HDPE Plastic Extrusions

Lakeland Plastics manufactures high-quality HDPE extrusions designed to deliver exceptional strength, impact resistance, and chemical stability.

Material Name: HDPE (High-Density Polyethylene)

HDPE, or high-density polyethylene, is a highly versatile thermoplastic known for its strength, chemical resistance, and durability. It’s a preferred material in plastic extrusion for applications requiring rigidity and toughness without excessive weight. At Lakeland Plastics, we produce high-quality HDPE extrusions that deliver excellent performance in demanding environments. From industrial profiles and tubing to consumer products, HDPE’s exceptional impact resistance and moisture barrier properties make it a reliable choice for a wide range of applications.

HDPE: Definition

High-density polyethylene (HDPE) is a thermoplastic polymer made from petroleum through the polymerization of ethylene monomers. It features a high strength-to-density ratio and a tightly packed molecular structure, resulting in excellent stiffness, tensile strength, and chemical resistance. Unlike its lower-density counterparts, HDPE maintains rigidity and dimensional stability, making it ideal for extruded profiles that must retain shape and function under stress. Its combination of lightweight performance and durability has made it one of the most commonly used plastics in the extrusion industry.

Pros of HDPE

  • High strength-to-density ratio
  • Excellent chemical and impact resistance
  • Outstanding moisture and vapor barrier properties
  • Resistant to corrosion, rot, and mold
  • Withstands a wide range of temperatures
  • Lightweight and easy to handle
  • Electrically insulating and non-conductive
  • Recyclable and environmentally friendly
  • Cost-effective material with long service life

Cons of HDPE

  • Limited resistance to high heat and UV degradation without additives
  • Difficult to bond or paint without surface treatment
  • Can exhibit thermal expansion under temperature fluctuations
  • Lower rigidity compared to some engineered plastics
  • May experience creep under heavy loads over time

HDPE Extrusion Products 

  • HDPE tubing, including round, square, and custom shapes
  • HDPE rods and solid bar extrusions
  • Custom HDPE profiles and HDPE channels
  • HDPE angles, trims, and edge guards
  • Flat and round HDPE bars
  • Protective and sealing HDPE strips
  • Structural HDPE components
  • HDPE conduit and piping profiles

HDPE Extrusion Applications

  • Industrial and agricultural equipment components
  • Water and fluid handling systems
  • Construction and infrastructure profiles
  • Electrical and cable protection
  • Packaging and consumer goods
  • Marine and outdoor products
  • Protective covers and guards
  • Transportation and automotive parts

Custom HDPE Extrusion

At Lakeland Plastics, custom HDPE extrusion means more than just shaping a thermoplastic—it’s about creating durable, high-performance, custom solutions for your specific needs. Whether you need simple rods and tubing, complex profiles, or structural components with precise tolerances, our team works closely with you from concept to finished product. While HDPE is ideal for its strength, chemical resistance, and versatility, we also work with a wide range of other thermoplastics—ensuring the right material for every application. From initial design and prototyping to full production, our hands-on, full-service approach ensures your extrusion meets performance, durability, and aesthetic requirements.

HDPE Extrusion Capabilities

Lakeland Plastics offers extensive HDPE extrusion capabilities backed by advanced equipment, in-house tooling, and hands-on engineering expertise. Our capabilities include:

  • Custom HDPE profiles in virtually any shape or size, tailored for structural or decorative use
  • Rod and tube extrusion in a wide range of diameters and lengths
  • Multi-layer and co-extrusion, combining HDPE with other compatible materials or colors for enhanced performance or visual design
  • Fabrication services including punching, drilling, routering, assembly, deburring, and finishing for turnkey parts
  • Protective and structural components, including edge guards, conduit, piping profiles, and custom shapes for industrial, commercial, and consumer applications

With multiple extrusion lines, advanced cooling and sizing systems, and ISO-compliant quality procedures, Lakeland Plastics can scale from prototype runs to full production volumes. Our hands-on process ensures every HDPE extrusion delivers precise dimensions, long-term durability, and reliable performance for any project or industry.

Ready to Get Started with HDPE Extrusions? Contact Us or Request a Quote Today

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