Manual Roller Doors
Operation Mechanism
If you’re considering installing a roller or sectional garage door at your home or business, there are several types of garage doors to choose from. One of the most straightforward types of roller doors in NZ, these are constructed from horizontal slats that form a curtain and can be rolled up to sit inside the ceiling. A manual roller door must be opened by hand using a handle or chain.
Unlike sectional doors which run along on a curving track, rolling doors roll up into a coil when open. A rolling door is especially handy in size limited garages or spaces where you need the door to be tucked away. Similar to tilt doors, you must use care opening a manual roller garage door to ensure your safety. Keeping all parts in good shape is essential to keeping your door functioning properly.
Pros and Cons
When considering the full range of garage door types, manual options have several advantages. First, they are easy to install and tend to be more cost-effective than motorised options. Since they don’t require electricity, you can manually move them from a vertical position to a horizontal position, meaning your door curtain lifts even during a power outage. You can generally order a manual door in a range of styles, colours and height options, so measure your space and determine the headroom required so you know what size door will fit your room. The main drawback to this type of door is that it’s not as convenient as a motorised door. If you need to open and close it many times a day, you may prefer an electric option.
Electric Roller Doors
Motorised Operation
Similar to residential sectional garage doors, electric motorised doors operate by a remote or switch on the wall, which makes opening a heavy steel roller door effortless. Warehouses and mechanic garages may prefer to replace an existing tilt door with an automated option. Just like sectional doors, rollers can be manufactured in a variety of colours and height sizes to meet your headroom and motor side space requirements.
Remote Control and Automation
Beyond added security, a major advantage to remote-controlled electric options over tilt doors or manual styles is the ability to open or close the door from a range of locations, just like residential garage doors. This means you’ll have no trouble opening your garage door from a vehicle or when carrying equipment. Just like sectional steel garage doors, you can order a narrow or wide door to suit your headroom, height, and colour preferences.
Insulated Roller Doors
Thermal Efficiency
If you’re choosing from different types of garage doors, insulated rolling doors reduce heat transfer and protect your home or business from the elements. Insulation materials come with a range of features and r-values, which indicate their thermal efficiency. Other factors that affect heat transfer are the type of door, the steel thickness of the panels, the quality of the powder coating and finish, and whether your sectional door or tilting doors have windows.
Sound Insulation
Whether you’re installing tilting garage doors, sectional doors, or a rolling door, the material used to insulate your door will affect how soundproof it is. Other factors that affect noise reduction are the ceiling construction and how well sealed the single or double garage door frame is. If you’re having trouble choosing from the huge range of NZ steel and aluminium door styles, sizes, and colours on the market, reach out to a New Zealand garage door professional who can recommend an option to suit your space.