Automatic garage door openers come in several different model types. The chain driven door openers are the original design, the belt drive openers are a smoother and more up to date type of the chain drive openers. Last, screw driven garage openers operate differently with a drive shaft that resembles a long screw.
Chain drive garage openers tend to be stronger and are specifically needed for heavy garage doors. They can be louder than their counterparts, however, newer models are using motor vibration isolation to offer more quiet operation. Basically, a chain driven door opener is going to offer the best value and strength at a fair price.
Belt drive door openers use a rubber belt in place of the standard chain. These type models are often much quieter than chain driven garage openers and are a good selection for houses with bedrooms above the garage. While quieter, they are not always as strong as a chain drive opener. This needs to be carefully weighed if you have a heavy garage door.
Screw drive door openers provide maximum lifting power with less moving parts. They tend to be more reliable because of this. While a screw, or direct drive opener is a good combination of the pros of the other two, verifying the strength of the opener against the weight of the door is important.
Most automatic garage door openers today have standard features such as automatic lighting, rolling (or automatically changing) codes for security and auto reversing systems to protect from damage or harm. When looking for an automatic garage door opener [http://www.garage-maniac.com/Garage-Door-Openers.html], be certain to consider all of these factors. Items like garage door weight, the need for quiet operation and long term reliability. A few extra dollars today can go a long way for trouble free garage opener use.
Most of us only consider the fact that automatic garage doors need to be checked whenever we are actually purchasing them as far as the size is concerned. The fact of the matter is, whenever these items are improperly purchased and not utilized properly, they can allow access to unwanted visitors and burglars into our home. This is true whenever it comes to the remote control opener, all the way to some of the more unused items, such as the automatic garage door closer and reversing mechanism. As long as you pay attention to these items whenever looking at automatic garage doors, there is no reason why you can't have something that is secure in place.
It might surprise you, but garage doors are rarely ever the source of injury around the household. There are a few things that need to be kept in mind whenever installing or inspecting these items, however, in order to avoid any chance of injury from them. A good example of this is the spring system, one of the only parts of the garage door that should never really cause you any problem. Springs do wear out over the course of time, so have them inspected regularly and if one should be showing wear and tear, have both of them replaced at the same time.
The automatic door closer is also something that is important for you to pay attention to, especially the reversing mechanism. This is an automatic system that kicks into gear whenever the garage door comes in contact with a foreign object during closing. If it is working properly, it will not put much pressure on that object until it automatically reverses itself and opens again. This is imperative that it is working properly as if it is broken, it can cause property or personal damage.