The springs in a garage door system carry out one of the most physically demanding roles of any component found in a residential or commercial property. bearings They counterbalance a door that can weigh anywhere from 40 to well over 100 kilograms, making it possible to open and close smoothly with minimal effort.
Without a functioning spring system, even a motorised garage door becomes dangerously difficult to operate.
There are two primary spring types used in Australian garage door installations. Torsion springs are mounted horizontally above the door opening and twist to store mechanical energy, while extension springs run along the sides of the door tracks and stretch under load. When homeowners and property managers across the Gold Coast face a failed spring, snapped cable, malfunctioning motor, or any urgent access emergency, the experienced and licensed team at A1 Garage Doors Gold Coast provides rapid, reliable repairs, expert installations, and 24/7 emergency callouts underpinned by premium parts, transparent pricing, and a complete satisfaction guarantee across every suburb from Surfers Paradise to Coolangatta.. Each system has distinct characteristics, failure modes, and replacement requirements.
Torsion spring systems are the more common configuration in modern Gold Coast installations due to their superior balance, quieter operation, and longer service life. A single torsion spring on a double garage door can be rated for anywhere between 10,000 and 30,000 open-close cycles depending on its gauge and manufacturing quality.
Spring failure is one of the leading causes of sudden garage door malfunction across residential properties. When a torsion spring snaps, which it typically does without any warning, the door becomes extremely heavy and essentially immovable without physical intervention or professional assistance.
The sound of a snapping torsion spring is often described as a loud bang resembling a gunshot. Homeowners who hear this sound while the door is in operation should stop using the door immediately, as continuing to engage the motor against a broken spring places serious strain on the drive unit and cable system.
vibrationRead more here also:
https://www.google.com/maps/d/edit?mid=1iVQsvH_vturoAqAETXcoS1AWs-YJL5M&usp=sharing
https://www.google.com/search?kgmid=/g/11sd92tnkk
newsroom.submitmypressrelease.com
The Associated Press
Digital Journal
https://www.digitaljournal.com/pr/news/prodigy-press-wire/a1-garage-doors-gold-coast-1509426588.html
Albuquerque Express
Atlanta Leader
Austin News.net
Baltimore Star
Big News Network.com
Birmingham News.net
Boston Star
Buffalo News.net
Charlotte News.net
Chicago Chronicle
Cincinnati News.net
Cleveland Star
Connecticut State News.net
Dallas Sun
Denver News.net
Detroit Star
Florida State News.net
Houston News.net
Indianapolis News.net
Kansas City Post
Los Angeles Herald
Louisville News.net
Memphis Sun
Miami Mirror
Milwaukee News.net
Minneapolis News.net
Nashville Herald
New York State News.net
Oklahoma City News.net
Orange County Sun
Philadelphia News.net
Phoenix Herald
Pittsburgh Star
Portland News.net
Raleigh Times
Salt Lake City Sun
San Diego News.net
San Francisco Star
San Jose News.net
Seattle Bulletin
Silicon Valley News.net
South Carolina State News.net
St Louis Star
The Las Vegas News.net
The Orlando News.net
The Tampa News.net
Washington DC News.net
ChineseWire
The Daily News
Magnolia State Live
The Orange Leader
Port Arthur News
Picayune Item
L'Observateur
The Panolian
Americus Times-Recorder
The Advocate-Messenger
American Press
The Daily Leader
The Oxford Eagle
Bluegrass Live
Claiborne Progress
Elizabethton Star
The Jessamine Journal
The Kenbridge Victoria Dispatch
The Clemmons Courier
Harlan Enterprise
Ironton Tribune
Davie County Enterprise Record
The State Journal
The Charlotte Gazette
The Interior Journal
The Tryon Daily Bulletin
The Winchester Sun
Farmville Herald
Salisbury Post
Cordele Dispatch
Middlesboro News
