BLOG POST: EAVESTROUGH CLEANING
Eavestrough
Cleaning
Regular eavestrough cleaning keeps rainwater flowing safely away from your home. When leaves, dirt, and debris create blockages, water can overflow and contribute to roof damage, foundation problems, basement leaks, staining, and premature deterioration of your eavestrough system. Keeping your eavestroughs and downspouts clean helps protect your home and prevents small drainage problems from becoming costly repairs. At Bear Property Cleaning, we typically recommend an eavestrough cleaning every Spring and Fall for optimal eavestrough performance.
Eavestrough Cleaning Information
Why Regular Eavestrough Cleaning Is Essential for Protecting Your Home
Eavestrough cleaning is one of those important home maintenance tasks that can easily be overlooked until a problem develops. Throughout the year, eavestroughs naturally collect leaves, pine needles, twigs, seeds, roof granules, dirt, moss, and other organic debris.
​
This is especially common in Southwestern Ontario, where mature trees, changing seasons, heavy rainfall, snow, and freeze-thaw cycles can place additional stress on a home's drainage system. When debris begins restricting the flow of water, an eavestrough can no longer perform its primary job: collecting rainwater from the roof and directing it through the downspouts and safely away from the home.
Instead, water may begin overflowing over the front or back of the eavestrough, pooling around the foundation, staining siding and exterior surfaces, or repeatedly soaking areas around the roofline. Over time, neglected eavestroughs can contribute to problems involving fascia and soffits, landscaping erosion, foundation drainage, basement moisture, and premature deterioration of the eavestrough system itself.
​
Standing water and decomposing organic material can also create an environment where insects, vegetation, and unwanted growth thrive. During colder Ontario weather, trapped water can freeze and add significant weight to an already debris-filled eavestrough, potentially stressing hangers, seams, and other components.
​
Regular eavestrough cleaning also provides an opportunity to identify issues that might otherwise go unnoticed, including loose sections, improper drainage, leaking seams, damaged downspouts, or outlets that have become completely blocked.
​
How frequently eavestroughs should be cleaned depends heavily on the property. A home surrounded by large maple, oak, pine, or other mature trees may require considerably more attention than a newer property with very little surrounding vegetation.
​
For many homeowners, inspecting and cleaning the system during the spring and again after the majority of leaves have fallen in autumn is a sensible starting point, with additional cleaning considered for heavily treed properties.
​
Ultimately, keeping eavestroughs and downspouts clear is relatively simple preventative maintenance that helps rainwater travel where it is supposed to go and can reduce the likelihood of much larger and more expensive water-management problems developing around a home.
Eavestrough Cleaning: FAQ's
How Often Should Eavestroughs Be Cleaned?
Most homes should have their eavestroughs inspected and cleaned at least once or twice per year. However, the ideal eavestrough cleaning schedule depends heavily on the number and type of trees surrounding the property. Homes surrounded by mature maple, oak, pine, or other trees may require more frequent gutter and eavestrough cleaning because leaves, pine needles, seeds, and small branches can accumulate quickly. Spring and late fall are particularly important times to check the system.
​
What Happens If You Don't Clean Your Eavestroughs?
When eavestroughs aren't cleaned regularly, leaves and organic debris can eventually restrict or completely block the movement of rainwater. Clogged eavestroughs can cause water to overflow around the roofline rather than travelling through the downspouts. Persistent drainage problems may contribute to staining, damaged fascia or soffits, landscape erosion, foundation drainage problems, basement moisture, and deterioration of the eavestrough system.
​
What Are the Signs That Your Eavestroughs Need Cleaning?
Some of the most noticeable signs include water overflowing during rainfall, plants growing from the eavestrough, visible leaves or debris, water dripping behind the gutter, sagging sections, and downspouts that aren't discharging water properly. You may also notice staining along the siding or fascia. In some cases, an eavestrough can appear relatively clean from ground level while the downspout or outlet is completely clogged.
​
When Is the Best Time to Clean Eavestroughs in Ontario?
