…Frame Kit is a simple way to increase available space in many domestic applications, particularly dining rooms, en-suite bathrooms, cloakrooms and doors into kitchens. Using a 35mm thick standard domestic timber door, a finished wall thickness of 115mm can be achieved including the wallboards, allowing the door to slide into the pocket within the wall. Standard height kits will cope with a door up to 2032mm tall, maximum door widths for a H30 is 760mm, H36 is 915mm and H42 is 1067mm. The H42A will take a door 1067mmx up to 2742mm tall.