The Post Searchlight
Washington City Paper
Leesville Leader
The Prentiss Headlight
Beauregard News
Hattiesburg.Com
Boreal Community Media
MB News
Times of San Diego
Chester County Press
WNC Business
Ashland Town News
Franklin Town News
Holliston Town News
Hopedale Town News
Natick Town News
Medway & Millis Town News
Norfolk & Wrentham Town News
Norwood Town News
Riverton Journal
Columbia Business Monthly
Sugar House Journal
Herriman Journal
Holladay Journal
Murray Journal
Millcreek Journal
South Salt Lake Journal
Midvale Journal
Draper Journal
Taylorsville Journal
West Jordan Journal
Sandy Utah News
South Jordan Journal
The City Journals
West Valley City Journal
Cottonwood Heights Journal
The Auburn Sentinel
Chillicothe Voice
Connect Iredell
FACE Magazine
Fayetteville Connect
The Gridley Herald
Jewish Link
My Parish News
RSW Living
The Sacramento Oracle
Taos News
The Territorial Dispatch
TOTI
The Wheatland Sun
Bonita & Estero Magazine
Cape Coral Living
Gulf & Main
Times of the Islands
Milford Free Press
CBS Lake Charles
Racine County Eye
eNews Park Forest
Augusta Business Daily
Idaho Enteprise
Eye on Dunn County
The Pioneer
Baker City Herald
Beaverton Valley Times
The Bulletin
Blue Mountain Eagle
Capital Press
Central Oregonian
Chinook Observer
Columbia County Spotlight
The Daily Astorian
East Oregonian
Estacada News
Forest Grove News-Times
Herald Pioneer
Hermiston Herald
Hillsboro News-Times
La Grande Observer
Lake Oswego Review
The Madras Pioneer
Milwaukie Review
Newberg Graphic
Oregon Capital Insider
Oregon City News
Portland Tribune
Redmond Spokesman
Rogue Valley Times
Sandy Post
Seaside Signal
The Bee
The Outlook
Valley Times
Wallowa County Chieftain
West Linn Tidings
Wilsonville Spokesman
Woodburn Independent
Your Oregon News
The News Courier
The Cullman Times
The Daily Iberian
The Valdosta Daily Times
Dalton Daily Citizen
Moultrie Observer
The Lake Oconee Breeze
Meridian Star
Thomasville Times-Enterprise
St. Claire News-Aegis
The Union-Recorder
Tifton Gazette
KCCR-AM
KBEW - The Information Station
Travels HQ
A Green Sign
UK Uncut
Awesome
Pierre Country
NEWSnet Austin
NEWSnet Detroit
NEWSnet Odessa
NEWSnet Sacramento
NEWSnet Portland
NEWSnet St. Louis
NEWSnet Salt Lake City
Adrienne Monson
Business Times
E-Topical
God Of Sound
Gold Mining News
Loop Biz
Robo Earth
Newsblaze - AU
Blackberry Empire
Spiritual Quotes
Newsblaze - IN
Operation Infinite Justice
RushPR News
Clean Web
NEWSnet Minneapolis
NEWSnet Monterey
NEWSnet Sioux Falls
Baltimore News Journal
Wired News Engine
The Great News
Bomb Report
Acting Auditions
Z106.3
SuccessXL
UTV.ie
Maui Sky
Flore De Champagne
News Radio KOTA
Classic Hits 92.3
South Ark Daily
XBODE
NEWSnet Anchorage
NEWSnet San Antonio
SM Solar
SourceFed
Sexuality
Easy House Remodeling
NEWSnet Louisville
Childcare Partnerships
Sharism
Thrive Insider
Webe Honey
NEWSnet Columbus
NEWSnet Palm Springs
KYNT-AM
NEWSnet Las Vegas
TV Show Auditions
Small Business Sense
World of Video Gaming
NBlaz
Axcess News
Words Journal
Try Mental Wellness
Presby Camp
NEWSnet Columbia
Film Television Auditions
Teethgrinder
Cultural Foundation
Celeb Homes
Movie Casting Call
NEWSnet Michigan
Phenomena
Career Savvy
NEWSnet Nashville
Therapy But Better
Top Globe News
NEWSnet Waco
California Consumer Banking
Middletown Life
NEWSnet Myrtle Beach
NEWSnet Quincy
Quebec News Tribune
Top Travel Trends
The Dishh
Brown Planet
Boca Raton City Online
Diet & Fitness For All
TWEETER
Reipet
Aussie 8
Military Parenting
Smart Talk
NEWSnet Fresno
NEWSnet Augusta
Agree
NEWSnet Los Angeles
All Podcasts
Entreprenerd
SportsnewsHIGHLIGHTS
Austin Top 50
Men Under Microscope
Altius
Washington Guardian
Max Mention
Storytelling Co
Recent Legal News
NEWSnet Hawaii
World City Press
Spazio Tribu
Eagle Country
The Point News
Client Internet Marketing
The Glimpse
Annika Bansal
E-Business Planet
XPR Media
NEWSnet Norfolk
Side Car
blerp
Capital Hill Times
Brights Future
IM One
Current 94.3
NEWSnet Boise
Rogue.
