FlowGuard High Clearance 5 in Gutter Cover System - 102 ft - Black

In this review the FlowGuard USA Made Professional DIY 5 in High Clearance gutter cover is evaluated for homeowners who want a long-term, low maintenance solution. The bottom line: it is best for anyone with high-profile brackets or K-style gutters who wants a rugged, rustproof cover that keeps leaves and debris out while allowing heavy rain to pass through. The reviewer found the product simple to install, built from heavy gauge painted aluminum, and backed by a 50 year manufacturer warranty, making it a solid choice for people tired of annual ladder work and clogged gutters.

Key Features

• Made in the USA: Manufactured domestically to ensure consistent material quality and reliable performance over decades.
• High clearance design: Specifically shaped to clear high profile gutter brackets so it fits without modification on many installations.
• Heavy gauge aluminum:.018 painted aluminum resists rust and deterioration so the cover maintains strength through severe weather.
• 3-point flow system: Elevates wet debris and allows airflow to prevent buildup, while dams slow overflow so water drains even when the cover is partly covered.
• Included stainless fasteners: 1/2 in #8 twin thread pierce point zip screws are supplied for a permanent roof-top mount without sourcing extra hardware.
• Easy field cutting and interlock: Dual interlocking ends and 45 degree drain hole pattern make continuous runs and mitered corners straightforward with tin snips.

Who It's For

This product is ideal for homeowners with K-style or PVC gutters who want a durable, largely maintenance-free gutter cover that handles heavy rain, snow loads, and windy seasons. It particularly suits installs where high-profile brackets would interfere with low-profile covers because the high clearance design avoids bracket conflicts.

It is also a good fit for DIY installers who can use basic tools and prefer supplied stainless steel screws for a permanent mount. Those who need a snap-on, reversible system or who prefer a non-permanent solution may want to consider other types of covers.

Pros & Cons

Pros

• Highly durable painted.018 aluminum construction that will not rust and holds up under heavy weather.
• Designed to clear high-profile brackets so it fits without bracket removal on many homes.
• Comes with stainless twin thread zip screws and interlocking ends for a clean, continuous DIY installation.

Cons

• Permanent mounting with supplied screws means removal is more involved if future access to the gutter is required.
• Cutting and fitting miters requires basic metalworking tools and patience for neat corners.

Specifications

Material	.018 painted aluminum
Finish	Black painted
Coverage	102 ft total length
Mounting hardware	Stainless 1/2 in #8 twin thread pierce point zip screws included
Design	High clearance 3-point flow design
Warranty	50 year manufacturer warranty

Our Verdict

The FlowGuard High Clearance 5 in gutter cover is a practical, long-lasting choice for homeowners who want to stop routine gutter cleaning and need a product that clears high-profile brackets. With heavy gauge aluminum, supplied stainless screws, and a proven 3-point design, it offers strong value for anyone willing to commit to a permanent, DIY installation.

Frequently Asked Questions

Will this work with K-style gutters?
Yes; customers report good fit and performance with K-style gutters and PVC gutters when installed as instructed.

Does it come with screws?
Yes; stainless 1/2 in #8 twin thread pierce point zip screws are included for permanent mounting.

Is the material rustproof?
The.018 painted aluminum is designed to resist rust and deterioration for long-term outdoor exposure.