6 Foot Aluminum H Channel for Polycarbonate sheets. This aluminum profile is made for transition between adjoining 8mm polycarbonate structural sheeting.
Easily join polycarbonate sheets together in your greenhouse.
*Only 6′ lengths are offered online, contact us for 8′ and 12′ lengths!
- Smooth profile for easy installation of 8mm polycarbonate
- Tek screw groove for less slippage and ease of installation
- Durable aluminum extrusion