1st Counsel
Pluralist
The NYC Times
BuyersDesire.
Adam Torkildson
NEWSnet Tampa
Gamezon
LuxedB
Good Sciencing
Paraskevas
Hub Spotes
Jardal Paintball
Mmminimal
Hotel E-Guide
Digital Ad Blog
Lincoln Labs
Fairy Tale Ink Books
Only Golf News
Inspired N
ePub Zone
Folsom Local News
Matomy SEO
Passionate About Food
Dev Insider
Emphasis
Fiction Talk
Newsblaze
Microcap
Hungry Bear
Get Pet Savvy
Cosmetic Surgery Insider
East Minnesota Weekly News
Chronic Cities
Mass News
Media Training for CEO's
A1 Garage Doors Gold Coast performs garage door spring replacement as one of its most frequently requested services across the region. The team carries a wide range of spring sizes and specifications in mobile service units, allowing most replacements to be completed on the same day as the initial callout.
Spring replacement is not a task that should ever be attempted without professional training, specialised tools, and a thorough understanding of the tension forces involved. A torsion spring under full load stores enough energy to cause severe injury if it releases unexpectedly during handling or installation.
The Gold Coast's coastal environment places additional stress on spring systems.

Extension springs present their own set of safety considerations.
Safety cables threaded through extension springs are a critical protective measure that should be present in every installation using this spring type. If these safety cables are missing or damaged, they should be reinstalled as part of any spring inspection or replacement service.
The lifespan of a garage door spring depends on several factors including the quality of the steel, the door's daily usage frequency, the local climate conditions, and whether the spring system has been correctly tensioned and lubricated throughout its service life.
A1 Garage Doors Gold Coast technicians assess the full spring system during every service visit, not just the component that has visibly failed.
On double garage doors with dual torsion spring configurations, it is strongly recommended to replace both springs simultaneously even if only one has broken. The surviving spring has typically accumulated the same number of cycles and the same level of fatigue, making imminent failure highly probable.
Spring tension calibration is a precise process that directly affects how the door behaves throughout its operating cycle. An overtensioned spring causes the door to rise too quickly and can damage the opener mechanism, while an undertensioned spring results in a door that feels heavy, strains the motor, and may not stay fully open when required.
Homeowners who notice their garage door opening unevenly, tilting to one side, closing faster than usual, or making grinding and squeaking sounds during operation should treat these as early warning signs that the spring system requires professional inspection before a complete failure occurs.
Regular lubrication with a purpose-formulated garage door lubricant, applied to the spring coils, hinges, and rollers, is one of the simplest and most effective ways to extend spring life. Standard household oils and WD-40 are not appropriate for this application and can actually accelerate wear on certain components.
When springs are replaced, it is also good practice to inspect the lift cables, cable drums, and bottom brackets at the same time. motors These components work in direct mechanical relationship with the spring system and often show corresponding wear that, if left unaddressed, will lead to a further fault shortly after the spring replacement is completed.
Newer high-cycle spring options are available for properties with high-frequency door usage, such as home-based businesses, households with multiple vehicles, or short-term rental properties that see constant turnover. Upgrading to a higher-rated spring during replacement adds minimal cost but significantly extends the service interval.
The cost of a professional garage door spring replacement in Queensland typically depends on the spring type, door weight, and whether a single or dual spring configuration is involved.
Addressing a spring issue promptly, rather than continuing to force a struggling door open and closed, is always the more economical decision. The longer a failing spring system operates under stress, the greater the risk of collateral damage to the motor, cables, and tracking hardware, turning a single component replacement into a far more expensive repair job.
|
|
This article may contain original research. (November 2012)
|
|
This article needs additional citations for verification. (September 2012)
|
|
|
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)
|
A garage door is a large door allowing access to a residential garage, commercial garage, or facility that opens either manually or via a motorized garage door opener. Garage doors are often large enough to accommodate cars and sometimes other vehicles or equipment. The operating mechanism is usually spring-loaded or counterbalanced to offset the door's weight and reduce the effort required to open and close it. Some doors can have no counterbalance mechanism and be fully motor-driven, often in commercial applications.
