Green-tek Polycarbonate U-Profile - 8mm - 12ft - For Multi-Wall Polycarbonate Sheets

Green-tek Polycarbonate U-Profile - 8mm - 12ft - For Multi-Wall Polycarbonate Sheets

The Green-tek Polycarbonate U-Profile provides a secure, UV-resistant end cap for 8mm multi-wall polycarbonate sheet installations. Designed to fit over the top and bottom cut edges of the sheets, it prevents moisture, dirt, and insects from entering the cellular channels while delivering a clean, professional finished appearance at panel edges. The snap-fit connection ensures easy installation and lasting protection across the service life of the greenhouse glazing.

Key Features & Benefits

• Edge protection: Caps the cut ends of 8mm multiwall polycarbonate sheets to protect the cellular channels from moisture, debris, and insect entry.
• UV-resistant polycarbonate construction: Profile material resists UV degradation for multi-year outdoor service life matching the panel installation.
• Snap-fit connection: Easy press-fit installation over the sheet edge without adhesive or fasteners in most applications.
• Clean finished appearance: Provides a professional edge finish at the top and bottom of polycarbonate glazing installations.
• 12ft length: Standard length for common greenhouse applications - can be cut to shorter lengths as needed.

Who Should Use This

Required for all Green-tek ThermaGlas 8mm twinwall and triplewall polycarbonate sheet installations as the edge cap for the eave (bottom) edge, and optionally at the ridge (top) edge where aluminum tape alone is not used. An essential component of a complete, professional polycarbonate greenhouse installation.

Compatibility

Designed for Green-tek ThermaGlas 8mm twinwall and triplewall polycarbonate. At the bottom (eave) edge, use in conjunction with ventilated tape or a vented U-Profile variant to allow condensate drainage. At the top (ridge) edge, use with Green-tek Aluminum Tape over the U-Profile for complete sealing. Part of the complete Green-tek glazing accessory system including H-Profile joining channels and aluminum sealing tapes.

Frequently Asked Questions

Should I use U-Profile at the top edge, bottom edge, or both?

U-Profile is typically used at the bottom (eave) edge where it provides structural edge protection and a finished appearance. At the top (ridge) edge, Green-tek Aluminum Tape alone is commonly used, though U-Profile can be applied there as well for additional edge protection. If using U-Profile at the bottom edge, ensure you select the vented variant or pair it with vent tape to allow condensate drainage from the channels.

Can U-Profile be cut to custom lengths?

Yes. The 12ft U-Profile can be cut to any shorter length using a fine-tooth saw or sharp utility knife. Cut squarely for the cleanest fit at corners and partial-panel applications.

Does the U-Profile snap on without adhesive?

Yes. The snap-fit design allows the U-Profile to be pressed onto the sheet edge by hand in most applications. For permanent installations or high-wind environments, a compatible silicone sealant bead inside the U-Profile channel before pressing onto the sheet edge will create a stronger, weatherproof bond.

Is this U-Profile vented or solid?

This U-Profile (GRTK26-0802) is a solid (non-vented) profile. Use it at the top (ridge) edge with aluminum tape for a complete seal. At the bottom (eave) edge where drainage is required, use Green-tek Aluminum Vent Tape (GRTK29-0053) or specify a vented U-Profile variant.