Up and Over Doors

Canopy up and over garage doors are a classic, straightforward garage door mechanism that has been popular for many years. These doors get their name from the distinctive canopy-like appearance they create when fully opened, with about one-third of the door panel extending outward from the subframe.

This door relies on a balanced system of torsion springs and steel cables. The torsion springs above the door panel on the subframe’s head provide the necessary balance and assistance during the door’s movement. Steel cables on either side of the door connect to wheels that run in channels, lifting up the door panel to allow for maximum drive-through width when the door is open.

One of the primary benefits of canopy up and over doors is their ease of installation. However, they are typically only available for openings up to 8 feet wide, so may not be suitable for larger garages. Additionally, this mechanism is not commonly used with electric garage door operators for automatic opening. Despite these limitations, canopy up and over doors remain an efficient and cost-effective option for smaller garages where simplicity and reliability are the priority.

Retractable up and over doors are quickly becoming one of the more popular styles for homeowners. These doors are named for their distinctive operation – when opened, the door panel fully retracts into the garage along horizontal tracks.

One of the key benefits of this style of door is their compatibility with electric operation, making them an ideal choice for those seeking the convenience that an automatic garage door provides. Another significant advantage is their ability to handle heavier loads. The adjustable tension springs on the sides of the door can be easily upgraded in size and strength to accommodate weightier door panels, such as those made from hardwood.

It’s important to note that retractable doors do have slightly limited drive-through width. The lifting arms on either side of the door sit between the subframe when open, which reduces the available space for vehicle entry. However, to address this issue, manufacturers like Hormann have developed specialised mechanisms such as the Retractable Plus gear, designed for doors up to 7’6″ wide, which helps optimise drive-through width without compromising functionality or safety.