Gutter Clean Pro® or DoublePro® adds strength and prevents clogs year-round. While guards raise the initial price by roughly 20–30%, they reduce maintenance and help your gutters last longer. These are especially valuable in wooded or high-debris areas!
Downspout upgrades
A small upgrade from 3×3″ to 3×4″ downspouts dramatically increases flow capacity (33% more). For homes with long rooflines or valleys that collect heavy runoff, it’s a simple upgrade that improves performance in storms (you’ll see the difference right away).
Fascia, soffit, or siding adjustments
Sometimes the fascia board behind the gutter needs reinforcement or replacement before new eavestroughs can be installed. Doing this at the same time ensures proper slope and secure attachment.
When Replacement Is More Cost-Effective Than Repair
Many homeowners try to patch leaks or re-seal corners over and over (can’t blame you for trying to save a bit of money, right?). But there’s a tipping point where replacement is simply smarter, even financially.
Common signs it’s time for replacement
- Persistent leaks even after sealing
- Sagging or pulling away from the fascia
- Rust, cracks, or visible corrosion
- Frequent blockages despite cleaning
- Overflowing during rain even when clear
If even a couple of these apply, replacement offers a cleaner look and better protection for your foundation and roof edge.
For a deeper breakdown, read Eavestrough Repair vs Replacement: How to Know Which You Need.
How to Get the Best Value for Your Installation
The truth is that a quality installation saves more than it costs. Here’s 3 ways to ensure you get the best value for your eavestrough installation cost.
1. Choose certified installers
Certified Alu-Rex Elite Installers, like our team, are trained to meet manufacturer standards. This ensures your product warranties remain valid and the system performs as designed.
2. Compare materials and warranties
Aluminum eavestroughs from Canadian suppliers like Gentek, Kaycan, and Royal Building Solutions come with 25-year material warranties, while Alu-Rex systems offer lifetime clog-free coverage. The Eavestrough Company only uses Canadian-sourced aluminum.
3. Ask about workmanship
The difference between a good job and a great one is the installer’s attention to slope, corner sealing, and hanger spacing. A proper slope ensures steady drainage without standing water (which is the main cause of premature wear).
What to Expect During Installation
Depending on the size of the project, professional crews can typically complete most residential eavestrough installations in 1-2 days, including removal of old gutters. The process includes:
- Assessing roofline and slope for accurate measurement
- Cutting seamless aluminum runs on-site to exact length
- Installing continuous hangers for uniform strength
- Sealing corners and downspouts with high-grade silicone
- Testing for proper flow and alignment before final cleanup
A reputable installer with get you a durable, low-maintenance gutter system that protects your home year-round.
Find Out Your Eavestrough Installation Cost
At The Eavestrough Company, we proudly serve Hamilton, Oakville, Burlington, Brantford, Cambridge, Mississauga, St. Catharines, and surrounding area.
If you’re noticing leaks, sagging gutters, or just want to upgrade to seamless aluminum with gutter protection, we’ll provide a free, honest quote and expert guidance on the best system for your home.
