Simply measure from the inside edge of the window/door frame on one side to where the doors meet in the centre and from there to the inside edge on the other side. Add 60mm to each blind. Enter this measurement into the website. For the drop measurement simply measure from the top of the window/door frame to the floor and add 40mm and select “Outside Mount”. By adding the 60mm each side this increases your chance of finding a timber stud behind the plaster. If you are fitting this way please let us know in the notes section of the ordering process. We will supply both longer screws to reach the timber and also hollow wall anchors so you can still fit your blinds even if there is no timber behind the plaster. Just Roller Blinds are able to make blinds up to 3000mm wide but you are limited to which fabrics you are able to use on big blinds. Simply enter the size of the blind in the ordering/pricing section of the website. The next step is to choose a fabric and colour. The website will only list the fabrics and colours which are able to be made in the size that you have requested.
