In many regions of Canada and the United States, rainfall can be particularly intense, whether during summer storms, winter thaws, or steady autumn downpours. It is therefore essential to equip your home with a gutter guard capable of managing large volumes of water while preventing debris from building up. Here are the key features to look for to ensure effective protection against the elements, no matter where you live.
The size and placement of perforations directly affect a gutter guard’s drainage performance. Technologies such as AluPerf™ or Eclipse™, found on several Alu-Rex products, provide the ideal balance between high water flow and effective filtration of leaves, pine needles, and other small debris.
Some systems are equipped with RollBack™ technology, as seen with the Hover™, HoverPro™, DoublePro®, T-Rex®, and Gutter Clean System®. This edge redirects water back inside the gutter, reducing the risk of overflow near foundations or gutter entries, protecting even during the heaviest downpours.
Vortex™ technology, built into the DoublePro® and HoverPro™, creates a suction effect between two perforated membranes. This unique design evacuates up to three times the volume of water from the heaviest rainfalls without clogging, while efficiently blocking debris. It can drain up to 40.6 in (1,031 mm) of water per hour per linear foot.
For optimal rainwater management, regardless of your climate, here are the key criteria to consider:
Drainage performance: check the evacuation capacity in inches or millimeters of water per hour.
Debris protection: opt for offset perforations or double-membrane systems.
Strength: continuous hanger™ systems like T-Rex® or DoublePro® reinforce the gutter along its entire length, eliminating weak spots caused by spaced hangers.
Warranty: some products offer a lifetime warranty on strength and clog-free performance, even in pine-heavy areas.
Whether you live in a coastal region prone to storms or an inland area with distinct seasons, a quality gutter guard should be able to:
Handle heavy rainfall without overflowing
Keep debris out
Withstand ice and snow loads
Deliver long-term durability with minimal maintenance
Alu-Rex gutter protection solutions meet all these needs with proven reliability and performance.