A garage door on the range
Toowoomba Airport sits 641 m above sea level, and the weather shows it. Wikipedia says the city gets high winds, hail, fog and cold days more often than many Queensland towns, with light frost several nights each winter and more often in the western suburbs. At the airport, the Bureau of Meteorology averages 4.8 days a year at 2°C or below.
Installing a new garage door
An install starts with the tape measure. B&D's sectional door guide recommends 3374mm of depth inside the garage for doors up to 2400mm high, allowing for one of its ceiling-mounted openers and rail, so a short garage can narrow the choice.
Toowoomba has plenty of older houses, from Queenslanders to the turn-of-the-century homes of the Caledonian Estate east of the CBD. On one of those, ask the door specialist to look at the frame around the opening as well as the door.
If the garage is also where you work or train, an insulated sectional door helps. B&D says insulation keeps the garage warmer in winter and cooler in summer, and Steel-Line rates its Mammoth Modern Insulation at R1.09 and suggests adding brush seals.
Garage door motors
Openers are made for a type of door, so start with what you have. Most plug into a power point on the ceiling. Under Queensland law plugging into an existing point is not electrical work, but a new point or hard wiring is, and that is a licensed electrician's part of the job.
Weight decides the drive. Steel-Line's SD1500 Pro uses a belt for sectional doors up to 210 kg and a chain from 210 to 250 kg, which matters for a heavy timber door.
Around Toowoomba
Bushfire
A fire at Ravensbourne, near Toowoomba, burnt over 20,000 hectares from 11 November 2019 and destroyed houses. On bushfire-prone land, the BAL assessment and the building surveyor set what a new door needs.
Flash floods
On 10 January 2011, 149.6 mm of rain in one day overwhelmed East Creek and West Creek in the CBD. If water has been through the garage, have the opener checked before using it.
Hail
If hail has marked a door, daylight photos help the door specialist see the damage before they visit.
Licences
Door work valued over $3,300 needs a building licence in Queensland, so ask to see it.
What we would do
If you use the garage through winter, ask for an insulated door quote next to a standard one. Ask too whether the extra weight changes which opener suits it, so the door and motor are chosen together.