Spring and late fall are generally the most important times for eavestrough cleaning in Ontario. A spring cleaning can remove debris that accumulated over the winter, while a late-fall cleaning removes leaves after surrounding trees have shed most of their foliage. Properties with significant tree coverage may need additional cleaning throughout the year. Having clear eavestroughs before winter is particularly helpful because trapped debris and standing water can create additional problems when temperatures fall below freezing.
​
Do Downspouts Need to Be Cleaned Too?
Yes. Cleaning the eavestrough without checking the downspouts can leave an important part of the drainage system blocked. Leaves and debris frequently collect around downspout openings and inside elbows. A clogged downspout prevents water from draining properly even when the eavestrough itself looks completely clean. Proper eavestrough maintenance should therefore include checking that water can move freely through the downspouts.
​
Can Clogged Eavestroughs Cause Basement Leaks?
Clogged eavestroughs don't automatically cause basement leaks, but they can contribute to drainage conditions that increase the amount of water collecting around a home's foundation. When rainwater overflows from an eavestrough or isn't carried far enough away by the downspout, water can accumulate beside the foundation. Existing cracks, poor grading, drainage issues, or waterproofing problems can make the situation worse.
​
Can Clogged Eavestroughs Damage a Roof?
Poor eavestrough drainage can contribute to moisture problems around the edge of a roof, particularly when water and wet organic debris remain trapped for extended periods. Overflowing water may repeatedly wet fascia boards, soffits, roof edges, and other surrounding materials. In winter, standing water can also freeze, which is another reason keeping eavestroughs clear is an important part of seasonal roof and exterior maintenance.
​
Why Are Trees Such a Problem for Eavestroughs?
Large trees provide shade and curb appeal, but they can also deposit considerable amounts of material onto a roof and into the eavestrough system. Leaves, pine needles, seeds, twigs, blossoms, and other organic material can travel down the roof during rainfall and collect inside the eavestrough. Homes surrounded by mature trees generally require more frequent eavestrough inspections and cleaning than properties in open areas.
​
Can You Clean Eavestroughs Yourself?
Some homeowners clean their own eavestroughs, particularly on accessible single-storey homes. The biggest concern is usually not the debris itself but safely accessing the roofline. Working from ladders or around steep and elevated roof sections introduces fall hazards. Homeowners should consider the height of the building, terrain, ladder placement, roof configuration, weather conditions, and their own comfort level before attempting eavestrough cleaning.
​
Does Eavestrough Cleaning Help Prevent Ice Problems in Winter?
Keeping eavestroughs and downspouts clear can help water drain properly before freezing temperatures arrive, but eavestrough cleaning should not be considered a complete solution for ice dams. Ice dams can involve several factors, including roof temperature, insulation, ventilation, snow accumulation, and outdoor temperatures. Removing leaves and debris simply eliminates one potential drainage restriction from the system.
​
What's the Difference Between Eavestrough Cleaning and Gutter Cleaning?
There is essentially no difference. In Canada, particularly Ontario, the term eavestrough is commonly used, while gutter is more common in the United States and is also widely understood in Canada. Both eavestrough cleaning and gutter cleaning refer to removing leaves, dirt, organic buildup, and other debris from the drainage channels along the roofline so rainwater can reach the downspouts properly.
​
Are Gutter Guards a Replacement for Eavestrough Cleaning?
Gutter guards can significantly reduce the amount of leaves and larger debris entering an eavestrough, but they don't necessarily make the system completely maintenance-free. Fine debris, roof granules, seeds, and organic material can still accumulate depending on the gutter guard system and surrounding environment. Covered eavestrough systems should still be periodically inspected to ensure water is flowing correctly.
​
How Can Regular Eavestrough Cleaning Protect Your Home?
The primary purpose of an eavestrough system is simple: collect water from the roof and direct it safely away from the building. Regular eavestrough and downspout cleaning helps keep that drainage path open. It's a relatively straightforward piece of preventative home maintenance that can help reduce overflowing water, clogged downspouts, premature eavestrough deterioration, and unnecessary moisture around the roofline and foundation.
