Capacity
The wide profile is suited to big roof planes and heavy runoff.
GUTTERIFY / GUTTER TYPES
Box Gutters
Box gutters have a high-capacity rectangular profile for larger roof areas and commercial-style buildings where more water must be carried.
Getting to Know the Type
About Box Gutters
Box gutters use a deep, rectangular profile that holds more water than a typical residential gutter. They are used where a large roof area drains to one edge or where a high-capacity system is required.
Finding the Right Fit
Where it works well
Box gutters suit large roof planes, commercial-style buildings and additions with substantial runoff. They need strong support and careful pitch. Consider them when standard gutters may not keep up with the volume of water.
Explore Your Options
What to consider
The right choice depends on your roof, the roofline and how much water the system must carry.
Installation
Correct support and pitch are essential for reliable drainage.
Maintenance
Debris removal keeps the larger channel flowing freely.
Make It Your Own
Design and product choices
Consider these details as you compare options for your home.
Capacity
Match the width and depth to the roof area and expected flow.
Material
Choose a material suited to the building and exposure.
Outlets
Size outlets and downspouts so the larger channel can drain freely.
Planning Your Project
Assessment and installation
We assess the roof area, structure and drainage points, then size the profile and confirm support. Box gutter work often involves more planning than a standard residential run, so access and structural details are reviewed before quoting.
Looking After Your System
Care and maintenance
Keep the channel and outlets clear, check support and seams, and watch for standing water that suggests a pitch problem. Arrange an inspection if the system overflows in normal rain.
FAQ
Frequently asked questions about box gutters
Where are box gutters used?
They are common on larger roofs and commercial-style buildings where more water must be carried.
Can box gutters be repaired?
Many issues can be repaired, but the cause of a leak or overflow needs to be found first. We can assess the system.
Do they need more maintenance?
Like any gutter, they need debris removal. Their capacity helps, but blockages at outlets can still cause overflow.
What affects the cost?
Roof area, material, support, access and the number of outlets all affect the estimate.
Plan your project
Helpful gutter guides
Practical advice to help you diagnose a problem, compare repair and replacement, and plan the work.
01
Gutter care guide
Gutter Installation Cost Guide for Canadian Homes
A detailed look at what new gutters cost in Canada, what affects the price, and how to get an accurate quote for your home.
Read the guide 02 Gutter care guideSeamless vs Sectional Gutters: Which Is Right for Your Home
A side-by-side comparison of seamless and sectional gutter systems, including cost, durability, and installation differences for Canadian homes.
Read the guide 03 Gutter care guideNew Construction vs Retrofit Gutter Installation
A comparison of gutter installation on new construction homes versus retrofitting gutters on existing homes, including process, cost, and considerations for each.
Read the guideMore Types
Explore other gutter options
Seamless Aluminum Gutters
Seamless aluminum gutters are formed on site to the length of each run, reducing joints and giving a clean, custom fit along the roofline.
Explore typeSectional Gutters
Sectional gutters are supplied in fixed lengths and joined with connectors, making them a practical choice for straightforward runs and repairs.
Explore typeHalf-Round Gutters
Half-round gutters use a traditional rounded profile that carries water efficiently and suits older and heritage-style homes.
Explore typeCopper Gutters
Copper gutters are a long-lasting metal option that develops a natural patina over time and suits both traditional and modern homes.
Explore typeSteel Gutters
Steel gutters offer strength and a paint-ready finish for homes that need a robust, low-maintenance system.
Explore typeReady to protect your home?
Request a free, no-obligation estimate for your gutter project today.