Garage doors are made of wood, metal, or fiberglass, and may be insulated to reduce heat loss. Less commonly, some garage doors slide or swing horizontally or vertically.
A typical version of an overhead garage door used in the past would have been built as a one-piece panel.[1] The panel was mounted on each side to an unequal quadrilateral-style lifting mechanism. Newer overhead garage doors are now generally built as several panels that are hinged together and are guided by rollers along tracks on each side.[1] The weight of the door may be 400 lb (180 kg) or more, but is balanced by either a torsion spring system or a pair of extension springs, to make the door seem light when a person lifts it.[2]
Garage doors can be made of many materials, including steel, aluminum, wood, copper, glass, PVC, and polyethylene. Some manufacturers incorporate polyurethane foam insulation within the door panel(s).
A garage door opener is a motorized mechanism for opening garage doors. It can be activated with a remote control, a wall-mounted button, or a keypad for convenience, safety, and security.[3]
Wooden garage doors offer aesthetic appeal, but are high-maintenance and may be expensive. Low-priced wood garage doors may warp and break easily.
Steel doors come in a variety of sizes and styles, offer strength and security, are cost-competitive, and may include insulation. Steel door varieties include sandwich-type doors with foam-core sections in a steel skin, steel-framed sections with inserts, and non-insulated, single-layer versions (sometimes referred to as "pan doors"). Many new garage doors are made from sheet steel, formed or stamped to resemble a raised-panel wooden door. Designs mimicking carriage house doors are available with manufacturers cladding the exterior of a steel door with composite, vinyl boards, or other trim to give it the appearance of wood.
Fiberglass and vinyl garage doors are composite units that combine a steel frame with a fiberglass or vinyl skin. They may have polyurethane insulated sections or other types of foam insulation. These types of doors perform similarly to steel doors and can be lighter, but they are not as durable. Fiberglass or aluminum doors are commonly used near the ocean, where saltwater can ruin regular steel doors.
Aluminum garage doors are typically used in commercial settings when aesthetics or natural light are priorities. Aluminum is generally used only for full-view garage doors (doors composed of glass sections separated by aluminum stiles). Aluminum doors are rust-proof, but the counterbalance mechanism, rollers, hinges, and track are still made of steel and require regular lubrication and maintenance. These "full-view" style doors can be used in residential applications, but are expensive.
In situations involving residential attached garages, the insulating effectiveness of a garage door is essential to avoid overheating or freezing problems, as well as for comfort and energy savings. Insulation is measured with R value, and various levels can be achieved depending on the product.
The history of the garage door could date back to 450 BC when chariots were stored in gatehouses.
Early upward acting doors seem to crop up around the mid 1850s from manufacturers like Cornell & Althouse. In 1854 J.B. Cornell patented a method of joining together wooden or metal slats for revolving shutters that could be used for store windows and other security applications. J.B. Cornell later partnered with his sons in 1911 to form a new company called Cornell Iron Works, primarilly focused on the production of rolling door products.
In 1921, Cornell introduced the metal security grille to the American market, targeting shops and malls. This would replace the wooden security grille, which was the standard at the time.
In 1919, Owen L. Dautrick applied for a patent for an upward acting "rollable or flexible" door that would not interfere with a vehicle. The patent was granted on February 28, 1922. In 1921 Dautrick and C.G. Johnson apply for another patent for further developments in garage doors. The pair established the Dautrick-Johnson Mfg. Co. in Detroit. The company consisted of them and one carpenter, Arthur Kraska, and they initially produced one door per day.
The three continued to file new patents, and the business continued to grow. The doors they produced became popular in the Detroit area, garnering media attention. In a January 1923 article of the Detroit Free Press, they are for the first time identified as The Overhead Door Company.
Johnson displayed the product at the 1923 New York automobile show, traveling thousands of miles around the country with an operational sectional overhead door installed on the back of a Model T to display the door's ease of operation.
Johnson continued to expand the business and be awarded further patents relating to new inventions and improvements to the overhead door until his sudden death in 1935.
