The Ultimate Guide to GRP Feeder Pillars for Electrical Enclosures

Mar 24, 2024

Introduction to GRP Feeder Pillars

GRP feeder pillars are essential components in the electrical industry, offering a durable and reliable solution for housing electrical equipment. The term "GRP" stands for Glass Reinforced Plastic, which is a versatile material known for its strength and resistance to environmental factors.

Benefits of GRP Material

GRP, also known as fiberglass, is a composite material made of plastic reinforced with fine glass fibers. This combination results in a material that is lightweight, yet incredibly strong and durable. When used in the manufacturing of feeder pillars, GRP offers several key advantages:

  • High Strength-to-Weight Ratio: GRP is renowned for its high strength-to-weight ratio, making it ideal for applications where weight is a concern.
  • Corrosion Resistance: GRP is impervious to rust and corrosion, ensuring a longer lifespan for feeder pillars even in challenging environments.
  • Weather Resistance: GRP is resistant to UV radiation, moisture, and extreme temperatures, making it suitable for outdoor installations.
  • Ease of Customization: GRP feeder pillars can be easily customized to meet specific size, color, and design requirements.

Uses of GRP Feeder Pillars

GRP feeder pillars are utilized in a wide range of applications within the electrical sector. Some common uses include:

  • Street Lighting: GRP feeder pillars are often installed to provide power distribution for street lighting systems.
  • Industrial Facilities: Feeder pillars are used to house electrical components in industrial settings, ensuring safe and efficient power supply.
  • Outdoor Events: GRP feeder pillars are portable and weather-resistant, making them ideal for temporary power distribution at outdoor events.

Customization Options

Celtic Composites offers a variety of customization options for GRP feeder pillars to meet the unique needs of each customer. These options include:

  • Size and Dimensions: Feeder pillars can be manufactured in different sizes to accommodate specific equipment requirements.
  • Color Choices: Customers can choose from a range of colors to match the aesthetic of their surroundings or comply with branding guidelines.
  • Accessories: Various accessories such as locks, hinges, and cable entry points can be incorporated into the design for added functionality.


GRP feeder pillars offer a reliable and durable solution for housing electrical equipment, with benefits such as high strength, corrosion resistance, and weather durability. Celtic Composites provides top-quality GRP feeder pillars with customization options to suit various applications. Invest in the best for your electrical enclosures with GRP feeder pillars from Celtic Composites.