Price includes The ring beam, guttering, roof bars, ridge beam, crestings and finials.
Glazing : -Low E Argon Filled Sealed Unit Glazing
Option of self cleaning glass available please call for details.
Sizes are internal frame sizes the profiles are 70mm so the external frame size is + 140mm.
The actual cill is 160mm wide so the external cill size is plus + 320mm