As a counterweight the springs provide balance and stability to the door opening system.
Garage door counterbalance weights.
As an example a 25 gauge 16 7 standard residential garage door from clopay midamerica overhead door c h i martin hormann wayne dalton unique raynor amarr haas midland doorlink garaga northwest delden and windsor will weigh 150 160 lbs and insulated garage door weigh 165 180 lbs.
Hermco counterweight systems are designed to install on new or existing garage doors.
The benefit of installing a counterweight door over other custom garage door designs is that they are perfect for very large openings as well as very tight spaces with hardly any space around the entrance.
Garage doors were designed to move flawlessly when in perfect balance this is the point where they feel neither too heavy nor too light and hang at whatever level you decide to set them.
Garage door weight is determined by size material steel gauge thickness insulation and glass.
Simple mechanism the remote control mechanism sits on one side of the garage door opening.
After you compare we know you will agree.
Web site https ddm.
In this video we show you an easy way to weigh a garage door without unwinding the torsion spring or loosening the extension springs.
The hermco counterweight system utilizes a set of patented winding drums with counterweights on each side of the door providing the best lifting and closing system on the market today.
It s important to check your garage door balance regularly and adjust it when necessary.
800 383 9548 or 630 293 1337 fax.
Unit 5 west chicago il 60185 phone.
The average modern steel single car door weighs around 125 pounds while double car doors weigh about 200 pounds.
Weight balanced lifting mechanisms the weight of the door is balanced with a counterweight on the side of the door s opening no tracks required there are no tracks on the ceiling or walls of your garage.
However most standard garage doors are raised steel panel and are very similar in weight.
The door itself can be extremely heavy the starting weight of single doors is about 130 pounds and larger or heavier doors can weigh over 350 pounds.
Balancing a garage door does not involve circus tricks teeter totters or special gymnastic skills.
Doors that are out of balance will cause extra loads for your opener and may even cause it to fail prematurely.
Ddm garage doors inc 1092 carolina dr.
Unfortunately too many perfect garage doors fall into disrepair when owners refuse to do regular maintenance.
What are the benefits of a counterweight door system.