Permanent Fencing


Common Sense Fence specializes in animal-friendly, exclusive, heavy-duty fiberglass fencing systems to safely contain or control animals in almost every imaginable rough terrain situation.


SunGUARD® II posts with UV protective coating set the industry standard for long-lasting fiberglass fencing components. All Common Sense Fencing products are protected with our patented SunGUARD II UV coating.

For more information, take a look at our Permanent Fencing brochures and resources.


Common Sense Fence

For nearly 40 years, GEOTEK has evolved as an internationally recognized designer manufacturer and distributor of reinforced fiberglass pultrusion products for the electric utility and animal containment markets.


The company’s Common Sense Fence™ Division specializes in animal-friendly, exclusive, heavy-duty fiberglass fencing systems to safely contain or control animals in almost every imaginable rough terrain situation.

Product Information

Materials include a gate and high performance fence charger.

  • Posts do not need insulators, yet will not short out ever.
  • Stronger than steel.
  • Fiberglass will not rust or rot.
  • Post strength is not affected by hot or cold weather.
  • Line posts stay looking good – last a lifetime!


GEOTEK’s Common Sense Fence™ systems are the easiest to install, safest, most dependable, longest-lasting and most cost effective fence you can build. Based on our experience we offer the following suggested configurations for animal control. The designs shown are for general reference and may be modified to meet any specific containment needs.

In an All Hot System, the animal receives a shock by touching a hot wire which transfers the electrical charge through the animal, through the earth to the ground rods and back to the controller which completes the circuit. This system relies on good ground rods and moist, unfrozen earth conditions.

In the Hot/Ground system, the animal can receive a shock the same as the All Hot System and also by touching a hot (+) and ground (-) wire at the same time to complete the circuit. For best results in all soil conditions, use a Hot/Ground System.

Note: Do not install ground rods within 50 feet of a utility ground rod, buried telephone line, well or buried water line (they may pick up stray voltage).


SunGUARD® II Fence Posts

SunGuard® Posts are excellent insulators, won’t cause shorts.
SunGuard® II coating prevents Yellowing and Splintering, Guaranteed!!

Maintenance Free

  • Will not rot
  • Will not rust
  • Will not crack due to cold

Self Insulating

  • Cannot cause a short
  • Eliminate insulators forever


  • Flex upon impact
  • Over 2x the strength of equivalent steel pointed tips drive easy

Easy Installation

  • Lightweight – 1/4 the weight of steel

Cost Effective

  • SAVE: eliminates replacing damaged insulators
  • SAVE: eliminates tracking down shorts at the post
  • SAVE: eliminates realigning tilted or replacing rotted or rusted posts
  • SAVE: faster, easier installations

Save time, money and headaches!

  • No more unreliable insulators. Fiberglass cannot cause a short!
  • Over 300,000 continuous glass fibers in each ⅞” post for superior support.
  • The post with memory that flexes without weakening and springs back to its original position.


Request more information from one of our Common Sense Fence sales experts

At Common Sense Fence, there’s no job too small or too big. We welcome the opportunity to hear what you’re looking for and help you find the right solution. Please enter your information and one of our fencing experts will contact you within two business days. Thank you for your interest in Common Sense Fence!

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