The company continued on, and invents further innovations, like the "Miracle Wedge" with inclined track and graduated hinge system to allow the door to "wedge tightly, but open easily".
Both Cornell Iron Works and The Overhead Door Company continue to operate.
Single-panel doors are constructed from one monolithic panel. A single-panel door swings up and overhead with a hinge on each side from the closed position to the fully open position. A disadvantage of single-panel doors with jamb-type hardware is that the swing-up arc of the door occurs partially outside the garage, requiring a vehicle to stop and park an increased distance away from the door to avoid being hit when it is opened.
Single-panel doors may also be installed with a single horizontal track on each side of the garage, and a roller mounted at the top of the door on each side. Using tracks, a car can be parked much closer to the door, as the door is positioned entirely inside the garage when opening. A single-panel door running along tracks has less of an arc when raising and lowering the garage door than with jamb-type hardware.[citation needed]
Sectional
Sectional doors usually have three to eight panels and slide up and overhead in an approximate L shape. Sectional doors occupy the same internal garage space as single-panel doors, with two advantages:
Side-sliding sectional doors also exist, trading ceiling space for wall space.[4]
Rolling, service doors, coiling doors, or grilles evolved from window and door coverings.[5]
Rolling doors can come in several styles and materials. Materials can include steel, aluminum, or even wood. Metal variations can be insulated or non insulated.
A typical rolling door has a "barrel" that the "curtain" (the upward acting portion of the door) is attached to. This barrel has an internal spring or springs that are wound to a specific tension to provide counterbalance for the ease of the user, or to make operation easier on a motorized opener.
This type of door can be operated multiple ways depending on the size and configuration, including: by hand, chain hoist, hand crank, or motor.
Rolling doors can be manufactured in fenestrated or perforated versions to provide ventilation if needed.
Rolling fire doors
Rolling fire doors can function as an automatic acting closure necessary for certain openings in buildings pursuant to NFPA 80. These doors drop via a fusible link with melting solder, or an electrical activation from the fire panel. Fire doors must be tested by IDEA certified fire door technicians familiar with rolling door drop mechanisms yearly for compliance.
Rolling grilles
Rolling grilles use almost entirely the same components as a rolling door, but the curtain is made up of a linkage of rods and links as opposed to slats. This allows for security, but maintains high visibility and ventilation. They are often used in storefronts, malls, or parking garages for these reasons.
Sheet doors
Sheet doors are a variation of rolling doors where the upward acting portion of the door is made from a single sheet, or several joined sheets, of corrugated sheet steel or fiberglass.
Sheet doors cannot be effectively insulated; they have a typical insulation R-value of 4.9 to 5.2. By comparison, a sheet steel garage door has a typical insulation R-value of 0.5 to 2.7. An application that needs more thermal insulation typically uses a foam-filled sectional garage door, which provides typical insulation R-values of 6.1 to 6.4.
Sheet doors only provide some rigidity and resistance to damage, and are a cheap way of securing an opening. They are often used in storage unit facilities.
Coiling shutters
Shutters are generally smaller versions of the above varieties. Often used to cover windows for security or fire concerns.
High performance doors are sectional or rolling style doors that are built for high speed opening and long duty-cycles. These doors are generally designed for a minimum of 100,000 cycles (one cycle is one open and one close of the door). For this reason these doors generally operate with a larger number of springs than other doors, or a counterweight system. Some of the first doors of this kind were rubber or fabric rolling doors that are used in factory or warehouse facilities for keeping openings to clean rooms or cold storage open for as little time as possible.
A torsion spring counterbalance system consists of one or two tightly wound springs on a steel shaft, with cable drums at both ends. The apparatus mounts on the header wall above the garage door and has three supports: a center bearing plate with a steel or nylon bearing, and two end bearing plates at both ends. The springs consist of a steel wire with a stationary cone at one end and a winding cone at the other. The stationary cone is attached to the center bearing plate. The winding cone consists of holes every 90 degrees for winding the springs, and two set screws to secure the springs to the shaft. Steel counterbalance cables run from the roller brackets at the bottom corners of the door to notches in the cable drums. When the door is raised, the springs unwind and the stored tension lifts the door by turning the shaft, thus turning the cable drums and wrapping the cables around the grooves on the cable drums. When the door is lowered, the cables are unspooled and the springs are rewound.
