Polycarbonate Store

8mm (5/16") Polycarbonate Sheet

Need a bigger size? Out of Stock? Call us at 888-977-7659 to place an order! Poly 101 PDF - How To Install Polycarbonate Panels Featuring Clear, Opal Diffused, and Bronze 8mm (5/16") TwinWall channels trap air between 2 walls. Choose from Crystal w/...

8mm Polycarbonate End Cap - 4 ft L

Simplify AssemblyFor 8mm Polycarbonate Panels Adding polycarbonate to your framework is easier when using these special pieces to hold the panels in place. The Caps are made of a tough, sunlight-resistant UVI polycarbonate, and are weatherproof and...

8mm Polycarbonate Joiner Cap

Simplify Assembly - for 8mm Polycarbonate Adding MultiWall to your wood framework is easier when using these special pieces to hold the panels in place. The Caps are made of a tough, sunlight-resistant UVI polycarbonate, and are weatherproof and...

Brown Aluminum Bar Cap System w/ 2 strips of gasket

Cut to order. Call us at 888-977-7659 to place an order or add to your polycarbonate panel order! Use these maintenance-free glazing caps to secure glass or multi-wall polycarbonate to supporting framework. Includes rubber gasket that seals out moisture...

Foam Glazing Tape 3/8" wide x 1/16" thick

Closed-cell for glass or Multi-Wall polycarbonate This foam tape has a closed-cell structure that cannot absorb moisture. Black color, super sticky on both sides. 150 ft roll. 3/8" wide x 1/16" thick. Use when securing panels directly to wood frame...

Foil Tape, 2" x 30 ft

Use Foil Tape to seal joints for products such as Foil Insulation and Reflectix Insulation. 2" x 30 ft roll.

Foilastic Butyl Flashing Tape, 3" x 50 ft

Preferred by experienced glaziers Use this waterproof sealant tape for all exterior glazing joints. It is a solid ribbon of butyl adhesive, 35 mil (1/32") thick x 3" wide. Has a strong adhesive back which can be installed in any weather.  Roll is 50 feet...

Magnetic Socket Driver 1/4” x 2” for #10 Hex-Head Washer Head Screws

Fits ¼” hex-head screws Like an extra hand, the magnet in this driver holds the screw in the socket. The magnet (on a spring) floats in or out to maintain a constant hold on the screw. 2” overall length. Use with B7406 and B7407 Washer Head Screws. (aka...

Plastic Cleaner Kit by Brillianize for polycarbonate

Cleans and polishes / repels dust / minimizes scratches on polycarbonate greenhouses, patio roofs, pergolas and more! Great for spot cleaning. Restores a brilliant luster to plastic coverings. Cleans and polishes in one operation and is anti-static to...

Sikasil-N Plus Silicone Sealant for Polycarbonate

This is the BEST choice for polycarbonate - B7533 Remains flexible. Mildew resistant. Weatherproof. Indoor/Outdoor. 100% silicone rubber sealant that withstands the damaging effects of weather. Ideal for greenhouses, gutters/downspouts, pipes/plumbing,...

Truss Head Screws for Aluminum Bar Caps & Poly Snap Caps

aka Bar Cap Screws Use with Charley's B1456 Aluminum Bar Caps to hold multi-wall polycarbonate panels to your framework.Also used with B1453 Snap H Joiner Caps for 6, 8, and 10 mm multi-wall polycarbonate panels.Choose 1-1/2" or 2" length in packs of 25,...

Vented Polycarbonate Tape Roll

Protect your poly panels Use this special adhesive tape to seal ends of Multi-Wall polycarbonate panels. The woven material is breathable, long-lasting, strong, and flexible. Easy-to-apply. Use 1" wide tape for 4 mm to 10 mm panels. B7524Use 1-1/2" wide...

Washer Head Screws for Polycarbonate

Rubber washer seals out water - B7406 Use to install multi-wall polycarbonate panels, fiberglass, or corrugated plastic onto wood frame. EPDM Rubber washer seals out water. Galvanized, hex head, #10 x 1-1/2" or 2". Select pack of 25, 50 or 100. Use size...