Plastic H-Channel: Applications, Industries & Materials

What is a Plastic H‑Channel?

Plastic H‑channel extrusions are long H-shaped trim moldings that are extruded at any foot or even inch length. Sometimes referred to as the “joiner” channel, these double-sided connectors can be used for joining panels of various materials such as corrugate, plywood, plastic sheeting, or Foamex.

No matter what the foot length, application, or even color of H‑channel extrusion you are looking for, our instant quoting tool will help you find exactly the right SKU for your task. Whether you need a clear, white, or PVC, we have all things H‑channel extrusions and edge trim!

These H-shaped joiner channels are used in conjunction with other plastic extrusions such as plastic U‑channels, sometimes called cap moldings, and plastic C‑Channels, which are used for store fixture signage and decorative edge trim.



What About Custom H‑Channels?

Every project is different, and the ones that utilize H‑Channel extrusions are no exception. To get one step closer to obtaining your custom H‑Channels, go check out our Custom Extrusions page for product details and more information.

We will work with you every step of the way to get you the mold/trim that your project requires.

H Channel Extrusions
Various Options for Plastic H‑Channel Extrusions
  • Molding
  • Shelving
  • Signage
  • Furniture Welting
  • Permanent & Temporary Indoor Wall Construction
  • Clear Acrylic
  • Rigid PVC
  • PETG
  • Polystyrene
  • Polypropylene
  • Polycarbonate
  • Provista
  • ABS

To view a full list of our materials, head on over to our Raw Materials page for more options.

Use our instant quote tool below to find & select the plastic H‑Channel extrusion you are interested in purchasing & the quantity you require. We will be able to provide you a quote instantly. Need a specific color for your required material? No problem, you can still custom order your custom H‑Channel extrusions.

Showing 1 - 22 of 22 results
H-125 Stock Plastic Extrusion

H125

Channel: H
Material: RPVC
Wall Thickness: 0.05
H-126 Stock Plastic Extrusion

H126

Channel: H
Material: RPVC
Wall Thickness: 0.06
H-127 Stock Plastic Extrusion

H127

Channel: H
Material: Polystyrene
Wall Thickness: 0.04
H-128 Stock Plastic Extrusion

H128

Channel: H
Material: Polystyrene
Wall Thickness: 0.06
H-129 Stock Plastic Extrusion

H129

Channel: H
Material: RPVC
Wall Thickness: 0.035
H-130 Stock Plastic Extrusion

H130

Channel: H
Material: Polystyrene
Wall Thickness: 0.032
H-131 Stock Plastic Extrusion

H131

Channel: H
Material: Polystyrene
Wall Thickness: 0.05
H-132 Stock Plastic Extrusion

H132

Channel: H
Material: Polystyrene
Wall Thickness: 0.04
H-167 Stock Plastic Extrusion

H167

Channel: H
Material: RPVC
Wall Thickness: 0.04
H-168 Stock Plastic Extrusion

H168

Channel: H
Material: Polystyrene
Wall Thickness: 0.055
H-169 Stock Plastic Extrusion

H169

Channel: H
Material: Polystyrene
Wall Thickness: 0.04
H-170 Stock Plastic Extrusion

H170

Channel: H
Material: Polystyrene
Wall Thickness: 0.04
H-171 Stock Plastic Extrusion

H171

Channel: H
Material: RPVC
Wall Thickness: 0.02
H-172 Stock Plastic Extrusion

H172

Channel: H
Material: Polystyrene
Wall Thickness: 0.05
H-173 Stock Plastic Extrusion

H173

Channel: H
Material: ABS
Wall Thickness: 0.035
H-174 Stock Plastic Extrusion

H174

Channel: H
Material: Polystyrene
Wall Thickness: 0.05
H-175 Stock Plastic Extrusion

H175

Channel: H
Material: Polystyrene
Wall Thickness: 0.03
H-176 Stock Plastic Extrusion

H176

Channel: H
Material: Polystyrene
Wall Thickness: 0.03
H-226 Stock Plastic Extrusion

H226

Channel: H,Misc
Material: RPVC
Wall Thickness: 0.06
H-262 Stock Plastic Extrusion

H262

Channel: H
Material: RPVC
Wall Thickness: 0.04
H-263 Stock Plastic Extrusion

H263

Channel: H
Material: Polystyrene
Wall Thickness: 0.045
H-354 Stock Plastic Extrusion

H354

Channel: H,Misc
Material: RPVC
Wall Thickness: 0.06
Showing 1 - 22 of 22 results