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POLY CHANNEL

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ALUMINUM CHANNEL first angle
ALUMINUM CHANNEL second angle
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Aluminum Channel

Aluminum Connectors for Multiwall Polycarbonate Sheeting

Aluminum connectors are crucial for securely joining multiwall polycarbonate sheeting, providing reliable support and enhancing the durability of your structures. The aluminum U and H Cap and Base systems detailed below are specifically designed for use with multiwall polycarbonate panels. Available in various finishes, including mill, bronze, and anodized options, these connectors ensure a polished look while ensuring functionality.

The extrusions come in several shapes, including “U” end caps and joining “H” shapes. Additionally, a two-piece joining extrusion is offered, which consists of a base fastened to the frame and a cap that snaps in place to hold the sheets securely (cap and base). These profiles are non-structural and rely on the structure’s frame for support. Unless specified otherwise, the aluminum cap and base systems do not require any gasket material.

Important Ordering Information

Before you place your order, please be aware of the following:

  • Items listed here can be purchased in small quantities, but orders totaling under $601 will incur a small order fee of $35.
  • Additional freight charges may apply and might not be reflected in your online order.
  • Small quantities of profiles over 8’ long cannot be shipped via UPS and will be sent via common carrier freight.

If you are ordering online, please note that orders under $1,000 will require a written quote. To request a quote, call or email us. You may also contact us with your shipping questions.

Style Sheet Thickness Standard Lengths Finish Cost Per Item Order Online
Aluminum U-Channel
aluminum u channel 8mm 8’ Mill $15.69 Add to Cart
8’ Anodized $24.97 Add to Cart
8mm GL Aluminum U drip edge 8mm 12’ Anodized $37.87 Add to Cart
8mm 24’ Anodized $75.74 Add to Cart
CRL 10mm U 10mm 3pcs 4’ Long Anodized $47.29 Add to Cart
10mm 2pcs 6’ Long Anodized $47.29 Add to Cart
AL 16 Aluminum U 16mm 8’ Mill $18.88 Add to Cart
8’ Anodized $32.32 Add to Cart
AL 25mm Aluminum U 25mm 8’ Mill $27.37 Add to Cart
25mm 8’ Anodized $38.09 Add to Cart
25mm 12’ Anodized $57.14 Add to Cart
Aluminum Mill Finish H-Channel (Gasket Not Required)
al h channel 3d
Mill Finish Aluminum H Base & Cap with Mounting Screws
Fits 8mm through 25mm Panels

If you can't use standard cuts shown, tell us at checkout (comment section) about the finish lengths you need.
6’ Finish Cut: 4 Pcs 6’ Long, Mill Finish $114.99 Add to Cart
8’ Finish Cut: 3 Pcs 8’ Long, Mill Finish $114.99 Add to Cart
12’ Finish Cut: 2 Pcs 12’ Long, Mill Finish $114.99 Add to Cart
24’ Finish Cut: 1pcs 24’ Long, Mill Finish $114.99 Add to Cart
24’ Tell Us What Length to Cut $114.99 Add to Cart
Aluminum Anodized Finish H-Channel (Gasket Not Required)
al h channel 3d
Anodized Finish Aluminum H Base & Cap with Mounting Screws
Fits 8mm through 25mm Panels

If you can't use standard cuts shown, tell us at checkout (comment section) about the finish lengths you need.
6’ Finish Cut: 4 Pcs 6’ Long, Anodize Finish $165.99 Add to Cart
8’ Finish Cut: 3 Pcs 8’ Long, Anodize Finish $165.99 Add to Cart
12’ Finish Cut: 2 Pcs 12’ Long, Anodize Finish $165.99 Add to Cart
24’ Finish Cut: 1 Pcs 24’ Long, Anodize Finish $165.99 Add to Cart
24’ Tell Us What Length to Cut $165.99 Add to Cart
Aluminum Mill Finish H-Channel with Gasket
ALUMINUM CAP & BASE ALUMINUM BASE & CAP (SHOWING GASKET)
Aluminum Cap & Base Aluminum Base & Cap (Showing Gasket)
This channel needs to be created and shipped LTL. Call us if you have questions.
6mm thru 40mm 24’ Long Satin Anodized Finish $299.00 Add to Cart
6mm thru 40mm 12’ Long Satin Anodized Finish $149.50 Add to Cart
End Caps Fits All Add How Many End Caps You Need $2.99 ea Add to Cart
Fasteners for the Poli-Lok Cap & Base System This fastener set is designed to support one 24-foot section of the Poli-Lok Cap and Base System, including two end caps. Fasteners are spaced every 24 inches for optimal stability and secure installation.
$9.99
Add to Cart
Note: Specifying your profiles to be cut in 8' or less increments will lower shipping costs.

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