Designed for installing 10mm twinwall polycarbonate glazing onto 50mm wide rafters.  Supplied pre-packed in 3 metre and 4 metre lengths.  Not suitable for 16mm and thicker multiwall.  The P501 system is suitable for glass units up to 24mm thick.  However, when glazing with glass a mechanically fixed end plate should always be used at the eaves end of each rafter to retain the glass.

Designed to install multiwall polycarbonate glazing up to 25mm thickness onto 60mm wide rafters.  Supplied pre-packed in 3 metre and 4 metre lengths.  6 metre lengths can also be supplied as loose items.  The P261 system is also suitable for glass units up to 24mm thick.  However, when glazing with glass a mechanically fixed end plate should always be used at the eaves end of each rafter to retain the glass.

Designed to install multiwall polycarbonate glazing up to 25mm thickness onto 60mm wide rafters.  Supplied pre-packed in 3 metre and 4 metre lengths.  6 metre lengths can also be supplied as loose items.  A feature of the P320 system is in the securing of the capping bar to the rafter.  Screws are fixed through a central fixing channel in the cap.  This is then covered and protected by a screw cover clip so no fixings are visible.  The P320 system is also suitable for glass units up to 24mm thick.  However, when glazing with glass a mechanically fixed end plate should always be used at the eaves end of each rafter to retain the glass.