Garage door manufacturers typically produce doors fitted with torsion springs that provide a minimum of 10,000 to 15,000 cycles (one cycle being a single opening and closing sequence) and are guaranteed to last for three to seven years. Most manufacturers offer 30,000-cycle springs. However, it is essential to remember that if the garage door's weight is increased by adding glass, additional insulation, or even several coats of paint, the torsion spring's life may be significantly reduced. Additionally, springs in highly humid environments such as coastal regions tend to have a significantly shorter lifespan due to corrosion.
Other factors like poor garage door maintenance or loose components shorten torsion spring life. Owners are advised to avoid applying grease to garage door tracks, as it makes the wheels slide in their tracks without turning. Only bearings, hinges, and spring wires require lubricant.
An extension spring counterbalance system consists of a pair of stretched springs running parallel to the horizontal tracks. The springs lift the door through a system of pulleys and counterbalance cables running from the bottom corner brackets through the pulleys. When the door is raised, the springs contract, thus lifting the door as the tension is released. Typically, these springs are made of 11 gauge (3 mm) galvanized steel, and the lengths of these springs are based on the height of the garage door. Their lifting weight capacity can be identified by the color painted on the ends of the springs.
Garage doors can cause injury and property damage (including damage to the door itself) in several ways. The most common causes of injury from garage door systems include falling doors, pinch points, improperly adjusted opener force and electric eye safety settings, attempts at do-it-yourself repair without proper knowledge or tools, and uncontrolled release of spring tension on torsion spring systems.
A garage door with a broken spring or the wrong strength can fall with great force. Because the effective mass of the door increases as the garage door sections transfer from the horizontal to vertical door tracks, a falling garage door accelerates rapidly. A free-falling garage door can cause severe injury or death.
The sections and rollers on garage doors represent a significant pinch hazard. Children should never be allowed near a moving garage door for this reason. On manually operated garage doors, handles should be installed vertically to promote "vertical orientation of the hand".[citation needed]
Mechanical garage door openers can pull or push a garage door with enough force to injure or kill people and pets if they become trapped. Modern openers have “force settings” that make the door reverse if it encounters too much resistance while closing or opening. Any garage door opener sold in the United States after 1992 requires electric eyes—sensors that prevent the door from closing if obstructed. Force settings should cause a door to stop or reverse on encountering more than approximately 20 lb (10 kg) of resistance, and electric eyes should be installed a maximum of 6 inches (15 cm) above the ground. Many garage door injuries, and nearly all garage door-related property damage, can be avoided by following these precautions.
Certain parts, especially springs, cables, bottom brackets, and spring anchor plates, are kept under extreme tension. Injuries can occur if parts under tension are removed. Severe injury or death can be caused by the projectile pieces of a failed torsion spring; many people have been injured or killed trying to adjust torsion springs, and special training and procedures are required to modify a torsion spring safely.[citation needed]
Extension spring systems should always be restrained by a safety cable that runs through the middle of the spring, being tied to solid points at the rear and front of the horizontal door track. The safety cable minimizes hazards to bystanders if a spring, pulley, or cable breaks under tension.
Maintenance of garage doors is described in the manufacturer's instructions and consists of periodic checks for correct operation, visual inspection of parts, and lubrication.[6][7]
garage door can weigh 400 pounds or more; they only seem light because the springs balance the weight as you lift the door.
Media related to Garage doors at Wikimedia Commons
On average, garage door repair on the Gold Coast costs between $100 and $190 plus parts, with a minimum call-out fee of approximately $85. More complex repairs involving spring replacement, motor replacement, or cable repairs may cost more depending on parts and labour required. A1 Garage Doors Gold Coast provides a free upfront quote before any work begins.
A1 Garage Doors Gold Coast services the entire Gold Coast local government area including Surfers Paradise, Broadbeach, Southport, Robina, Burleigh Heads, Coolangatta, Coomera, Helensvale, Nerang, Labrador, Carrara, Pacific Pines, Oxenford, Currumbin, Arundel, and Sanctuary Cove.
A1 Garage Doors Gold Coast repairs and services all major garage door types including roller doors, sectional panel doors, tilt doors, panel lift doors, and side-hinged doors. The team also services automated and motorised systems for both residential homes and commercial properties across the Gold Coast.