Downpipe & Extension Services
Professional downpipe repair, replacement & extension services in Toronto & GTA. Proper drainage protects your foundation. 29+ years experience.
About Our Downpipe & Extension Services Service
Downpipes are the workhorses of your drainage system. They carry thousands of gallons of water away from your foundation every year. When they're clogged, disconnected, or directing water to the wrong place, foundation problems aren't far behind.
Common downpipe issues include disconnections at ground level, extensions directing water toward (not away from) the foundation, underground connections that are clogged or collapsed, and downpipes that are too small for the gutter system.
We handle all downpipe work — repairs, replacements, extensions, redirections, and disconnections from municipal storm drains (as required by many GTA municipalities).
Extension Best Practice
Downpipe extensions should carry water at least 6 feet away from your foundation. If your yard slopes toward the house, you may need longer extensions or underground drainage to prevent basement water issues.
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Before & After
See the transformation our work delivers.
Downpipe disconnection and extension installation
Why This Matters for Your Home
Understanding the importance of proper maintenance and quality workmanship.
Foundation Protection
Properly directed water prevents the hydrostatic pressure that causes basement leaks and foundation cracks.
Prevent Erosion
Concentrated water flow erodes landscaping and can undermine walkways and driveways.
Avoid Basement Flooding
Disconnected or poorly directed downpipes are a leading cause of basement water intrusion.
Municipal Compliance
Many GTA municipalities require downpipe disconnection from storm sewers. We handle the whole process.
Our Process
What to expect when you work with Tip Top Trough.
Assessment
We evaluate your current downpipe setup, drainage patterns, and any problem areas.
Repair or Replace
Damaged sections are repaired or replaced with matching materials.
Extension & Redirection
Extensions are added to direct water away from foundations. Underground options available.
Secure & Seal
All connections are properly secured and sealed.
Test & Verify
We test the system with water to confirm proper flow.
Our Work
See examples of our craftsmanship across the GTA.
"They extended all my downpipes and our basement has been dry ever since. Should have done this years ago."
Patricia L.
Etobicoke • Downpipe Extensions
Frequently Asked Questions
Common questions about downpipe & extension services services.
QHow far should downpipes extend from the foundation?
At minimum, 6 feet. If your yard slopes toward the house or you have a history of basement moisture, 10 feet or underground drainage is better.
QMy municipality requires downpipe disconnection. Can you help?
Yes. We handle disconnection from storm sewers and install proper above-ground or underground extensions to direct water safely away from your foundation.
QCan you install underground drainage?
Yes. We install buried extensions that carry water to safe discharge points, ideal for properties where surface extensions would interfere with landscaping or walkways.
QHow do I know if my downpipes are clogged?
Signs include water overflowing from gutters near the downpipe, water seeping from downpipe joints, or no water coming out during rain.
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Ready to Get Started?
Contact us today for a free, no-obligation quote. We'll assess your needs and provide honest recommendations.