RockGlass Security Systems

Virtually unbreakable, shatter proof, crystal clear sheet that is up to 200 times stronger than ordinary glass.

RockGlass Advantage

ROCKGLASS has a higher R-Value than standard glass, creating energy efficient windows.

Both sides of ROCKGLASS are coated with our proprietary hard coating, producing a glass shell for protection against regular buffs and scratches.

ROCKGLASS‘s proprietary hard coating also acts as a chemical-resistant seal, making for simple and effortless graffiti removal.

Our UV coating protects ROCKGLASS from discoloration due to sunlight and other weather-related elements.

The Retrofit Framing System™

The Retrofit Framing System (RFS) is strategically designed to make installation easy while being impact resistant and solid once complete. The RFS aallows for RockGlass to be fitted directly over your existing glass windows and doors.

We use structural, weather-proof adhesives to install the framing system to your property. There’s no need to uninstall the original glass during the fitting, making for a simple, straight-forward perimeter security upgrade.

The RFS technology makes for quick and easy window repairs in the event of a broken window.

RockGlass Residential

RockGlass is meant to secure the weakest points of any building. Those points are the windows and the doors, and sometimes even the ventilation system. RockGlass can be Retrofitted onto existing windows using our Retrofit Framing System (RFS). The Retrofit frame will fasten into place easily and provide another impenetrable layer of security onto your home.

Together, RockGlass and the RFS make your windows and doors chemical-resistant, abrasion-resistant, shatter-proof, and impact resistant. Interested in how you can secure your ventilation system from intruders or critters? Contact us about our security screens.

Why Secure Your Home?

  • Protect your loved-ones and your valuables
  • Can lower homeowner insurance
  • Improves energy efficiency
  • Peace of mind!

RockGlass Commercial & Retail

Any business would benefit from an indestructible RockGlass addition to their building. Add to whatever security measures you already have in place to secure your assets to the next level.

ROCKGLASS is made from a proprietary blend of epoxies, high-density polymers, high-impact polycarbonates, sodium oxide, and our titanium-hard coating – which produces a glass-like shell for protection against regular buffs and scratches, our product is a virtually unbreakable lifesaver. It’s also designed to keep you cool during the summer and warm during winter – an energy-efficient solution that will protect your assets AND the planet.

RockGlass’s titanium-hard coating also makes for easy graffiti removal, so you can keep your company’s image as clean and clear as RockGlass itself.

Our Retrofit Framing System (RFS) is made to make installation quick and easy. Your new window is easily Retrofitted inside or outside of an existing glass window on the building.

Why Secure Your Home?

  • Protect your merchandise
  • Safeguard your staff
  • Improve energy-efficiency within the building
  • Peace of mind!

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Customer Reviews

Love the sliding screen option no view obstruction now by screen !
Jason the install fella was a lovely young man from the moment he contacted me to his detail to ensure everything went smoothly


We had a similar product in our previous home and were delighted to find Metalex carried something very similar. Love the front screen/security door as well as 2 patio sliding doors. Will be great in warmer weather to get a cross breeze of fresh air without worrying about security issues esp at night.

Install was quick and professional. Not cheap but well worth the expense

Unnamed Customer

From beginning to end product and service exceeded my expectations. All staff were friendly, helpful and accommodating. Installation was perfect and I love the product.
Really great experience.


This is the second project Metalex has done for me, as I had my own security storm door and screen installed in 2016. This time it was for my Mom, 2 security storm doors, security screen and security bars. Excellent products, workmanship and customer service. Love the end result.

Elena R.

Protecting Canadian Families and Businesses for Over 35 Years!

Tom Reimer established the business in 1986 after a personal experience of having to break into his own home after losing his keys. The point of entry was through the basement window which provided easy access.

It became immediately obvious that the basement windows were very vulnerable to break and enter. Tom devised a metal window guard for his windows and, subsequently, half the neighbourhood! Hence, Metalex Security Products was born.