Most Patio doors can be treated like large UPVC window, as they generally have larger handles so require larger battens and you should follow the instructions for fitting battens first.
Because of the size of the doorways, handle the interior wooden shutters with care as everything will be heavier. You may need to remove skirting board or trim. Any extra guidance on interior window shutters can be discussed at the time of measuring or fitting over the phone with Sam.
By registering Sam can offer you bespoke fitting advice, and upload more detailed fitting instructions for patio doors in your account.
