Please click on the link below to view the range of aluminium extrusions we stock All of our extrusion is sold by the piece or by the bundle Aluminium Extrusions 90 degree corner 'C' channel Door frame - with pile grooves 'H' connector 'T' connector Uneven angle (light & heavy) 2x2 angle Door hardware moulding Special door frame Flat bar Heavy C channel Door frame - no pile groves Roof peak Roof receiver Tubing Square tube