Polycarbonate Installation System – Aluminum “Base and Cap” for MultiWall

                          • 1st.  Choose & View “Frame Type Layout”  for your structure:
Frame Type A:   Roof Purlins or Wall Girt – See • Layout    then Load & Bend Radius          Or >
Frame Type B:   Frames with Vertical Rafters & Posts – See • Layout    then Load Support
• Only Then See  > Base & Cap Install Details Print details specific to project          Hardware Items

Frame Guide  &  Install Guide  See “After” Frame Type Above & Install Details Reviewed             Quote & Order Online

Screws with Base & Cap       Screws thru body of sheet       Install with ribs & channels running vertical

No leaks With No  Gaskets        No Vent Tape       Install Policy            Flashing Intro        Material List        Finish Warranty

Medium Bronze Painted         24 ft. @ $70 ea.         16 ft. @ $50 ea.         8 ft. @ $25 ea.      For  8,10,16,25mm
Clear Satin Anodized                24 ft. @ $85 ea.         16 ft. @ $60 ea.          8 ft. @ $30 ea.     For  8, 16 & 25mm
Mill Finish                                        24 ft. @ $65 ea.          16 ft. @ $45 ea.          8 ft. @ $25 ea.     For 8, 10 & 16mm

Aluminum Colors & Trim Options  ( U-Profiles and Corners )          Questions – Email Us

Base & Cap cut as, for poly sheets and placed in crate, with poly & hdwr.        Min. roof pitch 5º – 1/12 pitch

 

BaseCap Close Up       System Info Sheet

Base & Cap FAQ’s       Plastic Trim Problems        Samples & Guide
$75 min. ship cost for 16′ & 24′ Base & Cap applies if we ship in 24′ lengths or cut and put in crate.

Note: Aluminum & Hdwr. orders for polycarbonate customers only.

Polycarbonate Greenhouse and Sunroom Building Supplies