HF Diverter Product

Water Intrusion Prevention: Protect Your Home from Florida's Relentless Storms

Stop water damage before it starts with the patented HF Diverter system

See What Our Customers Are Saying:
“Not a drop of water made it through this hurricane. It’s the best investment I’ve made in my home.”

Susan M., Fort Lauderdale

Is Your Home Vulnerable to Sliding Door Leaks?

When wind-driven rain sneaks through your sliding glass door tracks, it’s more than a nuisance—it’s the start of serious damage to your home.

That puddle on the floor? It’s the first sign of a costly repair bill.
Those faint water stains after a storm? A warning that mold may be forming behind your walls.
That moisture creeping in? It’s silently destroying your floors, baseboards, and finishes with every passing storm.

Don’t wait for disaster to strike. The HF Diverter was built to stop water in its tracks.

How the HF Diverter Works: Engineered for Total Water Protection

Invented by South Florida resident Howard Foster, the patented HF Diverter blocks water at its point of entry: the track of your sliding glass door.

No tools. No permanent alterations. Just a simple drop-in design that creates an impenetrable barrier against flooding and rain.

Whether you’re in a high-rise condo or a waterfront home, the HF Diverter offers custom-fitted, storm-ready protection.

Security Enhancements: Fortify Your Home’s Most Vulnerable Entry Point

Block intruders with the same patented system that stops water
🔐 Trusted by homeowners and property managers across South Florida

Is Your Sliding Door the Weak Link in Your Security Plan?

Sliding doors are often the easiest target for break-ins.

That basic lock? Easily jimmied.
That false sense of security? A risk you can’t afford.
That gut feeling while you’re away? It’s your instincts warning you something’s not secure.

Don’t leave your family exposed. The HF Diverter provides invisible but powerful protection.

Break-In Protection That Doesn’t Break Your Routine

The HF Diverter integrates directly into your sliding door track, forming a tamper-resistant barrier that’s almost impossible to manipulate from the outside.

Unlike cheap security bars, it can’t be knocked out of place.

It’s the only solution that combines security and convenience, engineered for the real threats homes face.

Custom-Fit Protection: Tailored for Your Doors, Your Climate, Your Peace of Mind

Nationwide availability—protection that fits your door like a glove

Tired of One-Size-Fits-None “Solutions”?

Generic products claim to work on every door—but they often fit poorly, fall out, or compromise how your doors open.

Poorly fit protectors don’t just underperform—they leave your home exposed when it matters most.

Your doors are unique. Your protection should be, too.

The HF Diverter: Precision Made, Easy to Install

We make it simple: take basic measurements (we’ll guide you), and we’ll create a custom-engineered diverter to your door’s exact specs.

No friction. No guesswork. Just perfect fit and flawless protection—against water, intruders, and unpredictable weather.

Get Protected—Wherever You Live

From beachfront properties to inland homes across the country and beyond, we provide protection where it’s needed most.

We understand local challenges, and our solution adapts to meet them all.

Don’t settle for generic protection. Secure your home with the only product built specifically for your door, your conditions, and your peace of mind.